ADAU1702 EQ Frequency offset?

When I add an EQ setting  in the SigmaStudio, but the EQ of the curve scan by the AP is  different  from which I set in the SigmaStudio.

The EQ frequency offset.

For example,when I set an 100HZ high pass filter in the SigmaStudio, but the frequency of high pass filter is about 300HZ in the  curve scan by the AP.The Sampling rate is right.

attachments.zip
Parents Reply Children
No Data