Sound Level Measurement
Class 1 Sound Level Meter for Sound and Noise Level Measurement
Acoustic Testing and Measurement Solutions
Dewesoft acoustic test solutions support all essential sound measurement applications, including Sound Level, Sound Power, Sound Quality, Sound Intensity, Octave Band Analysis, Reverberation Time (RT60), and more. Acoustic tests are performed according to international standards, and acoustic calibration is built in. SIRIUS DAQ systems provide best-in-class support for externally polarized microphones as well as IEPE microphones and vibration sensors of all kinds (charge, IEPE, MEMS). High bandwidth performance combined with a wide dynamic range is guaranteed. Award-winning DewesoftX data acquisition software perfectly contemplates this hardware, bringing simplicity and usability to sound analysis like never before.
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Sound Power Measurement
Sound power level measurement solution according to ISO standards
Sound Intensity Measurement
Sound intensity level solution fully compliant with ISO standards
Sound Quality Measurement
Applied psychoacoustics and sound engineering
Octave Band Analyzer
Octave band frequency analysis solution for sound and noise
RT60 Measurement
Reverberation time (RT60 reverb) measurement solution
eVTOL Testing
Structural, Electrical, NVH, and Flight Testing Solutions
Jet Engine Testing
Instrumentation for complete testing of jet engines
Check related case studies
Application Notes
How Precise is Measuring Sound Power by Sound Intensity?
The article explores the accuracy of measuring sound power using sound intensity probes compared to traditional envelope methods with multiple microphones, as per ISO standards. It details the principles of sound intensity, power, and pressure and describes an experiment using a Dewesoft system and a reference sound source.
Konrad Schweiger
Case Studies
Automated Sound Intensity Measurement on Loaders
See how the Dewesoft sound intensity solutions and data acquisition system helped to do the automated measurement of the sound intensity on Bobcat loaders.
Carsten Frederiksen
Application Notes
Sound Power Level Measurement on a Notebook Computer
See how to perform a sound power level measurement according to ISO 3744 with the Dewesoft Sound Power solution in a semi-anechoic chamber.
Carsten Frederiksen
Case Studies
Coast-by Method for Measurement of Tire Noise According to ECE R117
Learn how the Dewesoft solution was used to perform coast-by noise measurements. The system can perform a tire noise test according to the regulations.
Carsten Frederiksen