▲ Solution ContentCopy

{ "solution": { "__typename": "SolutionRecord", "_allSlugLocales": [ { "locale": "de", "value": "schallleistung" }, { "locale": "en", "value": "sound-power" }, { "locale": "es", "value": "potencia-de-sonido" }, { "locale": "fi", "value": "aaen-teho" }, { "locale": "fr", "value": "puissance-sonore" }, { "locale": "it", "value": "potenza-sonora" }, { "locale": "ko", "value": "sound-power" }, { "locale": "pt", "value": "potencia-sonora" }, { "locale": "ru", "value": "sound-power" }, { "locale": "sl", "value": "zvocna-moc" }, { "locale": "sv", "value": "ljudeffekt" }, { "locale": "zh_CN", "value": "sound-power" } ], "seo": [ { "attributes": null, "content": "声功率测量 | Dewesoft", "tag": "title", "__typename": "Tag" }, { "attributes": { "property": "og:title", "content": "声功率测量" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "name": "twitter:title", "content": "声功率测量" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "name": "description", "content": "用于识别声源特性的直观声功率测量解决方案。 下载免费评估软件。" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "property": "og:description", "content": "用于识别声源特性的直观声功率测量解决方案。 下载免费评估软件。" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "name": "twitter:description", "content": "用于识别声源特性的直观声功率测量解决方案。 下载免费评估软件。" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "property": "og:image", "content": "https://www.datocms-assets.com/53444/1654507496-sound-power-dome-hero.jpg?auto=format&fit=max&w=1200" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "property": "og:image:width", "content": "1200" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "property": "og:image:height", "content": "742" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "property": "og:image:alt", "content": "Sound power dome" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "name": "twitter:image", "content": "https://www.datocms-assets.com/53444/1654507496-sound-power-dome-hero.jpg?auto=format&fit=max&w=1200" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "name": "twitter:image:alt", "content": "Sound power dome" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "property": "og:locale", "content": "zh_CN" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "property": "og:type", "content": "article" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "property": "og:site_name", "content": "数据采集系统及解决方案" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "property": "article:modified_time", "content": "2025-04-06T16:11:23Z" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "property": "article:publisher", "content": "https://www.facebook.com/WeAreDewesoft/" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "name": "twitter:card", "content": "summary_large_image" }, "content": null, "tag": "meta", "__typename": "Tag" }, { "attributes": { "name": "twitter:site", "content": "@https://twitter.com/dewesoft" }, "content": null, "tag": "meta", "__typename": "Tag" } ], "id": "122048118", "slug": "sound-power", "name": "声功率", "title": "声功率测量", "subtitle": "符合 ISO 标准的声功率级测量解决方案", "image": { "url": "https://www.datocms-assets.com/53444/1654507496-sound-power-dome-hero.jpg", "responsiveImage": { "aspectRatio": 1.618168914123492, "base64": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wCEAAoHBwgHBgoICAgLDQ0WDhYNDQ0LDhcNFg0NFx4ZGBYVFhUaHysjGh0oHRUWJDUlKC0vMjIyGSI4PTcwPCsxMi8BCgsLBQUFEAUQEC8cFhwvLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vL//AABEIAA8AGAMBIgACEQEDEQH/xAAXAAEBAQEAAAAAAAAAAAAAAAAGAQcA/8QAHhAAAgICAgMAAAAAAAAAAAAAAQMABQIhBhEEEjH/xAAVAQEBAAAAAAAAAAAAAAAAAAACAP/EABQRAQAAAAAAAAAAAAAAAAAAAAD/2gAMAwEAAhEDEQA/AM7rbXNjxqJR5rBiD1JXcZStoOojwo1enwQkAXNk05dDEyRRYceTkzYE6Sf/2Q==", "height": 494, "sizes": "(max-width: 800px) 100vw, 800px", "src": "https://www.datocms-assets.com/53444/1654507496-sound-power-dome-hero.jpg?auto=format&w=800", "srcSet": "https://www.datocms-assets.com/53444/1654507496-sound-power-dome-hero.jpg?auto=format&dpr=0.25&w=800 200w,https://www.datocms-assets.com/53444/1654507496-sound-power-dome-hero.jpg?auto=format&dpr=0.5&w=800 400w,https://www.datocms-assets.com/53444/1654507496-sound-power-dome-hero.jpg?auto=format&dpr=0.75&w=800 600w,https://www.datocms-assets.com/53444/1654507496-sound-power-dome-hero.jpg?auto=format&w=800 800w,https://www.datocms-assets.com/53444/1654507496-sound-power-dome-hero.jpg?auto=format&dpr=1.5&w=800 1200w,https://www.datocms-assets.com/53444/1654507496-sound-power-dome-hero.jpg?auto=format&dpr=2&w=800 1600w", "webpSrcSet": "", "width": 800, "alt": "Sound power dome", "title": "Sound power dome" } }, "description": { "blocks": [], "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "Dewesoft 的声功率测量解决方案集两者之大成：行业标准的声功率测量，熟悉、直观的界面和无与伦比的适应性。在实时监测多个附加参数的同时，轻松对不同噪声源进行精确评级和比较。" } ] } ] } }, "links": [] }, "category": { "__typename": "SolutionCategoryRecord", "_allSlugLocales": [ { "locale": "de", "value": "akustik-messung" }, { "locale": "en", "value": "acoustics" }, { "locale": "es", "value": "acustica" }, { "locale": "fi", "value": "akustiikka" }, { "locale": "fr", "value": "acoustique" }, { "locale": "it", "value": "acustica" }, { "locale": "ko", "value": "acoustics" }, { "locale": "pt", "value": "acustica" }, { "locale": "ru", "value": "acoustics" }, { "locale": "sl", "value": "akustika" }, { "locale": "sv", "value": "acoustics" }, { "locale": "zh_CN", "value": "acoustics" } ], "name": "声学测试和测量解决方案", "shortName": "声学", "slug": "acoustics" }, "measurementIcons": [ { "name": "IEPE", "image": { "url": "https://www.datocms-assets.com/53444/1637256105-iepe.svg" } }, { "name": "电压", "image": { "url": "https://www.datocms-assets.com/53444/1637259017-voltage.svg" } }, { "name": "声音", "image": { "url": "https://www.datocms-assets.com/53444/1637258164-sound.svg" } }, { "name": "声压", "image": { "url": "https://www.datocms-assets.com/53444/1637258286-sound-pressure.svg" } }, { "name": "兼容 TEDS", "image": { "url": "https://www.datocms-assets.com/53444/1637258284-teds-compatible.svg" } }, { "name": "频率", "image": { "url": "https://www.datocms-assets.com/53444/1637255736-frequency.svg" } }, { "name": "FFT分析儀", "image": { "url": "https://www.datocms-assets.com/53444/1637255737-fft-analyser.svg" } }, { "name": "Order tracking", "image": { "url": "https://www.datocms-assets.com/53444/1637257157-order-tracking.svg" } }, { "name": "200 kS/s/ch", "image": { "url": "https://www.datocms-assets.com/53444/1637254010-200-ks-s-ch.svg" } }, { "name": "视频", "image": { "url": "https://www.datocms-assets.com/53444/1637259016-video.svg" } }, { "name": "高速视频", "image": { "url": "https://www.datocms-assets.com/53444/1637256107-high-speed-video.svg" } }, { "name": "CAN 总线", "image": { "url": "https://www.datocms-assets.com/53444/1637254925-can-bus.svg" } }, { "name": "CAN FD", "image": { "url": "https://www.datocms-assets.com/53444/1637254927-can-fd.svg" } }, { "name": "CAN 输出", "image": { "url": "https://www.datocms-assets.com/53444/1637254921-can-out.svg" } }, { "name": "Ethernet", "image": { "url": "https://www.datocms-assets.com/53444/1637255583-ethernet.svg" } }, { "name": "PTP 同步", "image": { "url": "https://www.datocms-assets.com/53444/1712142661-ptp-synchronization-icon.svg" } }, { "name": "电流隔离 ±1000 V", "image": { "url": "https://www.datocms-assets.com/53444/1637256691-isolated.svg" } }, { "name": "數據記錄儀", "image": { "url": "https://www.datocms-assets.com/53444/1637255129-data-logger.svg" } }, { "name": "电池", "image": { "url": "https://www.datocms-assets.com/53444/1637254616-battery.svg" } }, { "name": "无风扇", "image": { "url": "https://www.datocms-assets.com/53444/1637255586-fanless.svg" } }, { "name": "IP67", "image": { "url": "https://www.datocms-assets.com/53444/1637256694-ip67.svg" } }, { "name": "SD卡", "image": { "url": "https://www.datocms-assets.com/53444/1716277067-sd-card-icon-orange.svg" } } ], "highlights": [ { "__typename": "HighlightRecord", "id": "122049130", "name": "声功率：支持的标准", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 3, "children": [ { "type": "span", "value": "遵守标准" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "符合主要声功率标准，包括 ISO 3741、ISO 3743、ISO 3744、ISO 3745、ISO 6395 和 ISO 6396。" } ] } ] } }, "links": [] } }, { "__typename": "HighlightRecord", "id": "TWjvuv98SQaKE7E9pxb61w", "name": "声功率： 任何麦克风", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 3, "children": [ { "type": "span", "value": "连接任何麦克风" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "Dewesoft 设备几乎兼容市面上所有麦克风。