using the Noise Gate or limiter function from AIC3254 codec

Frank Chen2

Hello,

How do I use PPS component to implement if-else logic as following:

a)
if (greater than threshold) set to threshold
else pass

or
if (less than threshold) set to threshold
else pass

b)
if (less than threshold) set to zero
else pass

or
if (greater than threshold) pass
else set to zero

I would like to implement "limiter" or "noise gate" by above if-else logic, or is there existing any component with the same function?

Best regards,

Frank

0 Don Dapkus over 11 years ago

Hi, Frank,

Sorry for the delay. Did you get this sorted out?

-d2

0 Frank Chen2 over 11 years ago in reply to Don Dapkus

Dear D2:

Not yet.

I try other components of PPS to replace this function. Those are similar but not what I want in my original system criterion.

Do you have any idea?

Frank

0 Don Dapkus over 11 years ago in reply to Frank Chen2

Frank,

If the existing blocks won't do what you need, I suggest you contact your local TI sales office for more support.

-d2

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