kermit
Advanced Member level 4
de-emphasis filter
what does digital de-emphasis filter (tc=50/15us) mean?
And the filter corresponds to three frequencies(32khz,44.1khz and 48khz). I don't know what is the difference between three sampling freqencies. Does that mean under different sampling freqency the tranfer function is not the same? :lol:
what does digital de-emphasis filter (tc=50/15us) mean?
And the filter corresponds to three frequencies(32khz,44.1khz and 48khz). I don't know what is the difference between three sampling freqencies. Does that mean under different sampling freqency the tranfer function is not the same? :lol: