Up to 32 channels supported (using two SA-02M units)
Allows high frequency analysis in multiple channels
Direct sensor connection
Various analysis software available
Customizing of analysis software also possible
Easy operation
When a composite signal that seems to have an irregular pattern is analyzed using Fast Fourier Transform (FFT), certain patterns can be identified and frequency spectrum analysis becomes possible.
This technique is particularly effective for examining an audio signal, and it is also widely used in acoustic and vibration signal analysis for applications such as quality evaluation of automobiles or electrical household goods, detection of unusual sounds that are indicative of problems, etc.