Products

Products home (overview)

DAQ categories

DAQ systems Rugged DAQ systems Portable DAQ systems Modular DAQ systems DAQ and Control Systems Data Loggers Power Analyzers Monitoring and IoT Devices DAQ software

Other categories

Network interfaces Sensors Accessories Services

All products

SIRIUS® Modular SIRIUS® X SIRIUS® XHSSIRIUS® XHS-PWR SIRIUS® Mini SBOX SIRIUS® Waterproof SBOX Waterproof MINITAURs SIRIUS® R3 SIRIUS® R2/R4 SIRIUS® R8 SIRIUS® RT SIRIUS® R1DB/R2DB SIRIUS® R8DB DEWE-43A KRYPTON®KRYPTON® CPU OBSIDIAN®IOLITE® X IOLITE® Rack IOLITE® Modular IOLITE® 3xMEMS NEMOSENSE CAN Bus Interfaces GNSS Receivers NAVION®DS-GYRO Vibration Shakers DS-CAM Video Cameras DC-CT® Current Tranducers Current Sensors and Transducers DSI® Adapters Displays Battery Packs EtherCAT® Accessories WiFi Data Acquisition Mounting Plates DewesoftX DewesoftM Historian

Applications

Solutions home (overview)

Solution by area

Acoustics Data Recording Flight/Space Testing Monitoring NVH Testing Electrical Power Testing Rotating Machinery Structural Dynamics Vehicle Testing Vibration Analysis

Solutions by industry

Aerospace Automotive Civil Engineering Education E-mobility Heavy Machinery Industrial Maritime Power and Energy Railway

All solutions

ADAS Testing Brake Testing Brake Noise Testing Vehicle Dynamics Testing Combustion Measurement Road Load Data Acquisition Fatigue Testing Bearing envelope analysis FFT Spectrum Analyzer Order Analysis Orbit Analysis Torsional Vibration Analysis Rotor Balancing Electrical Power Analysis Electric Motor and Inverter Testing Electric Vehicle Testing Power Quality Analysis Wind Power Quality Renewable Energy Testing Power Transformer Testing Harsh Environment Testing Human Body Vibration - ISO 2631 Sound Level Measurement Sound Intensity Measurement Sound Power Measurement Sound Quality Measurement Octave Band Analyzer RT60 Measurement Modal Testing and Modal AnalysisSine Reduction Test Shock Response Spectrum Structural Health Monitoring Structural Health Monitoring of Bridges Wind Turbine Monitoring Machine Condition Monitoring Temperature Recording Voltage Data Loggers Jet Engine Testing eVTOL Testing Ground Station Telemetry

Support

Contact us Worldwide distributors

Downloads

Dewesoft Downloads DewesoftX previous releases DewesoftX development preview DewesoftX plugins Other software Manuals Brochures "How to" guides Drivers and firmware Technical drawings / CAD files Developer downloads Other downloads

Forum discussions

Forum home DewesoftX software Software other Dewesoft DAQ instruments Dewesoft accessories Hardware other

Knowledge base

Support portal home FAQ DewesoftX releases overview Measure Analyze Troubleshooting Automation Licensing Technical drawings

Developer portal

New questions Hot questions Search

About us

We are Dewesoft

About Us References Contact Us Worldwide Dewesoft Offices and Distributors

Blog and news

Dewesoft Blog Corporate News Product Updates Data Acquisition Knowledge Base Case Studies Application Notes Dewesoft Events

Events

Upcoming Trade Shows and Events

Careers

Dewesoft Careers

Training

Blog
Data Acquisition Knowledge Base
What is modal analysis

What is Modal Analysis: The Ultimate Guide

Søren Linnet Gjelstrup

Søren Linnet Gjelstrup

May 22, 2025

Data Acquisition Knowledge Base

What is modal analysis

Structured text field must come here

Products

Products home DAQ systems Rugged DAQ systems Portable DAQ systems Modular DAQ systems DAQ and Control Systems Data Loggers Power Analyzers Monitoring and IoT Devices DAQ software Network interfaces Sensors Accessories Services

Solutions

Applications home Data Recording Flight/Space Testing Vehicle Testing NVH Testing Vibration Analysis Rotating Machinery Structural Dynamics Electrical Power Testing Acoustics Monitoring

