federico

does someone knows why the maximum delay time in allpass~ is 10 ms???

Hi list,
does someone knows why the maximum delay time in allpass~ is 10 ms???
How this is related with reverberation?
Thanks
fv


alpass

This isn't true; you can set any maximum delay time via the first argument when you initialize an [allpass~], as in [allpass~ 500 500 0.7], which creates a 0.5s feedback delay line

I didin't realize 10 ms is the default maximun delay value. Thanks for the nice patches...

I read you wrote something here in the forum about phaser effect and allpass~.

If we put a direct signal + allpass~ with delay = 0, the output spectrum changes using just the gain!

I'm wonder how the spectrum changes without delay.

For example, with just one allpass~ object, and a gain = 0.98, the result is similar to the one of

a lowpass filter. Do you know why it happens?

Thanks Brendan,
I didin't realize 10 ms is the default maximun delay value. Thanks for the nice patches...

I read you wrote something here in the forum about phaser effect and allpass~.
If we put a direct signal + allpass~ with delay = 0, the output spectrum changes using just the gain!
I'm wonder how the spectrum changes without delay.
For example, with just one allpass~ object, and a gain = 0.98, the result is similar to the one of
a lowpass filter. Do you know why it happens?
Thanks
fv


There's always a minimal delay, I'm guessing (maybe at least 1 sample), which could turn it into something like a lowpass due to interference.

alpass~