Everyone

Galmiza

Gingerbread

Spectrogram is a … spectrogram viewer which allows time frequency analysis.
-FFT resolution from 32 to 65536
-9 window algorithms to reduce spectrum leakage
-fast pause/resume button
-day or night mode
Note that amplitude value is not displayed because would cannot be accurate without calibration for your device.
Feel free to contribute to the development of the app:
https://bitbucket.org/galmiza/spectrogram-android

Renders the spectrogram of the signal recorded by the microphone.

Spectrogram

Spectrogram

Latest Version of Spectrogram

Other versions