Industries

Aerospace Automotive Civil Engineering Education E-mobility Heavy Machinery Industrial Maritime Power and Energy Railway

Support

Contact Us Worldwide Dewesoft Offices and Distributors Dewesoft Downloads DewesoftX Evaluation License Support portal Developer portal DewesoftX manual OpenDAQ SDK

Company

About Us References Upcoming Trade Shows and Events Privacy Policy Privacy Policy for DewesoftM Terms and Conditions Legal Notice

Blog and News

Dewesoft Blog Application Notes Case Studies Corporate News Data Acquisition Knowledge Base Dewesoft Events Product Updates Signup up for Dewesoft Newsletter

Training

Dewesoft PRO training Learn Dewesoft basics Learn measuring signals Learn signal processing Learn custom development for Dewesoft

Articles

What is data acquisition Data acquisition history Dewesoft DAQ technology explained What is ADC converter Types of ADC converters History of ADC converters What is signal conditioning Importance of DAQ isolation What is a sensor What is TEDS (IEEE 1451.4)What is a data logger Data logger vs DAQ system Replacing chart recorders with digital DAQ system What is a strain gauge Strain gauge applications How to measure weight with load cells What is a thermocouple Voltage measurement Measure current with current tranducer Types of current sensors Current transducers vs current transformers What is an inertial navigation system Measure with RTD sensors Measure with LVDT sensors How to measure torque Sound and noise measurement Test and measurement standards What is a signal amplifier What is power analysis What is condition monitoring How to perform condition monitoring How to interpret machine condition monitoring data What is CAN bus Merging DAQ and real-time control What is ADAS Types of ADAS sensors Testing ADAS systems ADAS standards What is modal analysis FFT Analysis Spectrum analyzers for vibration analysis List of DAQ companies DAQ Synchronisation What is order analysis What is EtherCAT Measuring shock and vibration Every satellite orbiting Earth Electricity sources by country Top 150 electric cars by range How to measure with counter and encoder sensors Types of Data Acquisition Systems Wind Tunnel Testing Facilities Signal Processing

Case Studies

Dynamic measurements on suspension bridge Sound intensity measurement on loaders Excavator lift capacity measurement NASA's crawler vibration monitoring Improving tractor field testing Aerospace structural testing Performance tuning in tractors Monitoring world's longest bridge Rocket engine test bench Electric powertrain measurement on hydrofoil NASA telemetry station Structural testing of rocket nose Emergency ventilator testing Biogas engine testing Electric appliances testing Geothermal turbine monitoring Monitoring of fruit ripeness Simulation of human heart rate Bridge condition monitoring Aerospace propulsion research Dynamic brake testing Brake pressure measurement on buses Direction stability test Train brake performance testing Vehicle dynamics testing Fitting and bonding control of thermal protection system ROPS testing Structural health monitoring with MEMS accelerometers Car performance tuning Structural monitoring of a jetty Monitoring of the railway viaduct Road load data acquisition Racing car temperature measurement Electric boat performance testing Troubleshooting industrial timber packaging Certification of diesel generators Vibration analysis of MRI scanner High-voltage switch testing Vibration on High-Voltage Reactor KS Tornado testbed integration Formula Student Exhaust Noise Testing Car seat crash test Automotive component testing Tire noise measurement Monitoring of the Orvieto cathedral Modal analysis on space telescope Correlating power with vibration DAQ Cooks Up the Perfect BBQ Suspension testing on formula High-voltage testing of railway infrastructure Pratt Miller’s test bench control

Application Notes

Sound Power on Notebook MTS Test Bench Measuring combustion on electric motorcycle Lane-change test Brake test on tractors LED Testing Paper Mill Roles Economizer Testing Human Response to Vibrations in Buildings Energy Consumption Test Industrial Energy Consumption Innovation in Supervisory Control Influence of Shielded Cables AC/DC Current Transducer ADAS Testing With Velodyne Lidar DAQ Trampoline Jumpers Mesh WiFi HBV on Motorbike Bridge Collapses Monitoring Measuring Effects of Vibration on Buildings Noise floor analysis

Copyright © 2025 Dewesoft d.o.o. All rights reserved.