[Faudiostream-users] encode flag into audio and detect it in faust

Hi! is there a way to secretly and inaudibly encode a flag (or even a variable) into an audio file that can be detected by faust? There is a nice feature request for master_me. The plugin should detect an inaudible flag (or variable for target loudness) which sets the leveler speed to 0,

Re: [Faudiostream-users] How to place values in lists?

I did a list with wavform once https://faustdoc.grame.fr/manual/syntax/#waveform-primitive Hope it helps... > On 17. Aug 2022, at 18:10, Robin Gareus wrote: > > Hello Faust community, > > I'm brushing up my FAUST skills. It's been over a decade and it's > amazing to see how far things have

Re: [Faudiostream-users] trouble building faustlive

43d/Build/README.md > > I not do it, then clean and recompile Faust first. > > Stéphane > > > Le 31 mai 2022 à 12:35, Klaus Scheuermann a > > écrit : > > > > Ok, that cloned the libs :) > > > > - I ran ./version > > - I modified CMakeList

Re: [Faudiostream-users] trouble building faustlive

module update —init  > > at the root level. > > Stéphane > > > Le 31 mai 2022 à 12:14, Klaus Scheuermann a > > écrit : > > > > > > > Are you build FL from the git repository? Or from a release > > > package ? > > > Which versi

Re: [Faudiostream-users] trouble building faustlive

x.lib libraries files. Is this > the case? No, the folder is empty. How do I include them? Thanks, Klaus > > Stéphane > > > Le 30 mai 2022 à 21:18, Klaus Scheuermann a > > écrit : > > > > Hi, I am trying to build faustlive on arch linux. I istalled fa

Re: [Faudiostream-users] standard faust function: expander

...Bart maybe? ;) On Thu, 2022-05-12 at 13:58 +, Klaus Scheuermann wrote: > Hello, > > has anyone done an expander (ratio below threshold)? I can't seem to > find any in the libraries. > > Preferrably as versatile as the newer comressors in compressors.lib > b

[Faudiostream-users] trouble building faustlive

Hi, I am trying to build faustlive on arch linux. I istalled faust with 'all', and all dependencies. I ran the version script. If I 'make' then: [ks@home Build]$ make if test -d .git; then git submodule update --init; fi make qrc make[1]: Entering directory '/home/ks/Install/faustlive/Build'

Re: [Faudiostream-users] problem building VST3 via JUCE, AU works

Yes, (arch) linux vst, vst3 working! <3 On Sat, 2022-05-28 at 11:45 +0000, Klaus Scheuermann wrote: > Success with VST3 and AU in Reaper on MacOS 10.15.7! > Thank you so much :) > > Testing linux soon... > > > > On 27. May 2022, at 20:00, Stéphane Letz wrote:

Re: [Faudiostream-users] problem building VST3 via JUCE, AU works

s, in Reaper. > > https://github.com/grame-cncm/faust/commit/37c7c0a2da790eaa079fac2080dd03817e82c38a > > Ca you test and report? > > Thanks. > > Stéphane > >> Le 27 mai 2022 à 16:51, Klaus Scheuermann a écrit : >> >> Hi, >> A relatively simple nois

Re: [Faudiostream-users] problem building VST3 via JUCE, AU works

> macOS 12.1, Xcode 13.3.1 > > Seems to work fine for me: AAX, AU, VST3 and VST > > -double only AAX. > > Best regards, > Juan Carlos > >> El 27 may 2022, a las 13:17, Klaus Scheuermann escribió: >> >> Hi All, I am running into trouble again ;)

Re: [Faudiostream-users] faust2lv2

Merci :) On Fri, 2022-05-27 at 15:53 +0200, Stéphane Letz wrote: > I guess you’ll need to install boost. > > Stéphane > > > Le 27 mai 2022 à 15:51, Klaus Scheuermann a > > écrit : > > > > This is probably a simple one for you... Any ideas? Thank you >

[Faudiostream-users] faust2lv2

This is probably a simple one for you... Any ideas? Thank you [ks@home soundsgood]$ faust2lv2 -double soundsgood09.dsp -std=c++11 -fvisibility=hidden -O3 lv2.cpp:292:10: fatal error: boost/circular_buffer.hpp: No such file or directory compilation terminated.

[Faudiostream-users] problem building VST3 via JUCE, AU works

Hi All, I am running into trouble again ;) Your help is very much appreciated. Here is my dsp file (a modified version of master_me): https://github.com/trummerschlunk/master_me/blob/master/soundsgood09.dsp For various reasons, I decided to go via JUCE (VST3, VST2 from faustIDE crashing on

Re: [Faudiostream-users] global slider

s-work > > Stéphane > > > Le 19 mai 2022 à 19:11, Klaus Scheuermann a > > écrit : > > > > Hi all, struggling again with basics... > > > > I'd like to have one 'global' vslider in my gui > > x = vslider("x",-18,-40,0,1); > > and use x in v

[Faudiostream-users] global slider

Hi all, struggling again with basics... I'd like to have one 'global' vslider in my gui x = vslider("x",-18,-40,0,1); and use x in various defined functions (which might have gui objects in various hgroups). How do I do it? If I use x in different functions, various instances of x are displayed

Re: [Faudiostream-users] lufs loudness analyser

t; > MIT would be awesome!  I personally go with the STK-4.3 license, > which I interpret as MIT plus a non-binding request to contribute > useful modifications that are distributed. > > - Julius > > > On Thu, May 12, 2022 at 2:00 PM Klaus Scheuermann > wrote: > >

