Re: [music-dsp] Book: The Art of VA Filter Design 2.1.0

plication Architect > Native Instruments GmbH > +49-30-611035-0 > > www.native-instruments.com > ___ > dupswapdrop: music-dsp mailing list > music-dsp@music.columbia.edu > https://lists.columbia.edu/mailman/listinfo/m

Re: [music-dsp] ZikiChombo

_ > dupswapdrop: music-dsp mailing list > music-dsp@music.columbia.edu > https://lists.columbia.edu/mailman/listinfo/music-dsp > -- Bjorn Roche @shimmeoapp ___ dupswapdrop: music-dsp mailing list music-dsp@music.columbia.edu https://lists.columbia.edu/mailman/listinfo/music-dsp

Re: [music-dsp] glitch free looping

On Fri, Feb 10, 2017 at 11:16 AM, Martin Hermant wrote: > @bjorn : > if i use some fading i think leaning toward crossfading to avoid audio > silences part > these 1/60th of second « gap » is audible right? I believe I made an assumption that you were talking about

Re: [music-dsp] glitch free looping

; any one can point me to some useful ressources on this? > any advice or neat techniques? > > > Thanks > > Martin > > ___ > dupswapdrop: music-dsp mailing list > music-dsp@music.col

Re: [music-dsp] Recognizing Frequency Components

On Thu, Jan 26, 2017 at 2:40 PM, Martin Klang <m...@pingdynasty.com> wrote: > try putting instead of less-than. > That's exactly what I did last time. My impression is that Blogger doesn't have a canonical data representation. > On 26/01/17 19:28, Bjorn Roche wrote: > >

Re: [music-dsp] Recognizing Frequency Components

doned Blogger. I'd switch to something else if I ever blogged anymore. bjorn -- Bjorn Roche @shimmeoapp ___ dupswapdrop: music-dsp mailing list music-dsp@music.columbia.edu https://lists.columbia.edu/mailman/listinfo/music-dsp

Re: [music-dsp] Recognizing Frequency Components

gt;> >> >> >> ___ >> dupswapdrop: music-dsp mailing list >> music-dsp@music.columbia.edu >> https://lists.columbia.edu/mailman/listinfo/music-dsp >> > > > ___ > dupswapdrop: music-dsp maili

Re: [music-dsp] Can anyone figure out this simple, but apparently wrong, mixing technique?

ckOverflow. Regardless of intention, it seems like it is causing some confusion. Here's a reference that seems illuminating: https://stackoverflow.com/questions/32019246/how-to-mix-pcm-audio-sources-java -- Bjorn Roche @shimmeoapp ___ dupswapdrop: music-dsp mailing list music-dsp@music.columbia.edu https://lists.columbia.edu/mailman/listinfo/music-dsp

Re: [music-dsp] Help with "Sound Retainer"/Sostenuto Effect

which you can find here: https://ccrma.stanford.edu/~jos/pasp/Freeverb.html -- Bjorn Roche @shimmeoapp ___ dupswapdrop: music-dsp mailing list music-dsp@music.columbia.edu https://lists.columbia.edu/mailman/listinfo/music-dsp

Re: [music-dsp] Wavelet Matching

el > > > ___ > > dupswapdrop: music-dsp mailing list > > music-dsp@music.columbia.edu > > https://lists.columbia.edu/mailman/listinfo/music-dsp > > > ___ > dupswapdrop: music-dsp mailin

Re: [music-dsp] Faster Fourier transform from 2012?

>> dupswapdrop: music-dsp mailing list >> music-dsp@music.columbia.edu >> https://lists.columbia.edu/mailman/listinfo/music-dsp >> >> > > ___ > dupswapdrop: music-dsp mailing list > music-dsp@music.columbia.edu > https://lists.columbia.edu/mailman/listinfo/music-dsp > -- Bjorn Roche @shimmeoapp ___ dupswapdrop: music-dsp mailing list music-dsp@music.columbia.edu https://lists.columbia.edu/mailman/listinfo/music-dsp

Re: [music-dsp] R: Anyone using unums?

UTs. > I don't understand them fully yet, but I ordered his book and am going to > start trying to understand them and make some blog posts with working > example C code. I'll share with the list (: > Looking forward. Personally, I find this interesting even if there's no immediate ap

Re: [music-dsp] R: Anyone using unums?

