[sdiy] 20ms delay? analog allpass filter?

[Jacob Watters]

Someone did a BBD Karplus Strong module on the electro-music.com forums a
long time ago.

Also, I have played around with overclocking a PT2399 to get it to do KS
sounds, but I wouldn't recommend that.

*Jacob Watters*


On Tue, Feb 7, 2023 at 9:44 AM Neil Harper via Synth-diy <
synth-diy at synth-diy.org> wrote:

>
>
> On 2/7/23 02:57, Mattias Rickardsson wrote:
> > Hi!
> > 20 ms is a lot. See the old broadcast equipment EMT 266 Transient
> > Limiter for example, which has an analog delay of 0.3 ms, corresponding
> > to 14 samples in 48 kHz digital audio, or 10 cm of sound travelling
> > through air.
> >
> > https://postimg.cc/Fk0pd2Yx <https://postimg.cc/Fk0pd2Yx>
> >
> > So you'll likely need a BBD or something digital, I'm afraid.
> >
> > /mr
>
> Okay thanks Mattias, looks like i'm quite a few orders of magnitude off
> from this being done with opamps and caps. That makes sense, 20ms is
> pretty dang long once Rene Schmitz pointed out that it would require
> thousands of kilometers of coax cable.. wow.
>
>
>
> --
> /// Neil Harper
> /// Every Wave is New Until it Breaks
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