Hey Chuck, nice to meet more people that work with this. I had a fast glimpse at it, is it done over Parncutt's implementation of Hutchinson and Knoppof's model?
cheers Alex
Date: Sun, 23 Jan 2011 15:33:55 -0600 From: Charles Henry czhenry@gmail.com Subject: Re: [PD] dissonance_curves_mod.pd To: richard duckworth richduckworth@yahoo.com, pd-list@iem.at Message-ID: AANLkTindMOhZDZW8EXiGCuDyYavg5qrHTW0ZNk1qhOOE@mail.gmail.com Content-Type: text/plain; charset="iso-8859-1"
Yeah, I wrote that one.
It can be used to approximate the graphs for dissonance between two complex tones having up to 5 components.
Chuck
On Sun, Jan 23, 2011 at 4:54 PM, Alexandre Porres porres@gmail.com wrote:
Hey Chuck, nice to meet more people that work with this. I had a fast glimpse at it, is it done over Parncutt's implementation of Hutchinson and Knoppof's model?
cheers Alex
No, it's not a technically accurate model--I was just using it as a tool to look at some equal tempered scales for instruments with non-harmonic spectra. I was using the patch posted by Julian, here: http://lists.puredata.info/pipermail/pd-list/2006-05/038620.html
I just made an assumption about the additivity of dissonance from pairs of frequencies in complex tones. Each pair of tones in the patch contributes an amount of dissonance (which depends on the frequencies) that's multiplied by the square root of the product of the amplitudes.
Chuck
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Alexandre Porres -
Charles Henry