有了 TEDS 支持，设置可谓天衣无缝，即插即用。" } ] } ] } }, "links": [] } }, { "__typename": "HighlightRecord", "id": "HL1TywlMQI2Q1znyy2_PbA", "name": "声功率：外部极化麦克风", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 3, "children": [ { "type": "span", "value": "支持外部极化麦克风" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "如果您需要外部极化传声器以获得长期稳定性、高动态范围或耐温性，Dewesoft 可提供内置放大器的设备，用于直接连接，省去了额外的硬件。" } ] } ] } }, "links": [] } }, { "__typename": "HighlightRecord", "id": "b0Y4F3flSYeJ0EA4B_B5xw", "name": "声功率： 配置", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 3, "children": [ { "type": "span", "value": "支持所有麦克风配置" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "Dewesoft 支持所有传声器设置，从单传声器顺序测量（ISO 3741、ISO 3743）到多传声器固定阵列（ISO 3744、ISO 3745）以及复杂的半球形或立方体阵列（ISO 3745）。其他配置包括用于大型机械的平行平面布置（ISO 639x）和用于在恶劣环境中平均声级的旋转吊杆设置。" } ] } ] } }, "links": [] } }, { "__typename": "HighlightRecord", "id": "IlJEdiYLSsek2MPJCP2eog", "name": "声功率：麦克风划船", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 3, "children": [ { "type": "span", "value": "巡回麦克风" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "可以使用一套较小的麦克风来覆盖所有需要的位置，方法是 " }, { "type": "span", "marks": [ "strong" ], "value": "游动" }, { "type": "span", "value": "它们跨越多个位置。每个位置的测量值都会自动合并，确保精确计算出每个位置的测量值。 " }, { "type": "span", "marks": [ "strong" ], "value": "总封闭声功率" }, { "type": "span", "value": "." } ] } ] } }, "links": [] } }, { "__typename": "HighlightRecord", "id": "122049135", "name": "声音的力量：简单易行的分步程序", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 3, "children": [ { "type": "span", "value": "一步步轻松完成" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "DewesoftX 声功率模块提供了一个简单、简化的测量过程，其清晰、直观的界面可为用户提供每一步指导。" } ] } ] } }, "links": [] } }, { "__typename": "HighlightRecord", "id": "122049138", "name": "声功率：快速实时和离线计算", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 3, "children": [ { "type": "span", "value": "快速实时和离线计算" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "所有计算参数均可在测量过程中或离线时使用。该软件可快速计算校正因子，包括 K1（背景噪声）、K2（房间校正）以及 C1、C2 和 C3（温度和气压气象校正）。它还支持原始时域数据存储和离线声功率计算。" } ] } ] } }, "links": [] } }, { "__typename": "HighlightRecord", "id": "122049141", "name": "声功率：重型机械", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 3, "children": [ { "type": "span", "value": "重型机械的声功率" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "Dewesoft 提供专为重型机械设计的优化测量程序。即使在苛刻的工业环境中，它也能确保准确可靠的声功率分析。这些程序考虑到了高噪声级和多变的操作条件，可提供适合重型应用的精确结果。" } ] } ] } }, "links": [] } }, { "__typename": "HighlightRecord", "id": "122049143", "name": "声功率：预定义报告", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 3, "children": [ { "type": "span", "value": "预定义报告" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "测量完成后，使用预定义但可定制的报告模板毫不费力地展示数据。只需点击几下，即可定制版面、纳入关键见解并生成符合行业标准的专业报告。" } ] } ] } }, "links": [] } }, { "__typename": "HighlightRecord", "id": "118520993", "name": "包括软件", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 3, "children": [ { "type": "span", "value": "包含的软件" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "所有Dewesoft数据采集系统都包括获奖的DewesoftX数据采集软件。该软件易于使用，但非常全面，功能丰富。所有的软件更新都是免费的，没有隐藏的许可证或年度维护费。" } ] } ] } }, "links": [] } }, { "__typename": "HighlightRecord", "id": "120843069", "name": "杜软质量", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 3, "children": [ { "type": "span", "value": "Dewesoft质量和7年保修" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "享受我们的福利 " }, { "item": "121779479", "type": "itemLink", "children": [ { "type": "span", "value": "7年保修" } ] }, { "type": "span", "value": ".我们的数据收集系统是在欧洲按照最高质量标准建造的。我们提供免费的、面向客户的技术支持。您对Dewesoft解决方案的投资将在未来的许多年里得到保护。" } ] } ] } }, "links": [ { "__typename": "ProductRecord", "id": "121779479", "slug": "warranty", "title": "Dewesoft 数据采集系统 7 年保修", "subtitle": "行业领先的仪器设备保修" } ] } } ], "features": [ { "__typename": "FeatureRecord", "id": "122049152", "anchor": "introduction", "video": "https://youtu.be/_aGCUa5xZOQ", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 2, "children": [ { "type": "span", "value": "声功率测量概述" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "声功率是噪声源发出的总声能，与距离或环境因素无关。声压会因位置而异，而声功率则不同，它能对噪声源的噪声排放进行一致且可比较的测量。因此，它对于评估机械、设备和工业流程是否符合噪声法规和行业标准至关重要。" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "精确的声功率测量有助于制造商设计更安静的产品、评估环境影响并确保工作场所安全。通过遵循标准化程序，工程师可以可靠地比较不同的噪声源，并做出明智的决策，以减少噪声污染和提高产品性能。" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "Dewesoft 提供全面的声功率测量解决方案，用于准确可靠的噪声评估。我们的解决方案遵循行业标准，确保测量的精确性和可重复性。这些标准规定了噪声类型、测试环境、测量不确定性、背景噪声标准、空气温度和湿度条件、仪器要求和传声器定位等关键参数。使用 Dewesoft，您将获得无缝、标准化的声功率分析方法。" } ] } ] } }, "blocks": [], "links": [] }, "images": [ { "responsiveImage": { "aspectRatio": 1.618168914123492, "base64": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wCEAAoHBwgHBgoICAgLDQ0WDhYNDQ0LDhcNFg0NFx4ZGBYVFhUaHysjGh0oHRUWJDUlKC0vMjIyGSI4PTcwPCsxMi8BCgsLBQUFEAUQEC8cFhwvLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vL//AABEIAA8AGAMBIgACEQEDEQH/xAAXAAEBAQEAAAAAAAAAAAAAAAAGAQcA/8QAHhAAAgICAgMAAAAAAAAAAAAAAQMABQIhBhEEEjH/xAAVAQEBAAAAAAAAAAAAAAAAAAACAP/EABQRAQAAAAAAAAAAAAAAAAAAAAD/2gAMAwEAAhEDEQA/AM7rbXNjxqJR5rBiD1JXcZStoOojwo1enwQkAXNk05dDEyRRYceTkzYE6Sf/2Q==", "height": 494, "sizes": "(max-width: 800px) 100vw, 800px", "src": "https://www.datocms-assets.com/53444/1654507496-sound-power-dome-hero.jpg?auto=format&fit=max&w=800", "srcSet": "https://www.datocms-assets.com/53444/1654507496-sound-power-dome-hero.jpg?auto=format&dpr=0.25&fit=max&w=800 200w,https://www.datocms-assets.com/53444/1654507496-sound-power-dome-hero.jpg?auto=format&dpr=0.5&fit=max&w=800 400w,https://www.datocms-assets.com/53444/1654507496-sound-power-dome-hero.jpg?auto=format&dpr=0.75&fit=max&w=800 600w,https://www.datocms-assets.com/53444/1654507496-sound-power-dome-hero.jpg?auto=format&fit=max&w=800 800w,https://www.datocms-assets.com/53444/1654507496-sound-power-dome-hero.jpg?auto=format&dpr=1.5&fit=max&w=800 1200w,https://www.datocms-assets.com/53444/1654507496-sound-power-dome-hero.jpg?auto=format&dpr=2&fit=max&w=800 1600w", "webpSrcSet": "", "width": 800, "alt": "Sound power dome", "title": "Sound power dome" } } ] }, { "__typename": "FeatureRecord", "id": "eVOPTjPAQUWWHCfCs7R-Ug", "anchor": "standards", "video": "", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 2, "children": [ { "type": "span", "value": "Supported sound power standards" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "Dewesoft’s sound power measurement solution complies with key international standards, ensuring accurate and reliable noise assessments:" } ] }, { "type": "list", "style": "bulleted", "children": [ { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "marks": [ "strong" ], "value": "ISO 3741 / ISO 3743" }, { "type": "span", "value": " – Defines precision- and