> >>> http://www.johngustafson.net/presentations/Multicore2016-JLG.pdf >>> ___ >>> dupswapdrop: music-dsp mailing list >>> music-dsp@music.columbia.edu >>> https://lists.columbia.edu/mailman/listinfo/music-dsp >>> >>> >>> >>> ___ >>> dupswapdrop: music-dsp mailing list >>> music-dsp@music.columbia.edu >>> https://lists.columbia.edu/mailman/listinfo/music-dsp >>> >> >> > > ___ > dupswapdrop: music-dsp mailing list > music-dsp@music.columbia.edu > https://lists.columbia.edu/mailman/listinfo/music-dsp > -- Bjorn Roche @shimmeoapp ___ dupswapdrop: music-dsp mailing list music-dsp@music.columbia.edu https://lists.columbia.edu/mailman/listinfo/music-dsp

Re: [music-dsp] Changing Biquad filter coefficients on-the-fly, how to handle filter state?

possible? > > > > ___ > dupswapdrop: music-dsp mailing list > music-dsp@music.columbia.edu > https://lists.columbia.edu/mailman/listinfo/music-dsp > > -- Bjorn Roche @shimmeoapp ___ dupswapdrop: music-dsp mailing list music-dsp@music.columbia.edu https://lists.columbia.edu/mailman/listinfo/music-dsp

Re: [music-dsp] MIDI Synth Design Advice Please

this, but since you are running on fixed hardware, you should be able to determine optimal buffer sizes and so on through testing. bjorn -- Bjorn Roche @shimmeoapp ___ dupswapdrop: music-dsp mailing list music-dsp@music.columbia.edu https://lists.columbia.edu/mailman/listinfo/music-dsp

Re: [music-dsp] Anyone using Chebyshev polynomials to approximate trigonometric functions in FPGA DSP

ts.columbia.edu/mailman/listinfo/music-dsp >> >> > > ___ > dupswapdrop: music-dsp mailing list > music-dsp@music.columbia.edu > https://lists.columbia.edu/mailman/listinfo/music-dsp > -- Bjorn Roche @shimmeoapp ___ dupswapdrop: music-dsp mailing list music-dsp@music.columbia.edu https://lists.columbia.edu/mailman/listinfo/music-dsp

Re: [music-dsp] automation of parametric EQ .

n > there are 5 knobs corresponding to 5 coefficients that *fully* define the > frequency response behavior of the EQ. those 5 coefficient knobs can be > mapped to 5 parameter knobs that are meaningful to the user. Can you send a reference to Christensen's work that you are

Re: [music-dsp] automation of parametric EQ .

best of my limited recollection, a lot of that information would be sent as SYSEX-type messages, not as more portable CC-type messages. -- Bjorn Roche @shimmeoapp ___ dupswapdrop: music-dsp mailing list music-dsp@music.columbia.edu https://lists.columbia.edu/mailman/listinfo/music-dsp

Re: [music-dsp] Announcement: libsoundio 1.0.0 released

don't think this is of much use to many people (anybody?). If it is, I don't think the person who needs it would complain too much about a few extra lines of conversion code, but maybe I'm wrong. bjorn -- Bjorn Roche @shimmeoapp ___ dupswapdrop: music-dsp mailing list music-dsp@music.columbia.edu https://lists.columbia.edu/mailman/listinfo/music-dsp

Re: [music-dsp] Announcement: libsoundio 1.0.0 released

but I suspect that's not guaranteed either. BTW, on this page you say that PA supports SR conversion: https://github.com/andrewrk/libsoundio/wiki/libsoundio-vs-PortAudio I am pretty sure PA won't do that. It does have pretty good support for whatever SR conversion the native plat

Re: [music-dsp] FFTW Help In C

/cmc/music-dsp http://music.columbia.edu/mailman/listinfo/music-dsp -- Bjorn Roche @shimmeoapp -- dupswapdrop -- the music-dsp mailing list and website: subscription info, FAQ, source code archive, list archive, book reviews, dsp links http://music.columbia.edu/cmc/music-dsp http

