[linux-audio-user] Stereo delayed crossmixing

[Maarten de Boer]

Hello, 

> New to the list and looking for a package to do stereo delayed crossmixing.
> What I mean by this is to take a stereo signal (from CD, by preference)
> and send right and left channels through delay lines, individually
> adjustable to sub-millisecond delays, then mix each delayed signal
> with the un-delayed signal of the opposite channel, then feed to the
> output device. Processing in real-time (latency end-to-end is not an 

This and much more can be done with tapiir.

http://www.iua.upf.es/~mdeboer/projects/tapiir/

I will send a tapiir settings file to you off-list to illustrate this.

> issue.) Note: there is *no* feedback of delayed signals - echo is not
> what I'm after - this is strictly feed-forward delayed crossmixing.

Okay, but if you would like to, with tapiir you can :-)

> Frequency-binned multiple delay lines would be an interesting add-on.

Ah, this is something tapiir indeed can not do... Maybe freqtweak?

Maarten