[sdiy] BBD Chips

Fdi fdi at ran.es
Tue Jul 22 14:10:31 CEST 2003


Hi all,

I also thought that by driving it from a high speed clock one can get very
short delays (uSec?)

In fact I'm interested on BBDs or any kind of cheap delay to do
analog-pseudo-phisical-modeling synthesis experiments.
JH used his flanger as a delay for that pourpose with very interesting
results...

Wich will be the delay time range to do that kind of delayed feedback? Less
that a millisecond?

Is there any simple circuit out there to get such a short delay? Using wich
chip?

Cheers,

Fernando
(oh! I hope HH don't read this thread!!!) =:)
--



f
*




> De: "Colin f" <colin at colinfraser.com>
> Responder a: colin at colinfraser.com
> Fecha: Tue, 22 Jul 2003 10:39:22 +0100 (BST)
> Para: "jhaible" <jhaible at debitel.net>
> CC: synth-diy at dropmix.xs4all.nl
> Asunto: Re: [sdiy] BBD Chips
>
>> 1024 stages is good for chorus, but (obviously) too
>> short for echo, and (not so obviously) too long
>> for really good flanging.
>
> Wouldn't they be OK for flanging if they can take a high enough clock ?
> I've got some of those somewhere I was going to use in a flanger...
> What would be the right type of BBD for flanging ?
>
> Colin f

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