Re: [music-dsp] FFTW Help In C

, but depends on your system. bjorn On Thu, Jun 18, 2015 at 2:31 PM, Bjorn Roche bj...@shimmeo.com wrote: Calling malloc in the callback shouldn't cause a crash on most platforms. The problem you have is a bit more subtle and has to do with how pointers are interpreted. If I understand what you're

Re: [music-dsp] FFTW Help in C

the additional buffering helps to spread the work around. bjorn On Fri, Jun 12, 2015 at 4:25 AM, Ross Bencina rossb-li...@audiomulch.com wrote: Hey Bjorn, Connor, On 12/06/2015 1:27 AM, Bjorn Roche wrote: The important thing is to do anything that might take an unbounded amount of time outside

Re: [music-dsp] Glitch/Alias free modulated delay

, source code archive, list archive, book reviews, dsp links http://music.columbia.edu/cmc/music-dsp http://music.columbia.edu/mailman/listinfo/music-dsp -- Bjorn Roche @shimmeoapp -- dupswapdrop -- the music-dsp mailing list and website: subscription info, FAQ, source code archive, list archive

Re: [music-dsp] Statistics on the (amplitude) FFT of White Noise

/mailman/listinfo/music-dsp -- - Bjorn Roche bjornroche.com http://blog.bjornroche.com @xonamiaudio -- dupswapdrop -- the music-dsp mailing list and website: subscription info, FAQ, source code archive, list archive, book reviews, dsp links http://music.columbia.edu/cmc/music-dsp

Re: [music-dsp] Filtering out unwanted square wave (Radio: DCS/DPL signal)

and then synthesize a clean speech afterwards. On Tue, July 29, 2014 6:32 pm, Bjorn Roche wrote: Hey all, I'm dealing with a non-music but still audio-related DSP issue. I need to remove a DPL/DCS signal from a recording. Roughly speaking, a DCS signal is a low frequency (67.15Hz) square wave sent

[music-dsp] Filtering out unwanted square wave (Radio: DCS/DPL signal)

/17462/filtering-out-unwanted-square-wave-radio-dcs-dpl-signal TIA! bjorn -- - Bjorn Roche bjornroche.com http://blog.bjornroche.com @xonamiaudio -- dupswapdrop -- the music-dsp mailing list and website: subscription info, FAQ, source code archive, list archive, book reviews, dsp

Re: [music-dsp] a weird but salient, LTI-relevant question

, FAQ, source code archive, list archive, book reviews, dsp links http://music.columbia.edu/cmc/music-dsp http://music.columbia.edu/mailman/listinfo/music-dsp -- - Bjorn Roche bjornroche.com http://blog.bjornroche.com @xonamiaudio -- dupswapdrop -- the music-dsp mailing

Re: [music-dsp] DSP/Plug-in Developers in the Big Apple

Go through the list of demos from previous presentations here and you'll find lots on companies in NYC: http://www.meetup.com/music-techster/ This is also a fun group. You never really know who's going to show up: http://monthlymusichackathon.org/ Other meetups worth checking out:

Re: [music-dsp] basic trouble with signed and unsigned types

- Bjorn Roche http://www.xonami.com Audio Collaboration http://blog.bjornroche.com @xonamiaudio -- dupswapdrop -- the music-dsp mailing list and website: subscription info, FAQ, source code archive, list archive, book reviews, dsp links http://music.columbia.edu/cmc/music

Re: [music-dsp] Overlap-add settings for pitch detection?

list and website: subscription info, FAQ, source code archive, list archive, book reviews, dsp links http://music.columbia.edu/cmc/music-dsp http://music.columbia.edu/mailman/listinfo/music-dsp - Bjorn Roche Check us out at NAMM booth #1002 http://www.xonami.com

Re: [music-dsp] Precision issues when mixing a large number of signals

On Dec 10, 2012, at 12:35 PM, robert bristow-johnson wrote: On 12/10/12 11:18 AM, Bjorn Roche wrote: On Dec 10, 2012, at 4:41 AM, Alessandro Saccoia wrote: I don't think you have been clear about what you are trying to achieve. Are you trying to compute the sum of many signals for each

