Re: [PD] 4-point interpolation changes timbre depending on sample rate

2021-05-03 Thread Alexandre Torres Porres
Em seg., 3 de mai. de 2021 às 12:52, Dan Wilcox escreveu: > Maybe I'm opening a can of worms, but I could imagine tabread etc taking > an argument to specify which algorithm to use among a (small) list of those > available. The current algorithm would be the default so as not to break > existing

Re: [PD] compander-limiter from slop~-help.pd

2021-05-03 Thread Tom Erbe via Pd-list
here’s a basic compressor patch i made for class. you really want separate attack and decay controls (slow the attack to let initial transients through uncompressed, slow the decay to minimize pumping). also, varying the [env~] window can change the responsiveness.a high threshold, high ratio, and

Re: [PD] 4-point interpolation changes timbre depending on sample rate

2021-05-03 Thread Dan Wilcox
Maybe I'm opening a can of worms, but I could imagine tabread etc taking an argument to specify which algorithm to use among a (small) list of those available. The current algorithm would be the default so as not to break existing patches. :) I'm no expert, but if there are a known set of tried

Re: [PD] compander-limiter from slop~-help.pd

2021-05-03 Thread Miller Puckette via Pd-list
Ahhh, you noticed that "warm tube-compander" sound - producers pay top $ for that :) I think it's pretty easy to get lower distortion by making the response curve exactly flat below maximum amplitude - I didn't do that in this application thinking that the limiting is going to kick in often and so

Re: [PD] vstplugin~ v0.5-test3

2021-05-03 Thread Christof Ressi
Here comes a final test round: https://git.iem.at/pd/vstplugin/-/releases/v0.5-test4 I've fixed more regressions related to multibus handling and I've made the probe timeout entirely optional, see the new '-t' flag for [search( method. Christof On 27.04.2021 23:42, Christof Ressi wrote: I h

Re: [PD] 4-point interpolation changes timbre depending on sample rate

2021-05-03 Thread Martin Peach
I think there's a niche for some kind of sinc convolver to be used in bandlimiting arbitrary waveforms. Martin On Mon, May 3, 2021 at 9:26 AM Clemens Wegener wrote: > > I think now would be a good place to pause the implementation and discuss > if there is a need for this kind of algorithm in th

Re: [PD] 4-point interpolation changes timbre depending on sample rate

2021-05-03 Thread Clemens Wegener
I think now would be a good place to pause the implementation and discuss if there is a need for this kind of algorithm in the PD community. We saw some use cases for the Whittaker-Shannon interpolation where we gain in quality and/or speed. Namely waveguides and pitch shifters. Is there anyth

Re: [PD] PdDroidParty MIDI question

2021-05-03 Thread Chris McCormick
Hello, To get PdDroidParty working again on newer versions of Android I had to comment out the MIDI initialization code. https://github.com/chr15m/PdDroidParty/blob/master/src/cx/mccormick/pddroidparty/PdDroidParty.java#L315 Hopefully I'll fix this some time before the singularity. If somebod

Re: [PD] compander-limiter from slop~-help.pd

2021-05-03 Thread Peter P.
* Miller Puckette via Pd-list [2021-04-24 17:45]: > As far as I can tell limiter design is a dark art. Here's one (that imposes > a hard limit just within the (-1, 1) range - I made this for "music101" where > I needed a hard limit and am assuming the input signal is a voice (so unlikely > to hav