engineering methods for determining a noise source’s sound power level based on sound pressure measurements in a reverberation test room." } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "marks": [ "strong" ], "value": "ISO 3744 / ISO 6395 / ISO 6396 " }, { "type": "span", "value": " – Specifies methods for measuring sound power or sound energy levels using sound pressure data from an enveloping measurement surface around the noise source." } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "marks": [ "strong" ], "value": "ISO 3745" }, { "type": "span", "value": " – Covers various techniques for determining sound power and energy levels of noise sources, including machinery, equipment, and their sub-assemblies." } ] } ] } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "With full compliance to these standards, Dewesoft ensures precise, repeatable, and standardized sound power measurements." } ] } ] } }, "blocks": [], "links": [] }, "images": [ { "responsiveImage": { "aspectRatio": 1, "base64": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wCEAAoHBwgHBgoICAgFCgoFBQwFBQUFBREJCgUMFxMZGBYTFhUaHysjGh0oHRUWJDUlKC0vMjIyGSI4PTcwPCsxMi8BCgsLBQUFEAUFEC8cFhwvLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vL//AABEIABgAGAMBIgACEQEDEQH/xAAVAAEBAAAAAAAAAAAAAAAAAAAAB//EABQQAQAAAAAAAAAAAAAAAAAAAAD/xAAVAQEBAAAAAAAAAAAAAAAAAAAAAv/EABQRAQAAAAAAAAAAAAAAAAAAAAD/2gAMAwEAAhEDEQA/AK4AlQAAAAAD/9k=", "height": 800, "sizes": "(max-width: 800px) 100vw, 800px", "src": "https://www.datocms-assets.com/53444/1738933751-sound-power-iso-3744-hemisphere-microphones.png?auto=format&fit=max&w=800", "srcSet": "https://www.datocms-assets.com/53444/1738933751-sound-power-iso-3744-hemisphere-microphones.png?auto=format&dpr=0.25&fit=max&w=800 200w,https://www.datocms-assets.com/53444/1738933751-sound-power-iso-3744-hemisphere-microphones.png?auto=format&dpr=0.5&fit=max&w=800 400w,https://www.datocms-assets.com/53444/1738933751-sound-power-iso-3744-hemisphere-microphones.png?auto=format&dpr=0.75&fit=max&w=800 600w,https://www.datocms-assets.com/53444/1738933751-sound-power-iso-3744-hemisphere-microphones.png?auto=format&fit=max&w=800 800w,https://www.datocms-assets.com/53444/1738933751-sound-power-iso-3744-hemisphere-microphones.png?auto=format&dpr=1.5&fit=max&w=800 1200w,https://www.datocms-assets.com/53444/1738933751-sound-power-iso-3744-hemisphere-microphones.png?auto=format&dpr=2&fit=max&w=800 1600w", "webpSrcSet": "", "width": 800, "alt": "Sound power microphone setup schematic by ISO 3744 hemisphere configuration", "title": "Sound power microphone setup schematic by ISO 3744 hemisphere configuration" } } ] }, { "__typename": "FeatureRecord", "id": "A_zoV0a7SoSjDwdigF_qlA", "anchor": "applications", "video": "", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 2, "children": [ { "type": "span", "value": "声功率应用" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "声功率测量对于噪声控制、法规遵从和产品优化至关重要的各行各业都至关重要。通过提供标准化和可重复的噪声排放评估方法，声功率分析可帮助制造商和工程师改进产品设计、确保工作场所安全并符合环境噪声法规。 " } ] }, { "type": "paragraph", "children": [ { "type": "span", "marks": [ "strong" ], "value": "工业机械和重型设备" } ] }, { "type": "list", "style": "bulleted", "children": [ { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "挖掘机、挖掘装载机、推土机和其他土方机械的噪声评估（ISO 639x）。" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "对工厂和工业设备进行合规性测试，以满足工作场所噪音法规的要求。" } ] } ] } ] }, { "type": "paragraph", "children": [ { "type": "span", "marks": [ "strong" ], "value": "交通运输" } ] }, { "type": "list", "style": "bulleted", "children": [ { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "评估车辆部件的噪声排放，包括动力系统、辅助部件（交流发电机、起动机、压缩机、螺线管）、传动系统等。" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "评估飞机部件是否符合法规要求和乘客舒适度，如暖通空调系统或其子部件。" } ] } ] } ] }, { "type": "paragraph", "children": [ { "type": "span", "marks": [ "strong" ], "value": "消费电子和电器" } ] }, { "type": "list", "style": "bulleted", "children": [ { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "测试家用电器（如吸尘器、洗衣机、洗碗机、冰箱、空调）是否符合 ISO 3744 和其他行业标准。" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "对电动工具和办公设备（打印机、风扇、复印机）进行声功率分析，以优化性能和减少噪声污染。" } ] } ] } ] }, { "type": "paragraph", "children": [ { "type": "span", "marks": [ "strong" ], "value": "能源与发电" } ] }, { "type": "list", "style": "bulleted", "children": [ { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "发电机、工业风扇和储能解决方案的噪声测量。" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "暖通空调系统和大型冷却设备的合规性测试。" } ] } ] } ] }, { "type": "paragraph", "children": [ { "type": "span", "marks": [ "strong" ], "value": "建筑与建筑声学" } ] }, { "type": "list", "style": "bulleted", "children": [ { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "评估建筑机械的声功率级，以尽量减少对环境的噪声影响。" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "评估通风系统、电梯和楼宇设备子部件的噪音排放。" } ] } ] } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "Dewesoft 灵活的声功率测量解决方案支持任何行业和测量设置，从单麦克风测试到多麦克风半球形或立方体阵列，确保在任何应用中都能获得精确和可重复的结果。" } ] } ] } }, "blocks": [], "links": [] }, "images": [ { "responsiveImage": { "aspectRatio": 1.6403269754768393, "base64": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wCEAAoHBwgHBgoIDggLDQ0KDhoHDgcNCx0OFggNFx8ZGBYTIhUaHysjGh0oHSEWJDUlKC0vMjIyGSI4PTcwPCsxMi8BCgsLDg0OEBAQHC8cFh0vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vL//AABEIAA8AGAMBIgACEQEDEQH/xAAYAAACAwAAAAAAAAAAAAAAAAAEBgADBf/EABwQAAICAgMAAAAAAAAAAAAAAAECAAMFMREhUf/EABUBAQEAAAAAAAAAAAAAAAAAAAMA/8QAGBEBAQADAAAAAAAAAAAAAAAAAQACERL/2gAMAwEAAhEDEQA/ACSoKc8yksoG5hvm3FB3A68zZYSO5YpTgzK16gbki1ZkX9kibI+G/9k=", "height": 367, "sizes": "(max-width: 602px) 100vw, 602px", "src": "https://www.datocms-assets.com/53444/1668600297-instrumentation-setup-for-sound-power-measurement.jpg?auto=format&fit=max&w=800", "srcSet": "https://www.datocms-assets.com/53444/1668600297-instrumentation-setup-for-sound-power-measurement.jpg?auto=format&dpr=0.25&fit=max&w=800 150w,https://www.datocms-assets.com/53444/1668600297-instrumentation-setup-for-sound-power-measurement.jpg?auto=format&dpr=0.5&fit=max&w=800 301w,https://www.datocms-assets.com/53444/1668600297-instrumentation-setup-for-sound-power-measurement.jpg?auto=format&dpr=0.75&fit=max&w=800 451w,https://www.datocms-assets.com/53444/1668600297-instrumentation-setup-for-sound-power-measurement.jpg?auto=format&fit=max&w=800 602w", "webpSrcSet": "", "width": 602, "alt": "Instrument setup for sound power measurement", "title": "Instrument setup for sound power measurement" } } ] }, { "__typename": "FeatureRecord", "id": "O_x5KkssR76SpNMUOdKIwA", "anchor": "microphone-configurations", "video": "", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 2, "children": [ { "type": "span", "value": "常见的声功率测量配置" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "声功率测量根据测量环境、精度要求和测试对象尺寸，采用标准化传声器配置。传声器的数量和位置取决于所选标准（如 ISO 3744 和 ISO 6395）和测试条件。" } ] }, { "type": "paragraph", "children": [ { "type": "span", "marks": [ "strong" ], "value": "按标准的典型配置：" } ] }, { "type": "list", "style": "bulleted", "children": [ { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "marks": [ "strong" ], "value": "单麦克风顺序测量： " }, { "type": "span", "value": "使用单个传声器并在预定位置之间移动。这种设置通常用于混响室等受控环境（ISO 3741 和 ISO 3743）。" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "marks": [ "strong" ], "value": "多麦克风固定阵列： " }, { "type": "span", "value": "多个麦克风放置在噪声源周围的固定位置。这种设置适用于自由声场和半混响环境（ISO 3744、ISO 3745）。" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "marks": [ "strong" ], "value": "半球形或立方体麦克风阵列 " }, { "type": "span", "value": "4、6、10 或更多传声器围绕声源排列成半球形或立方体。这种传声器设置可在自由声场条件或消声室（ISO 3745）中使用。" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "marks": [ "strong" ], "value": "平行平面麦克风排列： " }, { "type": "span", "value": "将一组传声器放置在一个确定的测量面上，如半球形或矩形网格。这种设置适用于大型机械和工业应用（ISO 639x 适用于重型设备）。" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "marks": [ "strong" ], "value": "旋转吊杆麦克风设置： " }, { "type": "span", "value": "传声器通过旋转吊杆沿着确定的路径移动，以获得一段时间内的平均声级。通常用于非理想环境中的大型噪声源。" } ] } ] } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "Dewesoft 支持灵活的传声器配置，允许用户根据具体的测量需求调整设置，同时确保符合国际标准。" } ] } ] } }, "blocks": [], "links": [] }, "images": [ { "responsiveImage": { "aspectRatio": 1.7761332099907492, "base64": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wCEAAoHBwgHBgoICA4NDw4ODhAQDQ4WDhEQFg0NFxsZGBYfFhUaHysjGh0oHSEWJDUlKC0vMjIyGSI4PTcwPCsxMi8BCgsLDg0OHBAQHDsoIhwvLy8vOzs7OzsvLy8vLy8vLy8vLzsvLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vL//AABEIAA4AGAMBIgACEQEDEQH/xAAXAAADAQAAAAAAAAAAAAAAAAAABQYH/8QAHxAAAAYCAwEAAAAAAAAAAAAAAAECAwQGERMhUXEF/8QAFgEBAQEAAAAAAAAAAAAAAAAAAgQB/8QAFxEAAwEAAAAAAAAAAAAAAAAAAAERAv/aAAwDAQACEQMRAD8Anq/XkNyCyLU/ipS1x0E0A9cssCoU6rUXgn2lRmdWOu7HjMAa2KWpCzwAPKUMP//Z", "height": 450, "sizes": "(max-width: 800px) 100vw, 800px", "src": "https://www.datocms-assets.com/53444/1670266646-sound-power-level-measurement-dewesoft.jpg?auto=format&fit=max&w=800", "srcSet": "https://www.datocms-assets.com/53444/1670266646-sound-power-level-measurement-dewesoft.jpg?auto=format&dpr=0.25&fit=max&w=800 200w,https://www.datocms-assets.com/53444/1670266646-sound-power-level-measurement-dewesoft.jpg?auto=format&dpr=0.5&fit=max&w=800 400w,https://www.datocms-assets.com/53444/1670266646-sound-power-level-measurement-dewesoft.jpg?auto=format&dpr=0.75&fit=max&w=800 600w,https://www.datocms-assets.com/53444/1670266646-sound-power-level-measurement-dewesoft.jpg?auto=format&fit=max&w=800 800w,https://www.datocms-assets.com/53444/1670266646-sound-power-level-measurement-dewesoft.jpg?auto=format&dpr=1.5&fit=max&w=800 1200w,https://www.datocms-assets.com/53444/1670266646-sound-power-level-measurement-dewesoft.jpg?auto=format&dpr=2&fit=max&w=800 1600w", "webpSrcSet": "", "width": 800, "alt": "Sound power level measurement Dewesoft", "title": "Sound power level measurement Dewesoft" } } ] }, { "__typename": "FeatureRecord", "id": "I3on2J-YTSmsiB1eOKYukA", "anchor": "daqs", "video": "", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 2, "children": [ { "type": "span", "value": "灵活的数据采集系统" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "Dewesoft 的数据采集 (DAQ) 系统为声功率测量提供了无与伦比的灵活性，包括 " }, { "type": "span", "marks": [ "strong" ], "value": "高动态输入" }, { "type": "span", "value": "以及可扩展的通道数，从单个麦克风到数十个通道不等。无论您需要简单的 " }, { "type": "span", "marks": [ "strong" ], "value": "单麦克风设置或多麦克风球形配置" }, { "type": "span", "value": "通过 10 多个麦克风，我们的硬件可满足任何测量要求。" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "Dewesoft DAQ 系统专为实现高精度和高可靠性而设计，可提供高精度、高可靠性和高可靠性。 " }, { "type": "span", "marks": [ "strong" ], "value": "动态范围、低噪声性能和实时数据处理功能" }, { "type": "span", "value": ".TEDS 支持即插即用麦克风识别，并与我们的声功率模块无缝集成，因此设置快速直观。无论您的测试环境多么复杂，Dewesoft 都能确保准确、标准化和高效的声功率分析。" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "它与我们屡获殊荣的数据采集软件（包括终身更新）捆绑在一起，可加快工作流程，降低成本，并确保极快的学习曲线。" } ] } ] } }, "blocks": [], "links": [] }, "images": [ { "responsiveImage": { "aspectRatio": 1.171303074670571, "base64": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wCEAAoHBwgHBgoICAgPDhUNEBMQFRUZGh0NFhENFxcZGBYfFhUdISslHR0oHRUWJDUlKC0vMjIyGSI4PTcwPCsxMi8BCgsLDg0OHBAQHDsoIhw7OzsvNjsvNS8vLzY1OzsvLy8vLy8vLy8vLy8vNS8vLy8vLy8vLy81NS8vLy8vLy8vL//AABEIABUAGAMBIgACEQEDEQH/xAAZAAACAwEAAAAAAAAAAAAAAAAABAMFBgH/xAAdEAACAgMAAwAAAAAAAAAAAAAAAgMFAQQRISMy/8QAFwEBAAMAAAAAAAAAAAAAAAAAAgEEBf/EABkRAQEBAQEBAAAAAAAAAAAAAAEAEQIhA//aAAwDAQACEQMRAD8AvLXVaMW114uBezucyr5yJ69j1fonlMknU7cN6OYAp7a4jji4zABTY51Zizs9hYfDClZZ7LtzLAAebSQoL/ZlfmMscACSr/Rx8v/Z", "height": 683, "sizes": "(max-width: 800px) 100vw, 800px", "src": "https://www.datocms-assets.com/53444/1645537430-sirius-modular-icp-iepe.jpg?auto=format&fit=max&w=800", "srcSet": "https://www.datocms-assets.com/53444/1645537430-sirius-modular-icp-iepe.jpg?auto=format&dpr=0.25&fit=max&w=800 200w,https://www.datocms-assets.com/53444/1645537430-sirius-modular-icp-iepe.jpg?auto=format&dpr=0.5&fit=max&w=800 400w,https://www.datocms-assets.com/53444/1645537430-sirius-modular-icp-iepe.jpg?auto=format&dpr=0.75&fit=max&w=800 600w,https://www.datocms-assets.com/53444/1645537430-sirius-modular-icp-iepe.jpg?auto=format&fit=max&w=800 800w,https://www.datocms-assets.com/53444/1645537430-sirius-modular-icp-iepe.jpg?auto=format&dpr=1.5&fit=max&w=800 1200w,https://www.datocms-assets.com/53444/1645537430-sirius-modular-icp-iepe.jpg?auto=format&dpr=2&fit=max&w=800 1600w", "webpSrcSet": "", "width": 800, "alt": "Sirius modular ICP IEPE on a desk wih laptop", "title": "Sirius modular ICP IEPE" } } ] }, { "__typename": "FeatureRecord", "id": "EYhidh0qTe2PfIaWBUUAuA", "anchor": "microphones", "video": "", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 2, "children": [ { "type": "span", "value": "与任何麦克风兼容" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "Dewesoft 的声功率测量系统可与 PCB、GRAS 或 B&K 等任何制造商生产的传声器无缝连接。传声器可直接连接到我们的数据采集系统。 " } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "如果您喜欢使用 " }, { "type": "span", "marks": [ "strong" ], "value": "外部极化麦克风" }, { "type": "span", "value": "由于对长期时间稳定性、更高动态范围和/或高温稳定性的需求，Dewesoft 还提供了 " }, { "item": "144457371", "type": "itemLink", "children": [ { "type": "span", "value": "SIRIUS-MIC200 设备" } ] }, { "type": "span", "value": "集成放大器，可直接连接。这样就不需要任何额外的外部硬件。SIRIUS-MIC200 放大器具有高动态能力（-160 dB）、高采集速率（200 kS/s）、多品牌麦克风支持、TEDS 支持（2 类）和前置放大器激励（± 14 V）、" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "我们的采集系统完全支持 " }, { "type": "span", "marks": [ "strong" ], "value": "TEDS 标准" }, { "type": "span", "value": "对于配备 TEDS 的麦克风，可实现即插即用功能。对于非 TEDS 麦克风，设置仍然简单直观，通道配置过程简单明了。" } ] } ] } }, "blocks": [], "links": [ { "__typename": "BlogPostRecord", "id": "144457371", "slug": "sirius-mic200-amplifier-for-externally-polarized-microphones", "title": "New SIRIUS MIC200 Amplifier for the Direct Input of Externally Polarized Microphones", "category": { "slug": "product-updates" } } ] }, "images": [ { "responsiveImage": { "aspectRatio": 1, "base64": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wCEAAoHBwgHBhMNDw0QDRAPDg0QCA0NDREJFg4YFxMZGBYTFhUaHysjGh0oHRUWJDUlKC0vMjIyGSI4PTcwPCsxMi8BCgsLDg0OHA4NEC8oFigvLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vL//AABEIABgAGAMBIgACEQEDEQH/xAAZAAADAAMAAAAAAAAAAAAAAAAAAwQBBQb/xAAbEAACAgMBAAAAAAAAAAAAAAAAAwQRAQISIf/EABcBAQEBAQAAAAAAAAAAAAAAAAMCBAD/xAAZEQEAAwEBAAAAAAAAAAAAAAAAAQIDMRL/2gAMAwEAAhEDEQA/AO0dXJC3F4KnN1ojY7Wg7QfLRr5SejBSzfFAR5JOxb5fgpb+gAazHQqZKwvQAAl09f/Z", "height": 800, "sizes": "(max-width: 800px) 100vw, 800px", "src": "https://www.datocms-assets.com/53444/1654674505-sound-quality-application-overview.jpg?auto=format&fit=max&w=800", "srcSet": "https://www.datocms-assets.com/53444/1654674505-sound-quality-application-overview.jpg?auto=format&dpr=0.25&fit=max&w=800 200w,https://www.datocms-assets.com/53444/1654674505-sound-quality-application-overview.jpg?auto=format&dpr=0.5&fit=max&w=800 400w,https://www.datocms-assets.com/53444/1654674505-sound-quality-application-overview.jpg?auto=format&dpr=0.75&fit=max&w=800 600w,https://www.datocms-assets.com/53444/1654674505-sound-quality-application-overview.jpg?auto=format&fit=max&w=800 800w,https://www.datocms-assets.com/53444/1654674505-sound-quality-application-overview.jpg?auto=format&dpr=1.5&fit=max&w=800 1200w,https://www.datocms-assets.com/53444/1654674505-sound-quality-application-overview.jpg?auto=format&dpr=2&fit=max&w=800 1600w", "webpSrcSet": "", "width": 800, "alt": "Sound quality application overview", "title": "Sound quality application overview" } } ] }, { "__typename": "FeatureRecord", "id": "XwxdIpnPRMOt6a_cJRErFA", "anchor": "microphone-configuration", "video": "", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 2, "children": [ { "type": "span", "value": "麦克风配置简单，屏幕显示清晰可见" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "为了让工程师更快、更轻松地进行设置，我们改进了声功率测量模块中的传声器配置视觉效果。