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A reference implementation of libraries for displaying live sound frequencies.
This application is just a reference implementation showcasing the use of the following two open libraries:
- Java translation of fftpack [http://www.netlib.org/fftpack/jfftpack.tgz]
- GraphView [https://github.com/jjoe64/GraphView]
It is by no means an optimized implementation so users should notice the considerable lag in the display. Users are advised to incorporate into their own codes by rewriting it.
Usage:
1. Click on the "microphone" icon to start recording of audio.
2. Click on the "settings" icon to switch between time analysis and frequency analysis.
Versioning:
- https://github.com/nghianja/AudioVisualizer
Reference Guide:
- Pro Android Media by Shawn Van Every
Last updated on Apr 10, 2016
Minor bug fixes and improvements. Install or update to the newest version to check it out!
Uploaded by
Pires Dong Chian Ting
Requires Android
Android 3.2+
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Audio Visualizer
1.0 by Projapps: Projects of Applications
Apr 10, 2016