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Visual implementation of Android audio playback

Source: Internet
Author: User
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Recently developed small applications want to achieve the visualization of audio playback, to see the use of fast Fourier transform knowledge! Do not want to go through the Book of Advanced Algebra Review it!!! Fortunately there is a large well-written FFT for Java Open Source Library, living in the Java world is really good! First turn over the article back to backup, the next time to study how to apply to their own project inside.

Http://www.jb51.net/article/32887.htm

The FFT 4 Java Open source package is here to download: www.netlib.org/fftpack/jfftpack.tgz

Drag the inside Javasource directory directly to the (CA directory) src!

Visual implementation of Android audio playback

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Related Keywords:
audio playback recorder audible playback failed android media playback android media playback android audible playback failed android implementation of data structures audio visual switcher

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