Feel the Music
Jiro's pick this week is Music Visualizer by NathanM.
A fun, cool entry for this week. It's like I can feel the music!
This application post-processes the audio data, so the first time you select a music file, it takes a while to process. However, it stores the processed information in a MAT file so that it can be loaded the second time. Nathan uses audioplayer to play the music and the Timer functionality of audioplayer to synchronize the visual with the music.
For people analyzing audio data and developing audio processing algorithms, you may be interested in taking a look at the Audio System Toolbox. It provides various "algorithms and tools for the design, simulation, and desktop prototyping of audio processing systems," including streaming analysis of signals.
Give this a try and let us know what you think here or leave a comment for Nathan.
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