1) How to set the initial value for feedback cell? according to help, feedback cell is a sample delay. when i need calculate the formula like this
y(n)=x(n)+y(n-1), y(0)=1.0, is it correct using feedback cell? if i use delay cell, it seems that user cann't write DATA RAM, then how i set this
initial value y(0)=1.0 ?
2) whens i use the compressor module, i confuse the step of threshold and compressor ratio.
threshold: i fill -6.5 dB, but display -7dB
I fill -20.4dB, it display -20.4dB, so i am not sure the threshold's step is 0.1dB or 1dB.
compressor ratio: change 100 --> 99.73 --> 91.77 --> 89.26, so what is the step ??
btw, our project requirement is 0.1dB threshold step and 0.1 step compressor ration, could this compressor implement?? thanks