Coupled sound and vibration analysis
Test overview
■ Purpose
To understand the relationship between vibration modes and sound by means of sinusoidal sweep tests.
■ EUT
Damping materials, etc.
Test state image 1
![](https://we-are-imv.com/wp/wp-content/uploads/2022/10/45-1.jpg)
Test state image 2
![](https://we-are-imv.com/wp/wp-content/uploads/2022/10/66b4cacadd85923aee40da0a64f12215.png)
Memo
Facilities used
- Low-noise vibration testers
- Semi-anechoic or low-noise room
- Acoustic analysis applications (O-Scope 2 made by )