WorldViz User Forum - audio speed

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- - audio speed (https://forum.worldviz.com/showthread.php?t=2712)

Andy	04-22-2010 04:07 AM

audio speed

Is there a way change the frequency / speed of an 3D Sound object? I want to customize the sound of an engine depending on its speed.

Jeff	04-22-2010 09:36 AM

You can set the rate the audio plays at. For example:

Code:

song = viz.addAudio('music.mp3')

song.setRate(2)

song.play() # The song will play twice as fast

Andy	04-23-2010 12:22 AM

It doesn't work for a VizSound3D object. The velocity of an 3D sound object goes in the right direction but dependence on the ListenerSound3D... I have no idea.

Andy	05-05-2010 07:21 AM

Has anybody an idea for a realtime mamipulation of the frequenzy of a VizSound3D object?

setRate() would be create but doesn't work...

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