Quote:
Under some circumstances the multiband x-overs change depending on the sample rate used. I don't know if this is just the bands graph or actually affects the sound.
Reproduction: Factory reset, enable multiband, set it to 2 bands with 4167 Hz and 24 kHz (maximum);
Now look at the bands graph closely:
- Play some material with a 48 kHz sample rate. The bands cross exactly at 10 kHz as they should.
- Play some material with a 44.1 kHz sample rate. The bands cross at about 9.6 kHz. That's wrong!
I managed to reproduce this also with a different number of bands. The error seems to be about 4%.
Ah. The problem is NOT in the calculation of the peaks (they are at the right spot, just try setting both to 10.000), but the crossover moves a bit.
Cause: At 44.1 kHz apparently the top frequency is reduced to 22050 instead of 24000, this explains the move.