Re: Need to create delay or artificial latency

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On 04/04/2011 03:09 PM, David Adler wrote:
On Mon, Apr 4, 2011 at 4:18 AM, Patrick Shirkey wrote:
On 04/04/2011 12:12 PM, Paul Davis wrote:
On Sun, Apr 3, 2011 at 9:57 PM, Daniel Bair wrote:
I have two different sized delays that I need to create.
1.) I need a audio delay of no more than 4 seconds. All of the delay
plugins
for Jack-Rack create echo. I just need a pure delay or artificial latency
inserted into the jack audio stream (the output needs to be delayed 4
seconds from the input without mixing back the input).
just change the dry/wet mix to 100% wet and you'll get what you want.
Not quite. It depends on the amount of feedback too.
Or use puredata, an example patch is attached.

2.) I need a timezone delay of no more than 4 hours. (there are no
plugins
for Jack-Rack that do this and my attempt to create one with csladspa
doesn't work... I have plenty of hd space for looped storage.)

more details on the use case would be appropriate. it may not be that
a delay in the conventional sense is the right answer. or it could be.
no way to tell.

I think hk.e is wanting to buffer for upto 4 hours... Either that or record
something and then play it back up to 4 hours later. Sounds like a very
unconventional tool so would probably be best to create it with PD or build
the app from scratch. However it may be that "timemachine" does what he is
looking for.

No. Timemachine just records audio.
I cannot help here.

(14400000 ms in [delwrite~] is too much for puredata -
I was just curious. Anyhow, these objects use ram, not
the disc.)

So puredata can't buffer 4 hours of data? Is that a limitation of the available memory or the internal format or what? Ardour can records for at least 10 hours non stop.

Maybe ecasound is a better tool for this procedure?






--
Patrick Shirkey
Boost Hardware Ltd.

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