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TAS5806M: Inquire about DRC setting

Downey Kim
Expert 2675 points
Part Number: TAS5806M

Hi TI experts,

We are using the TAS5806MEVM to test the DRC control. 

Set DRC as below.

We are measuring the frequency response. however, this is different from the PPC3 graph. There was a gain at 250Hz and 15kHz.

See the Cyan color in the picture below.

Could you please check the cause?

 PPC3_20220421.zip

Thank you.

Downey Kim.

  • 0
    TI__Genius 13000 points

    Hi Kim

    can you use the solo to enable the DRC one by one and check does the frequency response has any peak.

    as you know, the right side of GUI is just a calculated frequency response.

    you can debug DRC one by one to get your required frequency response.

    thanks.

    Jesse