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Doppler sounds, how to?

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Djones

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Tuesday, May 11th 2010, 1:42am

Doppler sounds, how to?

Anyone know how to build some decent doppler sounds on the Virus TI?

zeno

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Tuesday, May 11th 2010, 5:46am

Should be pretty easy. Just set either an LFO (env) or Filter ENV to OSC pitch in the matrix. Or use the pitch wheel :)
Tunes at Beatport, Digital Tunes, and zenodub.com

Djones

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Wednesday, May 12th 2010, 12:46am

That ain't no 'doppler' sounds with just a simple pitch modulation:-)

Shesh

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Wednesday, May 12th 2010, 1:34am

Use an lfo/env to modulate the volume, you could also try it on the panning of the sound too. Pitch doesn't necessarily have to be automated to achieve a Doppler effect.

Also try a triangle lfo on the filter cutoff, to increase HF content as the sound gets closer, then have it roll them off as the sound moves away.

Hope that helps.

thomas

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Wednesday, May 12th 2010, 3:51pm

Doesn't it have to do with a delay speeding up and down?

zeno

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Wednesday, May 12th 2010, 9:59pm

I guess it depends on what you want to do, but as far as I remember the doppler effect has to do with the pitch changing depending on direction & speed.


http://en.wikipedia.org/wiki/Doppler_effect

Modulating delay with an LFO or envelope would be a great way to do it get this effect like thomas mentioned.


Djones do you have an example of what you're looking for?
Tunes at Beatport, Digital Tunes, and zenodub.com

This post has been edited 1 times, last edit by "zeno" (May 12th 2010, 10:18pm)

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