Sound monitor FFTWave

4.3
246 reviews
50K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image

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.
Updated on
Sep 2, 2019

Data safety

Developers can show information here about how their app collects and uses your data. Learn more about data safety
No information available
4.3
246 reviews
A Google user
November 14, 2019
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.
37 people found this review helpful
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A Google user
December 19, 2019
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.
19 people found this review helpful
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A Google user
October 19, 2019
An accurate and very professional sound spectrum display. Really useful. Thank you.
23 people found this review helpful
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What's new

Adjusted the size of the button.