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Re: Electro Harmonix Freeze - Sound Retainer
Charles Zwicky wrote:
>
> Andy,
>
> A reverb is not simply a "network of delays",
...but your description below is *exactly* that.
All the elements of it are composed of delays.
Anyone who has Bidule can open up Freeverb and see how it works.
...and maybe use it as a basis to create a freeze of sorts.
I didn't hear increasing phase dispersion in the EH examples,
which would be the case if the sound was looping through
an allpass, but maybe I just didn't hear it.
>in fact most digital
> reverbs consist of a loop of allpass filters* set to various delay
> lengths with a variety of injection points and output taps.
>
> * An allpass filter is defined as a feedforward delay combined with a
> feedback delay, it is at the heart of every digital reverb and the
> result of increasing the coefficient is greater diffusion.
>