Hello, Team,
TAS6424-Q1 and its variant has high-pass filter function.
It seems that with 96kHz sampling, fc=8Hz is the minimum frequency; can we change this to 4Hz or 3Hz?
Although it is 7.4Hz to be exact with fc=8Hz, the gain of 20Hz is down to -0.557dB with 20.3deg phase shift.
Gain below -0.5dB is not acceptable in terms of sound quality in customer's application.
Therefore, can we instead use fc=3.7Hz (like when sampling is 48kHz) or below?
Or, can we turn off high-pass filter function?
Best,
Masaru