更新后的图形清楚地显示了 ISO 3744 和 ISO 6395 等相关标准中定义的所有传声器排列。" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "例如，用户界面现在可直观地显示 ISO 3744 半球形配置，根据标准表 B.2 支持 10 或 20 个传声器。这些增强功能确保了更直观的设置过程，减少了错误，提高了工作流程效率--这只是 Dewesoft 简化声功率测量的另一种方式。" } ] } ] } }, "blocks": [], "links": [] }, "images": [ { "responsiveImage": { "aspectRatio": 1.7635555555555555, "base64": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wCEAAoHBwgHBgoICAgLDwoLDhMPDQ4NDhUNDREYFx8ZGBYVFhUaHysjGh0oHRUWJDUlKC0vMjIyGSI4PTcwPCsxMi8BCgsLDgYFEAUQEC8cFhwvLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vL//AABEIAA4AGAMBIgACEQEDEQH/xAAZAAABBQAAAAAAAAAAAAAAAAAEAAEDBQb/xAAbEAACAwEBAQAAAAAAAAAAAAABAgADBBEhBf/EABUBAQEAAAAAAAAAAAAAAAAAAAIA/8QAFBEBAAAAAAAAAAAAAAAAAAAAAP/aAAwDAQACEQMRAD8A39GdH1iH/RyolY9gKdTWOGGbrGZQDESmdAGjSaxBFJP/2Q==", "height": 453, "sizes": "(max-width: 800px) 100vw, 800px", "src": "https://www.datocms-assets.com/53444/1738935490-sound-power-microphone-configuration-visualization.png?auto=format&fit=max&w=800", "srcSet": "https://www.datocms-assets.com/53444/1738935490-sound-power-microphone-configuration-visualization.png?auto=format&dpr=0.25&fit=max&w=800 200w,https://www.datocms-assets.com/53444/1738935490-sound-power-microphone-configuration-visualization.png?auto=format&dpr=0.5&fit=max&w=800 400w,https://www.datocms-assets.com/53444/1738935490-sound-power-microphone-configuration-visualization.png?auto=format&dpr=0.75&fit=max&w=800 600w,https://www.datocms-assets.com/53444/1738935490-sound-power-microphone-configuration-visualization.png?auto=format&fit=max&w=800 800w,https://www.datocms-assets.com/53444/1738935490-sound-power-microphone-configuration-visualization.png?auto=format&dpr=1.5&fit=max&w=800 1200w,https://www.datocms-assets.com/53444/1738935490-sound-power-microphone-configuration-visualization.png?auto=format&dpr=2&fit=max&w=800 1600w", "webpSrcSet": "", "width": 800, "alt": "Simple configuration of microphones with visualization inside DewesoftX software", "title": "Simple configuration of microphones with visualization inside DewesoftX software" } } ] }, { "__typename": "FeatureRecord", "id": "122049161", "anchor": "measurement-procedure", "video": "https://youtu.be/rZY2Ze6i8lQ", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 2, "children": [ { "type": "span", "value": "分步测量程序" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "DewesoftX 软件为声功率测量提供了一个简单、有指导性的工作流程，确保每个步骤的准确性和效率。" } ] }, { "type": "list", "style": "numbered", "children": [ { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "marks": [ "strong" ], "value": "背景噪声测量" }, { "type": "span", "value": "- 首先，在声源关闭的情况下记录环境噪音水平。" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "marks": [ "strong" ], "value": "声功率测量" }, { "type": "span", "value": "- 打开声源并测量其声功率级。" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "marks": [ "strong" ], "value": "多传感器或多运行测试" }, { "type": "span", "value": "- 如果使用传感器分组或多次测试运行，则对每组重复此过程，以确保收集到全面的数据。" } ] } ] } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "DewesoftX 具有直观的界面和自动引导功能，可简化整个测量过程，提供精确、可重复的结果。" } ] } ] } }, "blocks": [], "links": [] }, "images": [ { "responsiveImage": { "aspectRatio": 1.090909090909091, "base64": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wCEAAoHBwgHBgoRCAgLEBIXEA8NDQ0SGB0NDQ0RFxsZGBYfFhUmHysjHR0oHRUiJDUlKC0vMjIyGSI4PTcwPCsxMi8BCgsLDg0OHBANHDsfHh01Ly8vNTU7NS87Ly81NTUvLy8vLy8vLy8vLy8vNS8vLy8vLy8vLy8vLy8vLy8vLy8vL//AABEIABYAGAMBIgACEQEDEQH/xAAaAAADAAMBAAAAAAAAAAAAAAAAAwQFBgcB/8QAHhAAAQQCAwEAAAAAAAAAAAAAAAECAwQFIhESITL/xAAXAQEBAQEAAAAAAAAAAAAAAAADAgEA/8QAGBEBAQADAAAAAAAAAAAAAAAAABIBAhH/2gAMAwEAAhEDEQA/AOUwLMiibEkqyFlKldlRdFEWq1mObZqk07Gqd75OPQHPjf19aBNFlsuGy6ujXmJDGZbIq60uiHoGIwkdY7N+QAA+Ff/Z", "height": 733, "sizes": "(max-width: 800px) 100vw, 800px", "src": "https://www.datocms-assets.com/53444/1654507356-dewesoft-x-sound-power.png?auto=format&fit=max&w=800", "srcSet": "https://www.datocms-assets.com/53444/1654507356-dewesoft-x-sound-power.png?auto=format&dpr=0.25&fit=max&w=800 200w,https://www.datocms-assets.com/53444/1654507356-dewesoft-x-sound-power.png?auto=format&dpr=0.5&fit=max&w=800 400w,https://www.datocms-assets.com/53444/1654507356-dewesoft-x-sound-power.png?auto=format&dpr=0.75&fit=max&w=800 600w,https://www.datocms-assets.com/53444/1654507356-dewesoft-x-sound-power.png?auto=format&fit=max&w=800 800w,https://www.datocms-assets.com/53444/1654507356-dewesoft-x-sound-power.png?auto=format&dpr=1.5&fit=max&w=800 1200w", "webpSrcSet": "", "width": 800, "alt": "DewesoftX sound power", "title": "DewesoftX sound power" } } ] }, { "__typename": "FeatureRecord", "id": "122049168", "anchor": "remote-control", "video": "", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 2, "children": [ { "type": "span", "value": "遥控操作" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "利用远程控制通道自动进行声功率测量，实现无缝启动和停止触发。" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "例如，光栅可作为触发通道，在机器进入测试区域时自动启动测量。您可以配置单个触发通道或多个通道，以提高灵活性，确保精确高效地收集数据，而无需人工干预。" } ] } ] } }, "blocks": [], "links": [] }, "images": [ { "responsiveImage": { "aspectRatio": 1.0006253908692933, "base64": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wCEAAoHBwgHBgoICAgLEgoWFhYcFhUZDhINDw0NFx8dHRYVFiEdHysjGikoHRUWJDUlKC0vMjIyGSI4PTcwPCsxMi8BCgsLDgoNHA0QHS8cFh4vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vL//AABEIABgAGAMBIgACEQEDEQH/xAAaAAACAwEBAAAAAAAAAAAAAAABBQADBAcC/8QAHhAAAQQCAwEAAAAAAAAAAAAAAQACAwQRIQUSIhb/xAAWAQEBAQAAAAAAAAAAAAAAAAAAAgH/xAAUEQEAAAAAAAAAAAAAAAAAAAAA/9oADAMBAAIRAxEAPwDqN2wxg0Vndc7RBe7lZrW5c9Z3OrCADuMqVGMZjlqjJRVFWJskHl6CCi/xtyeDTik/zvIOGe5QUWsOaXF3K8ABftBRRB//2Q==", "height": 799, "sizes": "(max-width: 800px) 100vw, 800px", "src": "https://www.datocms-assets.com/53444/1654507500-sound-power-remote-control.png?auto=format&fit=max&w=800", "srcSet": "https://www.datocms-assets.com/53444/1654507500-sound-power-remote-control.png?auto=format&dpr=0.25&fit=max&w=800 200w,https://www.datocms-assets.com/53444/1654507500-sound-power-remote-control.png?auto=format&dpr=0.5&fit=max&w=800 400w,https://www.datocms-assets.com/53444/1654507500-sound-power-remote-control.png?auto=format&dpr=0.75&fit=max&w=800 600w,https://www.datocms-assets.com/53444/1654507500-sound-power-remote-control.png?auto=format&fit=max&w=800 800w,https://www.datocms-assets.com/53444/1654507500-sound-power-remote-control.png?auto=format&dpr=1.5&fit=max&w=800 1200w,https://www.datocms-assets.com/53444/1654507500-sound-power-remote-control.png?auto=format&dpr=2&fit=max&w=800 1600w", "webpSrcSet": "", "width": 800, "alt": "Sound power remote control", "title": "Sound power remote control" } } ] }, { "__typename": "FeatureRecord", "id": "Or8VFkFOTzyLXNF0tal3_Q", "anchor": "correction-factors", "video": "", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 2, "children": [ { "type": "span", "value": "校正系数" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "为确保声功率测量的准确性，校正因子可对背景噪声、房间影响和气象条件进行补偿。DewesoftX 可自动应用这些校正因子，提供精确可靠的结果。" } ] }, { "type": "paragraph", "children": [ { "type": "span", "marks": [ "strong" ], "value": "K1 - 背景噪声校正" } ] }, { "type": "list", "style": "bulleted", "children": [ { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "调整环境噪声干扰。" