Quick FFT - Free
A quick way to analyze the frequency of the audio that is captured in real time by android using Quick FFT, find the fundamental frequency, observe in real time the amplitude of the audio captured.
Capture the screen in a PNG file and calmly analyze the waveform and its frequency.
- Use network for Ads
- Watermark on PNGs files
- functional in versions of android 3.2 and up.
Works in android 2.1 and up
Fixed some minor errors
test access to protected storage
full network access, view network connections
modify or delete the contents of your USB storage
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