Inversing and amplifing? How?

damo

Member
2008-03-15 2:53 pm
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