Re: [music-dsp] Precision issues when mixing a large number of signals

, dsp links http://music.columbia.edu/cmc/music-dsp http://music.columbia.edu/mailman/listinfo/music-dsp - Bjorn Roche http://www.xonami.com Audio Collaboration http://blog.bjornroche.com -- dupswapdrop -- the music-dsp mailing list and website: subscription info

Re: [music-dsp] Precision issues when mixing a large number of signals

type that maybe isn't too expensive. long double, I believe - Bjorn Roche http://www.xonami.com Audio Collaboration http://blog.bjornroche.com -- dupswapdrop -- the music-dsp mailing list and website: subscription info, FAQ, source code archive, list archive, book

Re: [music-dsp] stuck with filter design

On Nov 19, 2012, at 4:52 AM, Chris Cannam wrote: On 18 November 2012 22:24, Bjorn Roche bj...@xowave.com wrote: Great. I guess that means LADSPA does not use the usual [-1,1] range. LADSPA doesn't enforce anything -- it's really up to the host. But the spec in header does say For audio

Re: [music-dsp] stuck with filter design

a parametric EQ, the difference will be noticeable at extreme settings. You could say this is one reason to do audio production at sample rates 44100 Hz but there are arguments both ways there as well. bjorn - Bjorn Roche http://www.xonami.com Audio Collaboration http

Re: [music-dsp] stuck with filter design

didn't go through it carefully, but it did look right). bjorn On Nov 17, 2012, at 4:24 AM, Shashank Kumar (shanxS) wrote: Hey everyone! I am a self taught Linux fanatic who is trying to teach himself Sound Processing. snip - Bjorn Roche http

Re: [music-dsp] OT: Sound Level Meter w/ RS-232/USB/WiFi Output

- Bjorn Roche http://www.xonami.com Audio Collaboration http://blog.bjornroche.com -- dupswapdrop -- the music-dsp mailing list and website: subscription info, FAQ, source code archive, list archive, book reviews, dsp links http://music.columbia.edu/cmc/music-dsp http://music.columbia.edu

[music-dsp] FFT tuner app with source code

here: https://github.com/bejayoharen/guitartuner And a description of how it works here: http://blog.bjornroche.com/2012/07/frequency-detection-using-fft-aka-pitch.html Corrections/patches appreciated. bjorn - Bjorn Roche http://www.xonami.com Audio

Re: [music-dsp] .wav file format conversion tools

mailing list and website: subscription info, FAQ, source code archive, list archive, book reviews, dsp links http://music.columbia.edu/cmc/music-dsp http://music.columbia.edu/mailman/listinfo/music-dsp - Bjorn Roche http://www.xonami.com Audio Collaboration http

Re: [music-dsp] Moogle

list and website: subscription info, FAQ, source code archive, list archive, book reviews, dsp links http://music.columbia.edu/cmc/music-dsp http://music.columbia.edu/mailman/listinfo/music-dsp - Bjorn Roche http://www.xonami.com Audio Collaboration http

Re: [music-dsp] maintaining musicdsp.org

On Apr 5, 2012, at 4:53 AM, Ross Bencina wrote: Hey Bjorn, On 5/04/2012 1:52 AM, Bjorn Roche wrote: Any thoughts about modernizing the whole thing with a fresh CMS? I think it would be easier to maintain, have built-in spam filters, and it would be easier to have multiple people do

Re: [music-dsp] maintaining musicdsp.org

://music.columbia.edu/cmc/music-dsp http://music.columbia.edu/mailman/listinfo/music-dsp - Bjorn Roche http://www.xonami.com Audio Collaboration http://blog.bjornroche.com -- dupswapdrop -- the music-dsp mailing list and website: subscription info, FAQ, source code

Re: [music-dsp] list postings

- Bjorn Roche http://www.xonami.com Audio Collaboration http://blog.bjornroche.com -- dupswapdrop -- the music-dsp mailing list and website: subscription info, FAQ, source code archive, list archive, book reviews, dsp links http://music.columbia.edu/cmc/music-dsp http://music.columbia.edu/mailman

Re: [music-dsp] list postings

version as alternative views, but maybe things have changed. bjorn - Bjorn Roche http://www.xonami.com Audio Collaboration http://blog.bjornroche.com -- dupswapdrop -- the music-dsp mailing list and website: subscription info, FAQ, source code archive, list archive