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "在打开声源之前测量。" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "现在支持导出和导入 K1 数据，实现跨测量的无缝传输。" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "我们还支持多次背景噪声运行的 K1 平均结果。" } ] } ] } ] }, { "type": "paragraph", "children": [ { "type": "span", "marks": [ "strong" ], "value": "K2 - 室内影响校正" } ] }, { "type": "list", "style": "bulleted", "children": [ { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "补偿测试环境中的声音反射或吸收。" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "适用于所有传声器位置的能量平均声压级。" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "现在可导出和导入 K2 数据，提高工作流程效率。" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "用户可定义 K2 参考声源测量的容差范围，以确保符合标准。" } ] } ] } ] }, { "type": "paragraph", "children": [ { "type": "span", "marks": [ "strong" ], "value": "C1 和 C2 - 气象校正" } ] }, { "type": "list", "style": "bulleted", "children": [ { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "气温低于 23°C 或海拔超过 500 米时使用。" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "确保在不同环境条件下的测量精度。" } ] } ] } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "通过这些增强功能，DewesoftX 简化了校正因子管理，使声功率分析更加灵活、准确和高效。" } ] } ] } }, "blocks": [], "links": [] }, "images": [ { "responsiveImage": { "aspectRatio": 2.4000000000000004, "base64": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wCEAAoHBwgHBgoICAgFCgoFBQwFBQUFBREJCgUMFxMZGBYTFhUaHysjGh0oHRUWJDUlKC0vMjIyGSI4PTcwPCsxMi8BCgsLBQUFEAUFEC8cFhwvLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vL//AABEIAAoAGAMBIgACEQEDEQH/xAAVAAEBAAAAAAAAAAAAAAAAAAAAB//EABQQAQAAAAAAAAAAAAAAAAAAAAD/xAAVAQEBAAAAAAAAAAAAAAAAAAACAP/EABQRAQAAAAAAAAAAAAAAAAAAAAD/2gAMAwEAAhEDEQA/ALEAJACT/9k=", "height": 333, "sizes": "(max-width: 800px) 100vw, 800px", "src": "https://www.datocms-assets.com/53444/1738936468-dewesoft-sound-power-correction-factors.png?auto=format&fit=max&w=800", "srcSet": "https://www.datocms-assets.com/53444/1738936468-dewesoft-sound-power-correction-factors.png?auto=format&dpr=0.25&fit=max&w=800 200w,https://www.datocms-assets.com/53444/1738936468-dewesoft-sound-power-correction-factors.png?auto=format&dpr=0.5&fit=max&w=800 400w,https://www.datocms-assets.com/53444/1738936468-dewesoft-sound-power-correction-factors.png?auto=format&dpr=0.75&fit=max&w=800 600w,https://www.datocms-assets.com/53444/1738936468-dewesoft-sound-power-correction-factors.png?auto=format&fit=max&w=800 800w,https://www.datocms-assets.com/53444/1738936468-dewesoft-sound-power-correction-factors.png?auto=format&dpr=1.5&fit=max&w=800 1200w", "webpSrcSet": "", "width": 800, "alt": "Dewesoft sound power correction factors - K1, K2, C1 & C2", "title": "Dewesoft sound power correction factors - K1, K2, C1 & C2" } } ] }, { "__typename": "FeatureRecord", "id": "122049165", "anchor": "narrowband-fft", "video": "", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 2, "children": [ { "type": "span", "value": "修正因子" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "修正因子用于考虑背景噪声、室内影响和环境气象影响的校正。" } ] }, { "type": "list", "style": "bulleted", "children": [ { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "K1 定义背景噪声校正。适用于不同的情况。K1可以在打开声源之前测量。" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "K2 修正了房间噪音的影响。K2修正应用于测量表面上所有麦克风位置的时间平均声压级的平均值（能量平均值），以考虑反射或吸收声音的影响。" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "C1和C2气象修正用于试验现场气温低于23°C或海拔高度高于500米的情况。" } ] } ] } ] } ] } }, "blocks": [], "links": [] }, "images": [ { "responsiveImage": { "aspectRatio": 1.388036809815951, "base64": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wCEAAoHBwgHBgoRCAgLEhYOEBgNFQ4NDhgVDh0OFx8ZGCIVFhUaHysvJh0oKRUiJDUlKC0vMjIyHSI4PTcwPCsxMi8BCgsLBQ0OHBAQHDsoIhw7Ly8vOy87Ozs1NS8vLy8vLy8vLzs7Ly8vLy8vLy8vLzUvNTUvLy8vLy8vLy8vLy81L//AABEIABIAGAMBIgACEQEDEQH/xAAZAAEBAAMBAAAAAAAAAAAAAAAABgIEBQH/xAAiEAACAQIFBQAAAAAAAAAAAAAAAQMCkQQFBhIzERMhMUP/xAAXAQEBAQEAAAAAAAAAAAAAAAAEAQUC/8QAHBEAAQQDAQAAAAAAAAAAAAAAAAEDBDECETIF/9oADAMBAAIRAxEAPwC8xeeZjHS+kTscOXUebqR7Yai8mgik+asabwcCr4VYey/BRKBvMyVUlMFqXOe55gdgWUGGhoq4FYEzkefvkuMeXqzcR40t/oAym6HIZMAHK2Q//9k=", "height": 576, "sizes": "(max-width: 800px) 100vw, 800px", "src": "https://www.datocms-assets.com/53444/1738936670-narrowband-fft-sound-power-analysis-dewesoft.png?auto=format&fit=max&w=800", "srcSet": "https://www.datocms-assets.com/53444/1738936670-narrowband-fft-sound-power-analysis-dewesoft.png?auto=format&dpr=0.25&fit=max&w=800 200w,https://www.datocms-assets.com/53444/1738936670-narrowband-fft-sound-power-analysis-dewesoft.png?auto=format&dpr=0.5&fit=max&w=800 400w,https://www.datocms-assets.com/53444/1738936670-narrowband-fft-sound-power-analysis-dewesoft.png?auto=format&dpr=0.75&fit=max&w=800 600w,https://www.datocms-assets.com/53444/1738936670-narrowband-fft-sound-power-analysis-dewesoft.png?auto=format&fit=max&w=800 800w", "webpSrcSet": "", "width": 800, "alt": "Narrowband FFT sound power analysis", "title": "Narrowband FFT sound power analysis" } } ] }, { "__typename": "FeatureRecord", "id": "XTuBLA3VSRChXmqZxlWSow", "anchor": "run-cycles", "video": "", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 2, "children": [ { "type": "span", "value": "跨多个运行周期重新计算" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "声功率模块现在支持在多个运行周期内重新计算结果，从而提高了准确性并确保符合行业标准。" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "多次运行周期测量有助于通过平均变化来完善声功率结果，在某些情况下，根据某些标准，多次运行周期测量是强制性的。例如，ISO 6395--包括挖掘装载机在内的土方机械标准--要求通过多次运行循环来精确测定声功率。" } ] }, { "item": "FZml9mCkQyGM_YS-qQ3XXg", "type": "block" }, { "type": "paragraph", "children": [ { "type": "span", "value": "通过这一增强功能，Dewesoft 可轻松配置和重新计算多周期测量值，确保声功率分析更加可靠和标准化。" } ] } ] } }, "blocks": [ { "__typename": "SimpleTableRecord", "id": "FZml9mCkQyGM_YS-qQ3XXg", "table": { "columns": [ "Run cycle", "Description" ], "data": [ { "Run cycle": "K2", "Description": "Forward travel mode 2" }, { "Run cycle": "K1 run 1", "Description": "Reverse travel mode 2" }, { "Run cycle": "K1 run 2", "Description": "Stationary work cycle mode 2" }, { "Run cycle": "K1 run 3", "Description": "Backhoe work cycle mode 2" }, { "Run cycle": "Forward travel mode 1", "Description": "Forward travel mode 3" }, { "Run cycle": "Stationary work cycle mode 1", "Description": "Stationary work cycle mode 3" }, { "Run cycle": "Backhoe work cycle mode 1", "Description": "Backhoe work cycle mode 3" } ] } } ], "links": [] }, "images": [ { "responsiveImage": { "aspectRatio": 1.2536842105263157, "base64": "data:image/jpeg;base64,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", "height": 638, "sizes": "(max-width: 800px) 100vw, 800px", "src": "https://www.datocms-assets.com/53444/1739087094-dewesoft-sound-power-recalculation-over-multiple-run-cycles.png?auto=format&fit=max&w=800", "srcSet": "https://www.datocms-assets.com/53444/1739087094-dewesoft-sound-power-recalculation-over-multiple-run-cycles.png?auto=format&dpr=0.25&fit=max&w=800 200w,https://www.datocms-assets.com/53444/1739087094-dewesoft-sound-power-recalculation-over-multiple-run-cycles.png?auto=format&dpr=0.5&fit=max&w=800 400w,https://www.datocms-assets.com/53444/1739087094-dewesoft-sound-power-recalculation-over-multiple-run-cycles.png?auto=format&dpr=0.75&fit=max&w=800 600w,https://www.datocms-assets.com/53444/1739087094-dewesoft-sound-power-recalculation-over-multiple-run-cycles.png?auto=format&fit=max&w=800 800w", "webpSrcSet": "", "width": 800, "alt": "Run cycle configuration example for backhoe loaders as part of the Earth-moving machinery standard ISO 6395.", "title": "Run cycle configuration example for backhoe loaders as part of the Earth-moving machinery standard ISO 6395." } } ] }, { "__typename": "FeatureRecord", "id": "J9FI9CcnRaac8Id69wkG3Q", "anchor": "order-tracking", "video": "", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 2, "children": [ { "type": "span", "value": "声功率与订单跟踪" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "Dewesoft 现在还提供 " }, { "type": "span", "marks": [ "strong" ], "value": "阶次跟踪声功率分析" }, { "type": "span", "value": "通过一个专用模块： " }, { "type": "span", "marks": [ "strong" ], "value": "阶次分析声功率（OASP）" }, { "type": "span", "value": ". " } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "这一新模块位于应用模块列表中的声学部分，可对旋转机械中的噪声源进行高级识别。" