Agreed,

Check the help patch H15.phaser.pd and H03.band-pass.pd, I'd start with running your favorite saw chords into a bandpass filter triggered by note-on, sweep that downward.  Patch that into the recirculating delay Andy described (touch of distortion with a bandpass in the delay feedback loop).  Finally, add a phasor to the final output.  For maximum dub, dangerously vary all important parameters.

In sum you have three components:
  1. Simple instrument with bandpass filter descending (and resetting) on note-on
  2. Recirculating delay with slight distortion on the input, and a bandpass filter in the feedback loop
  3. Phasor on output
You could probably do similar any number of different ways, but this is how I'd try it.

Best,
~Brandon

On Thu, Oct 28, 2010 at 5:31 AM, jurgen <noise.now@gmail.com> wrote:
every reggae music mix since Lee Perry has been using this type of sound. I used a cheapo yamaha portasound in the early 80s to do that, plus a fat phasor effect on it. then there's a short delay on it as well with a different EQ setting.

if you want to create a phasor effect in pd you either create a very short delay or (I think better) a bank of notch filters, either boost or cut. with a metro you can then slide through the frequencies with range and speed of your liking.

Jurgen

On Oct 28, 2010, at 5:16 PM, Marco Donnarumma wrote:

Yes, check this:

http://soundcloud.com/bemong/03-rhythm-sound-mango-drive

well, the whole tune, specially at 3' 05"
so those are the dub chords I'm talking about :P
Sorry for not specifying before,

Thanks,


Marco


From: brandon zeeb <zeeb.brandon@gmail.com>
Subject: Re: [PD] dub chords in Pd
To: PD List <pd-list@iem.at>
Message-ID:
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There are many ways to peel that apple, can you post an example of something
similar to what you're aiming for?

Cheers,
~Brandon



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Marco Donnarumma aka TheSAD
Independent New Media Arts Professional, Performer, Teacher
Ongoing MSc by Research, University of Edinburgh, UK


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