well, while we're at it, here's the patches for you to check and speculate :)
SuperCollider Code; VarSaw.ar(LFPulse.kr(1, 0, 0.3, 50, 50), 0, LFTri.ar(1, 0, 0.5, 0.5))!2.play 2016-02-16 2:45 GMT-02:00 Matt Barber <brbrof...@gmail.com>: > If there is difference between the sound of [triangle~] and VarSaw, it > might actually be in the way phase is generated. The algorithms themselves > are pretty much the same, but while VarSaw makes its own single-precision > phase by simply subtracting 1 when an increment takes it past 1.0 (using a > conditional on each sample), [triangle~] is a waveshaper that is fed phase. > Pd's phasor is a little idiosyncratic, using a kind of bit-hacking to > unwrap phase (the Höldrich method), which is supposed to perform a bit > faster than a conditional, and it's inside not just [phasor~] but all the > oscillator objects. If I remember correctly it can be prone to phase drift > over time, but don't quote me on that. > > On Mon, Feb 15, 2016 at 11:24 AM, Alexandre Torres Porres < > por...@gmail.com> wrote: > >> I still believe differences between Pd and SC depend on other technical >> details than the ones presented, because similar objects like triangle~ and >> VarSaw will just sound quite differently, hence it may rely on subtleties >> inside the objects themselves. And I'm not talking about the "cultural" use >> which is something I believe makes quite a difference even in the Pd x Max >> world (when they both sound quite similar). >> >> cheers >> >> 2016-02-15 13:54 GMT-02:00 Andy Farnell <padawa...@obiwannabe.co.uk>: >> >>> >>> Good list of technical peculiarities Claude. For me, the "sound" is those >>> quirks combined with how Chris describes a "cultural" or "contextual" >>> use. >>> I used to be great at knowing the sound of software or hardware sources >>> and could spot Reaktor, or a Roland analogue in moments. But emulations >>> got better and my ears got older, and maybe I began to care less about >>> implementation and more about artistic intent. As Chris says, >>> different tools tend to make you think and work in certain patterns, >>> and I think it is this more than anything that constitutes a "sound". >>> >>> cheers >>> Andy >>> >>> >>> _______________________________________________ >>> Pd-list@lists.iem.at mailing list >>> UNSUBSCRIBE and account-management -> >>> http://lists.puredata.info/listinfo/pd-list >>> >> >> >> _______________________________________________ >> Pd-list@lists.iem.at mailing list >> UNSUBSCRIBE and account-management -> >> http://lists.puredata.info/listinfo/pd-list >> >> >
trials.pd
Description: Binary data
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