# How to use PixelBender to generate audio

**URL:** https://forum.kirupa.com/t/how-to-use-pixelbender-to-generate-audio/279229
**Category:** flash
**Created:** [January 12, 2009, 3:09am UTC](https://forum.kirupa.com/t/how-to-use-pixelbender-to-generate-audio/279229 "2009-01-12T03:09:54Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![mulletchuck](https://avatars.discourse-cdn.com/v4/letter/m/848f3c/32.png) [@mulletchuck](https://forum.kirupa.com/u/mulletchuck)
#### Post date: [January 12, 2009, 3:09am UTC](https://forum.kirupa.com/t/how-to-use-pixelbender-to-generate-audio/279229/1 "2009-01-12T03:09:54Z")

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sup, people

Anyone curious how to use PixelBender to generate audio?

[http://matkat.tringali.org/misc/VisualFUN/Sawtooth/Sawtooth.html](http://matkat.tringali.org/misc/VisualFUN/Sawtooth/Sawtooth.html)

It’s all generated in PIxelBender  
Sliders control volume per voice  
Dials control panning per voice.

Round-trip calculation time for each call from sound.addEventListener(SampleDataEvent.SAMPLE\_DATA, onCallback)?

4-6ms!!!