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Subject: Background noise cancellation

Date: 04/17/00 at 5:31 AM
Posted by: tinhung
E-mail: tinhung@excite.com
Message Posted:

Dear all,

I would like to design a circuit which can cut off the background sound from input and output the major voice. Just like the telephone system. What should I do? Can noise cancellation microphone do this well? How to implement?

Thank you

my e-mail address: tinhung@excite.com

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