vu meters?

Just a little experiment for how to synchronize visualization of additional data streams with the the playback of WebAudio music: The music samples are generated on the fly using a ScriptProcessor emulating some legacy AtariST. In addition to the stereo output the respective ScriptProcessor also generates three streams containing “playback volume” for the AtariST’s internal soundchip voices:

vu2

just for fun a more psychedelic WebGL based rendering of the same data (the WebGL here combines an orbit trap fractal with an inverse distortion, and the “music volume” is used to parameterize the rendering):

vu1

 

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Posted on December 6, 2015, in C, Chiptune, Emscripten, HW emulation, JavaScript, SNDH, Uncategorized, WebAudio, WEBGL. Bookmark the permalink. Leave a comment.

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