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "要添加订单分析声功率，只需选择声学类别下的 More+。" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "与 " }, { "type": "span", "marks": [ "strong" ], "value": "订单跟踪声功率" }, { "type": "span", "value": "您可以分析 " }, { "type": "span", "marks": [ "strong" ], "value": "旋转顺序内容" }, { "type": "span", "value": "声功率辐射，可对单个旋转部件进行精确评估。这有助于确定哪些组件对噪音水平的影响最大，并可能需要进行修改以满足以下要求 " }, { "type": "span", "marks": [ "strong" ], "value": "声功率级标准" }, { "type": "span", "value": "." } ] } ] } }, "blocks": [], "links": [] }, "images": [ { "responsiveImage": { "aspectRatio": 1.3364312267657992, "base64": "data:image/jpeg;base64,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", "height": 598, "sizes": "(max-width: 800px) 100vw, 800px", "src": "https://www.datocms-assets.com/53444/1732701236-oasp-module-setup-and-oasp-results.png?auto=format&fit=max&w=800", "srcSet": "https://www.datocms-assets.com/53444/1732701236-oasp-module-setup-and-oasp-results.png?auto=format&dpr=0.25&fit=max&w=800 200w,https://www.datocms-assets.com/53444/1732701236-oasp-module-setup-and-oasp-results.png?auto=format&dpr=0.5&fit=max&w=800 400w,https://www.datocms-assets.com/53444/1732701236-oasp-module-setup-and-oasp-results.png?auto=format&dpr=0.75&fit=max&w=800 600w,https://www.datocms-assets.com/53444/1732701236-oasp-module-setup-and-oasp-results.png?auto=format&fit=max&w=800 800w,https://www.datocms-assets.com/53444/1732701236-oasp-module-setup-and-oasp-results.png?auto=format&dpr=1.5&fit=max&w=800 1200w", "webpSrcSet": "", "width": 800, "alt": "Left: OASP module Setup. Right: OASP results in Lw order waterfall vs RPM and filtered Lw orders.", "title": "Left: OASP module Setup. Right: OASP results in Lw order waterfall vs RPM and filtered Lw orders." } } ] }, { "__typename": "FeatureRecord", "id": "L41CujSbTe-Th7BYngtfJw", "anchor": "sound-intensity", "video": "", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 2, "children": [ { "type": "span", "value": "用声强法测量声功率" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "除了传统的声压法，声功率也可以使用声强法进行测量，在各种应用中具有明显的优势。声强可测量声能流的大小和方向，从而更灵活、更准确地评估噪声排放。" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "声强法的优点" } ] }, { "type": "list", "style": "bulleted", "children": [ { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "marks": [ "strong" ], "value": "适用于任何环境" }, { "type": "span", "value": "- 声压测量法需要在受控条件下进行，而声强测量法则不同，它可以在实际环境中进行，甚至在存在背景噪声和反射的情况下。" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "marks": [ "strong" ], "value": "识别噪声源" }, { "type": "span", "value": "- 声强的方向性有助于精确定位特定的噪声发射部件，是故障诊断和优化产品设计的理想选择。" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "marks": [ "strong" ], "value": "实现现场测量" }, { "type": "span", "value": "- 测量可直接在现场进行，无需大型消声室或混响室。" } ] } ] } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "通过利用声强法，工程师获得了测量声功率的强大替代方法，从而改进了噪声诊断、产品优化和法规遵从性。" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "更多详细信息，请查阅" } ] }, { "type": "list", "style": "bulleted", "children": [ { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "item": "121996339", "type": "itemLink", "children": [ { "type": "span", "value": "声强测量解决方案" } ] } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "item": "BCWoBNvFQCiG3B_yJIwXEA", "type": "itemLink", "children": [ { "type": "span", "value": "用声强测量声功率有多精确" } ] } ] } ] } ] } ] } }, "blocks": [], "links": [ { "__typename": "SolutionRecord", "id": "121996339", "slug": "sound-intensity", "title": "声强测量", "subtitle": "完全符合ISO标准的声强级解决方案" }, { "__typename": "BlogPostRecord", "id": "BCWoBNvFQCiG3B_yJIwXEA", "slug": "measuring-sound-power-by-sound-intensity", "title": "How Precise is Measuring Sound Power by Sound Intensity? ", "category": { "slug": "application-notes" } } ] }, "images": [ { "responsiveImage": { "aspectRatio": 1.5247902364607173, "base64": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wCEAAoHBwgHBgoICAgLFRULDhgQFRUNDhENDQ0YFxUZGBYVFiEaHysjGh0oHRUWJDUlKC0vMjIyGSI4PTcwPCsxMi8BCgsLBQUFEAUFEC8cFhwvLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vL//AABEIABAAGAMBIgACEQEDEQH/xAAXAAEBAQEAAAAAAAAAAAAAAAAFAAQC/8QAHRAAAgMAAgMAAAAAAAAAAAAAAgMAAQRBYQURIf/EABUBAQEAAAAAAAAAAAAAAAAAAAIA/8QAFBEBAAAAAAAAAAAAAAAAAAAAAP/aAAwDAQACEQMRAD8AKynhPCX3iEKXkNrBq51jJFJsKuSMqRYRVcJC8682PyRF3KaCxLdrv1KSf//Z", "height": 524, "sizes": "(max-width: 800px) 100vw, 800px", "src": "https://www.datocms-assets.com/53444/1738937240-sound-power-by-sound-intensity-dewesoft.jpg?auto=format&fit=max&w=800", "srcSet": "https://www.datocms-assets.com/53444/1738937240-sound-power-by-sound-intensity-dewesoft.jpg?auto=format&dpr=0.25&fit=max&w=800 200w,https://www.datocms-assets.com/53444/1738937240-sound-power-by-sound-intensity-dewesoft.jpg?auto=format&dpr=0.5&fit=max&w=800 400w,https://www.datocms-assets.com/53444/1738937240-sound-power-by-sound-intensity-dewesoft.jpg?auto=format&dpr=0.75&fit=max&w=800 600w,https://www.datocms-assets.com/53444/1738937240-sound-power-by-sound-intensity-dewesoft.jpg?auto=format&fit=max&w=800 800w,https://www.datocms-assets.com/53444/1738937240-sound-power-by-sound-intensity-dewesoft.jpg?auto=format&dpr=1.5&fit=max&w=800 1200w,https://www.datocms-assets.com/53444/1738937240-sound-power-by-sound-intensity-dewesoft.jpg?auto=format&dpr=2&fit=max&w=800 1600w", "webpSrcSet": "", "width": 800, "alt": null, "title": null } } ] }, { "__typename": "FeatureRecord", "id": "122049171", "anchor": "export", "video": "", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 2, "children": [ { "type": "span", "value": "生成分析报告" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "声功率测量完成后，可轻松将数据导出到预先设计好的 Excel 报告模板中，以便自动生成报告。" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "该模板可完全自定义，允许您添加公司徽标、测量详情、操作员信息、日期、地点等。这样就能确保根据您的具体要求定制专业的标准化报告。" } ] } ] } }, "blocks": [], "links": [] }, "images": [ { "responsiveImage": { "aspectRatio": 1, "base64": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wCEAAoHBwgHBgoICAgFCgoFBQwFBQUFBREJCgUMFxMZGBYTFhUaHysjGh0oHRUWJDUlKC0vMjIyGSI4PTcwPCsxMi8BCgsLBQUFEAUFEC8cFhwvLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vL//AABEIABgAGAMBIgACEQEDEQH/xAAVAAEBAAAAAAAAAAAAAAAAAAAAB//EABQQAQAAAAAAAAAAAAAAAAAAAAD/xAAVAQEBAAAAAAAAAAAAAAAAAAAAAv/EABQRAQAAAAAAAAAAAAAAAAAAAAD/2gAMAwEAAhEDEQA/AKmAlIAAAAAD/9k=", "height": 800, "sizes": "(max-width: 800px) 100vw, 800px", "src": "https://www.datocms-assets.com/53444/1654507503-sound-power-report.png?auto=format&fit=max&w=800", "srcSet": "https://www.datocms-assets.com/53444/1654507503-sound-power-report.png?auto=format&dpr=0.25&fit=max&w=800 200w,https://www.datocms-assets.com/53444/1654507503-sound-power-report.png?auto=format&dpr=0.5&fit=max&w=800 400w,https://www.datocms-assets.com/53444/1654507503-sound-power-report.png?auto=format&dpr=0.75&fit=max&w=800 600w,https://www.datocms-assets.com/53444/1654507503-sound-power-report.png?auto=format&fit=max&w=800 