About FFT Frequency Analyzer
You can do two simple things with this app:
1. Process audio samples collected through the microphone and display the frequency spectrum, showing the top frequency components
2. Play a mixture of two simple tones (DTMF)
Download and install
FFT Frequency Analyzer version 1.0 on your
Android device!
Downloaded 1,000+ times, content rating: Everyone
Android package:
com.cfred1985.soundstudio, download FFT Frequency Analyzer.apk