noise suppression

Phil Yu 1019

Prodigy 140 points

Hi all

How to setting 'Noise suppression' on tlvaic31

thanks ~

over 14 years ago

0 Hari Rajagopala over 14 years ago

TI__Intellectual 1840 points

Hi Phil,

There is no "Noise Supression" feature available in the AIC31. Perhaps you were referring to AGC (Automatic Gain Control) which can be used to dynamically change the gain values applied to get a good trade-off between recorded volume and noise levels. More information about this feature is available in pg 27 of the datasheet

Regards,

hari

0 Phil Yu 1019 over 14 years ago in reply to Hari Rajagopala

Prodigy 140 points

Hi Hari

If noise is louder than voice ; how to use AIC31 to Eliminate noise

thanks ~

0 Hari Rajagopala over 14 years ago in reply to Phil Yu 1019

TI__Intellectual 1840 points

Hi Phil,

It is not possible to do noise reduction on the AIC31. Please look at AIC3254 or one of the codecs with a miniDSP should you require advanced processing capability.

Regards,

hari

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noise suppression