1 sample delay?

[gurk]

Hi,

Anyone know the most efficient way to achieve a single sample delay on the G2?

Any thoughts would be appreciated.

p.s. Many thanks to the creators and contributors of this forum (you know who you are!), this has been an invaluable resource for my G2/synthesis knowledge over the last year.

Regards,
Graeme

[elektro80]

HEY! This is first the gurk post!

[gurk]

Thanks for the welcome!

Just noticed my first post was a year and a day after registering!

Better late than never I suppose!

[mosc]

I'm too busy to find and exact reference, but use a 1 channel mixer. That is equivalent to a one sample delay, or Z to the -1.

[Rob]

[Chet]

Can a delay module be used as a single-sample delay when set to its minimum setting? The minimum setting is .01 milliseconds, which is 10 microseconds, which is about the length of a single G2 sample. I've verified that a delay set to .01 ms does delay the signal, but I can't tell if it's actually a single sample.

[Blue Hell]

When the delay's minimum delay would be one sample one would expect an inverted signal added to it (in a "parallel" circuit) to cancel out with it. As illustrated in the attached patch.

The cancelation seems to be near perfect, maybe this gives some insight in how the delay modules work. I suspect the delay modules to be more than 16 bits wide but using some encoding to achieve this.

Like in : The timing delay probably is one sample, but the little bit of residue signal (in the attached patch) must be atributed to the encoding scheme used, maybe ?

Jan.

---

dly-time.pch2
Description:	Experiment with minimal delay times, is it a one sample delay ?	Download
Filename:	dly-time.pch2
Filesize:	1006 Bytes
Downloaded:	1904 Time(s)

---

[Tim Kleinert]

maybe we have mp3 delay lines in the G2