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About Spectrogram
Displays real time graphics representing the sound captured by the microphone.
This app uses a Fast Fourier Transform (FFT) to analyse the sound picked up by the device's microphone in real time.
It then displays the results in the form of a spectrogram. Try whistling some notes to see the effect.
Also featuring a frequency and musical note detector, displayed at the top left of the screen.
What's new in the latest 1.1.4
Last updated on 2019-04-30
- Performance improvements
- Frequency (y axis) labels in 0.1 kHz increments
- Real time musical note and frequency detector
- Classic spectrogram colour range
- Improved the icon on Android 9.0 devices such as the Google Pixel
- Bug fixes and stability improvements
- Frequency (y axis) labels in 0.1 kHz increments
- Real time musical note and frequency detector
- Classic spectrogram colour range
- Improved the icon on Android 9.0 devices such as the Google Pixel
- Bug fixes and stability improvements
Spectrogram APK Information
Old Versions of Spectrogram
Spectrogram 1.1.4
Apr 30, 20194.5 MB
Spectrogram 1.1.3
Jan 23, 20194.4 MB
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