Sound monitor FFTWave

E.N.Software

About this app

FFTWave is a free software.
This app displays the waveform of the sound from the microphone.
In addition, it can display a spectrum by Fourier transform.
You can check the frequency characteristics of the sound in real time.
There are functions of peak detection, peak hold.
Supporting the Pinch Zoom Gestures.
It help sound adjustment and howling analysis.

Ratings and reviews

Could be good but Not stable yet. The display chart locks up after 5 seconds most of the time on Android on Samsung S5. If I exit the app n come back then it works again for a few seconds. The chart page forgets the scale settings every time I exit or if Iook at the settings page. It looks promising but is not useable as is on my cell.

Brilliant app. I wanted to know if there was a high pitched sound I wasn't hearing, as I'm getting on a bit. With this I can see what sounds there are, and the frequency and amplitude of any sound.

An accurate and very professional sound spectrum display. Really useful. Thank you.

What's new

Now supports android13.