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Inversing and amplifing? How?
Inversing and amplifing? How?
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Old 15th March 2008, 03:17 PM   #1
damo is offline damo  Hungary
diyAudio Member
 
Join Date: Mar 2008
Lightbulb Inversing and amplifing? How?

Hey!

I'm looking forward any simple solutions to amplifing the microphone level then inversing its sound wave to achieve a noise/sound-cancelling method.

Can i do it with any simple amplifier, or it just needs any extra component or DSP processing of the input before the amplifier?

Any ideas are welcome!

Thanks!
D
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