800w,https://www.datocms-assets.com/53444/1654507503-sound-power-report.png?auto=format&dpr=1.5&fit=max&w=800 1200w,https://www.datocms-assets.com/53444/1654507503-sound-power-report.png?auto=format&dpr=2&fit=max&w=800 1600w", "webpSrcSet": "", "width": 800, "alt": "Sound power report", "title": "Sound power report" } } ] }, { "__typename": "FeatureRecord", "id": "122049189", "anchor": "resources", "video": "", "content": { "value": { "schema": "dast", "document": { "type": "root", "children": [ { "type": "heading", "level": 2, "children": [ { "type": "span", "value": "更多声功率资料" } ] }, { "type": "paragraph", "children": [ { "type": "span", "value": "更多关于Dewesoft 声功率测量分析的资料，可以访问以下链接：" } ] }, { "type": "list", "style": "bulleted", "children": [ { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "声功率 测量 在线 PRO Training 课程" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "声功率 Webinar" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "声级计 在线 PRO Training 课程" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "声压 测量 在线 PRO Training 课程" } ] } ] }, { "type": "listItem", "children": [ { "type": "paragraph", "children": [ { "type": "span", "value": "声强 Webinar" } ] } ] } ] } ] } }, "blocks": [], "links": [] }, "images": [ { "responsiveImage": { "aspectRatio": 1, "base64": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wCEAAoHBwgHBhQIExARCw0NDw0NDQ4NCxENFg0NFx8ZGBYTIhUmHysjJh0oHRUiJDUlKC0vMjIyGSI4PTcwPCsxMi8BCgsLDg0OHBANHC8cFh4vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vL//AABEIABgAGAMBIgACEQEDEQH/xAAZAAACAwEAAAAAAAAAAAAAAAAABgIDBQH/xAAdEAABAwUBAAAAAAAAAAAAAAAAAQIDBRESExUi/8QAFQEBAQAAAAAAAAAAAAAAAAAAAwL/xAAYEQADAQEAAAAAAAAAAAAAAAAAARECA//aAAwDAQACEQMRAD8AQ+a5jrkHU9ZHWGFXRuQpi17Q99HS+PNQwOH7udGKTDIBF1cC1zVMDttRpTFWkWS4AXvKpfLThNa2mwAAtZUB03T/2Q==", "height": 800, "sizes": "(max-width: 800px) 100vw, 800px", "src": "https://www.datocms-assets.com/53444/1652347245-dewesoft-pro-training-badge.jpg?auto=format&fit=max&w=800", "srcSet": "https://www.datocms-assets.com/53444/1652347245-dewesoft-pro-training-badge.jpg?auto=format&dpr=0.25&fit=max&w=800 200w,https://www.datocms-assets.com/53444/1652347245-dewesoft-pro-training-badge.jpg?auto=format&dpr=0.5&fit=max&w=800 400w,https://www.datocms-assets.com/53444/1652347245-dewesoft-pro-training-badge.jpg?auto=format&dpr=0.75&fit=max&w=800 600w,https://www.datocms-assets.com/53444/1652347245-dewesoft-pro-training-badge.jpg?auto=format&fit=max&w=800 800w,https://www.datocms-assets.com/53444/1652347245-dewesoft-pro-training-badge.jpg?auto=format&dpr=1.5&fit=max&w=800 1200w", "webpSrcSet": "", "width": 800, "alt": "Dewesoft PRO Training badge", "title": "Dewesoft PRO Training badge" } } ] } ], "testimonials": [], "downloads": [ { "id": "167412568", "name": "声功率手册", "description": "DewesoftX 数据采集软件内的声功率测量解决方案技术参考手册。 ", "version": "V24-1", "language": "english", "fileType": "pdf", "externalUrl": "https://downloads.dewesoft.com/manuals/dewesoft-sound-power-manual-en.pdf" }, { "id": "145012170", "name": "声功率手册", "description": "Application and product data brochure for Dewesoft sound power measurement solution.", "version": "V2.1.19", "language": "english", "fileType": "pdf", "externalUrl": "https://downloads.dewesoft.com/brochures/dewesoft-sound-power-brochure-en.pdf" }, { "id": "143738413", "name": "DSA和NVH手册", "description": "动态信号分析和NVH（噪声、振动和粗糙度）测试和测量应用手册。", "version": "V23-2", "language": "english", "fileType": "pdf", "externalUrl": "https://downloads.dewesoft.com/brochures/dewesoft-dsa-nvh-brochure-en.pdf" }, { "id": "143585374", "name": "车辆分析手册", "description": "用于车辆研发和验证的车辆分析与测量解决方案手册。", "version": "V23-2", "language": "english", "fileType": "pdf", "externalUrl": "https://downloads.dewesoft.com/brochures/dewesoft-vehicle-analysis-brochure.pdf" }, { "id": "143585385", "name": "汽车案例研究", "description": "汽车行业中使用Dewesoft数据采集解决方案进行测试和测量的真实案例研究。", "version": "v22-1", "language": "english", "fileType": "pdf", "externalUrl": "https://downloads.dewesoft.com/brochures/dewesoft-automotive-case-studies-en.pdf" }, { "id": "143738143", "name": "航空航天测试应用手册", "description": "航空航天测试和测量解决方案和应用手册。", "version": "V24-1", "language": "english", "fileType": "pdf", "externalUrl": "https://downloads.dewesoft.com/brochures/dewesoft-aerospace-brochure-en.pdf" }, { "id": "143738182", "name": "航空航天案例研究", "description": "航天工业中使用Dewesoft数据采集解决方案进行测试和测量的真实案例研究。", "version": "V22-1", "language": "english", "fileType": "pdf", "externalUrl": "https://downloads.dewesoft.com/brochures/dewesoft-power-energy-case-studies-en.pdf" } ], "faq": [ { "question": "什么是声功率？", "answer": "<p>声功率是<strong>声源的特性</strong>，它与距离无关，因此是比较各种声源的一种实用方法。声功率可以用不同的方法测量 (通过声压或声强)。</p>\n<p><strong>声功率</strong>&nbsp;是单位时间内发出、反射、发射或接收声能的速率。它被定义为 通过一个表面，声压和粒子速度分量的乘积，在表面上垂直于表面的一个点上，在该表面上积分。</p>\n<p>可参考&nbsp;Dewesoft 声功率解决方案</p>" }, { "question": " 什么是声功率的单位?", "answer": "<p>声功率的国际单位制是瓦特 (W)。它与空气中声源所在表面的声力有关。与声压不同，声功率既不依赖于空间，也不依赖于距离。</p>\n<p>可参考&nbsp;Dewesoft 声功率解决方案</p>" }, { "question": " 什么是声压?", "answer": "<p><strong>声压</strong>是由声波引起的与环境（平均或平衡）大气压的局部压力偏差。在空气中，可以用麦克风测量声压，在水中用水听器测量声压。声压p的国际单位制是帕斯卡 (符号：Pa)。</p>\n<p>声压是空间某点声场的一种特性，而声功率是声源的一种特性，等于声源在各个方向上发射的总功率。通过一个区域的声功率有时被称为通过该区域的<strong>声通量</strong>。</p>\n<p>可参考&nbsp;Dewesoft 声功率解决方案</p>" }, { "question": " 什么是声压级?", "answer": "<p><strong>声压级 (SPL)</strong><span>&nbsp;</span>或声级是相对于参考值的声音的有效声压的对数度量值。它以标准参考水平的分贝(dB)为单位进行测量。</p>\n<p>空气或其他气体中的标准参考声压为20&micro;Pa，这通常被认为是人类听力的阈值(1 kHz)。下面的公式向我们展示了如何从帕斯卡[Pa]的声压(p)计算以分贝[dB]为单位的声压级(Lp)。</p>\n<p>可参考&nbsp;Dewesoft 声功率和声压解决方案</p>" }, { "question": "什么是声强?", "answer": "<p>声强, 也称为声学强度，是指单位面积内声波在垂直于该面积的方向上所携带的功率。声强的国际单位制，是瓦特每平方米。</p>" }, { "question": "Dewesoft 声功率支持哪些标准?", "answer": "<p><span>Dewesoft声功率解决方案完全符合以下声功率标准：ISO3741、ISO 3743-1、ISO 3743-2、ISO 3744、ISO 3745、ISO 639-3、ISO 639-4、ISO 639-5、ISO 639-6。</span></p>" } ], "relatedProducts": [ { "__typename": "ProductRecord", "slug": "sirius", "title": "SIRIUS® Modular", "subtitle": "模块化数据采集 (DAQ) 系统", "image": { "url": "https://www.datocms-assets.com/53444/1654677172-sirius-modular.png" } }, { "__typename": "ProductRecord", "slug": "sirius-xhs", "title": "SIRIUS® XHS ", "subtitle": "高速数据采集系统", "image": { "url": "https://www.datocms-assets.com/53444/1649337034-sirius-xhs-daq-system-hero.png" } }, { "__typename": "ProductRecord", "slug": "sirius-r1db-r2db", "title": "SIRIUS® R1DB/R2DB", "subtitle": "便携式数据采集系统", "image": { "url": "https://www.datocms-assets.com/53444/1650016615-sirius-r2db-and-r1db-daq-systems.png" } }, { "__typename": "ProductRecord", "slug": "dewesoftx", "title": "DewesoftX", "subtitle": "屡获殊荣的数据采集和数字信号处理软件", "image": { "url": "https://www.datocms-assets.com/53444/1669363528-dewesoftx-order-tracking-runup.jpg" } }, { "__typename": "ProductRecord", "slug": "acoustic-calibrations", "title": "声学校准服务", "subtitle": "整个测量链的IEC/ANSI可追溯校准", "image": { "url": "https://www.datocms-assets.com/53444/1653378421-calibration-services-hero.jpg" } } ], "subpages": [] }, "solutionHomepage": { "__typename": "SolutionHomepageRecord", "slug": "applications", "title": "应用首页", "_allSlugLocales": [ { "locale": "de", "value": "applikationen" }, { "locale": "en", "value": "applications" }, { "locale": "es", "value": "aplicaciones" }, { "locale": "fi", "value": "sovellukset" }, { "locale": "fr", "value": "applications" }, { "locale": "it", "value": "applicazioni" }, { "locale": "ko", "value": "applications" }, { "locale": "pt", "value": "aplicacoes" }, { "locale": "ru", "value": "applications" }, { "locale": "sl", "value": "aplikacije" }, { "locale": "sv", "value": "applikationer" }, { "locale": "zh_CN", "value": "applications" } ] } }