Re: [Faudiostream-users] lufs loudness analyser

Ok, so what I find strange is that the official specs paper does not specify the exact filter... I set up faustlive today with atom as an editor - pretty happy with it for now and -double precision works :) Good night! Klaus On Thu, 2022-05-12 at 13:12 -0700, Julius Smith wrote: > I see that

Re: [Faudiostream-users] lufs loudness analyser

Well hello licensing ;) Another topic I need to learn about. I'll make it MIT - or what would be the best suiting license for master_me? Itwas developed with great help from the community, so it should be open to anyone <3 Klaus On Thu, 2022-05-12 at 13:21 -0700, Julius Smith wrote: > Oops, I

[Faudiostream-users] standard faust function: expander

Hello, has anyone done an expander (ratio below threshold)? I can't seem to find any in the libraries. Preferrably as versatile as the newer comressors in compressors.lib by Bart Brouns (like FFcompressor_N_chan) with N-channel, knee, link, meter... ;) Thanks, Klaus

Re: [Faudiostream-users] lufs loudness analyser

don’t > > understand. > > > > 3. probably just some coding style, but does amp = > > 10^(level/20); equals amp = level : ba.db2linear; ? > > > > 4. with amp = level : ba.db2linear; meter drops to -69lufs below - > > 40dbfs at 1000Hz… > > > &

Re: [Faudiostream-users] lufs loudness analyser

coding style, but does amp = 10^(level/20); equals amp = level : ba.db2linear; ? 4. with amp = level : ba.db2linear; meter drops to -69lufs below -40dbfs at 1000Hz… Thanks for investigating with me :) Klaus Klaus Scheuermann kla...@posteo.de +491716565511 @schlunk:matrix.org 4ohm.de

Re: [Faudiostream-users] lufs loudness analyser

uency discrepancy should go away with oversampling, even > 2x. > > Glad to hear noise is looking good! > > - Julius > > On Sat, Jul 3, 2021 at 1:08 AM Klaus Scheuermann > wrote: > > > > Hello everyone :) > > > > Would someone be up for

Re: [Faudiostream-users] lufs loudness analyser

Its working great. I like the target stuff, will look into it, > congrats ;) > Best, > Juan Carlos > > > El 21 jul 2021, a las 15:39, Klaus Scheuermann > > escribió: > > > > > > You are right! ;) > > > > I forgot to apply the

Re: [Faudiostream-users] problem with win64-vst architecture

It was exported from the faustide. Thanks! On Mon, 2022-04-04 at 10:18 +0200, Stéphane Letz wrote: > Hi Klaus, > > How was produced the win64-vst plugin? > > Thanks. > > Stéphane > > > Le 2 avr. 2022 à 12:58, Klaus Scheuermann a > > écrit : >

[Faudiostream-users] problem with win64-vst architecture

Hi, a user informed me that master_me crashes all hosts on his windows machine. I just tried myself on WIN10 and Reaper. It crashes. Any ideas? Are there any more files needed than the dll? The dll has be created via faustide export. Here is the link:

Re: [Faudiostream-users] multiply two signals with a third

You guys rock ;) Danke <3 > On 27. Feb 2022, at 19:10, Jean-Louis Paquelin > wrote: > > You just extended the way I'm seeing route. Thank you. > > Le dim. 27 févr. 2022 à 17:26, James Mckernon > a écrit : > On 2/27/22, Jean-Louis Paquelin

[Faudiostream-users] multiply two signals with a third

Hi All, stuck again ;) How do I multiply two signals each with a third one and output the two signals? _,_,_ : ??? : _,_ Thanks, Klaus ___ Faudiostream-users mailing list Faudiostream-users@lists.sourceforge.net

Re: [Faudiostream-users] master_me as LV2 on a streaming server

On Wed, Nov 10, 2021 at 1:42 AM Klaus Scheuermann wrote: I do :) platform linux lv2-64bits Thanks! On 10.11.21 10:36, Julius Smith wrote: I think yes because I don't see an lv2 choice at faustide. On Wed, Nov 10, 2021 at 1:29 AM Klaus Scheuermann wrote: Hey Julius, it was created

Re: [Faudiostream-users] master_me as LV2 on a streaming server

I do :) platform linux lv2-64bits Thanks! On 10.11.21 10:36, Julius Smith wrote: I think yes because I don't see an lv2 choice at faustide. On Wed, Nov 10, 2021 at 1:29 AM Klaus Scheuermann wrote: Hey Julius, it was created on faustide.grame.fr <http://faustide.grame

Re: [Faudiostream-users] master_me as LV2 on a streaming server

to appear. Also why not use faust2lv2 to get lv2 already? Cheers, - Julius On Wed, Nov 10, 2021 at 12:16 AM Klaus Scheuermann wrote: Hello everyone, my plugin master_me_voc has beed further developed for speech-heavy content and is ready to be used on a Chaos Computer Club

[Faudiostream-users] master_me as LV2 on a streaming server

Hello everyone, my plugin master_me_voc has beed further developed for speech-heavy content and is ready to be used on a Chaos Computer Club streaming server. It needs to be integrated as LV2 into an ffmpeg chain. https://github.com/trummerschlunk/master_me/blob/master/master_me_voc.dsp

Re: [Faudiostream-users] 回复: vbargraph strange behavior

ll/6> > > display bug fix for bargraphs when min<0>0 by Fr0stbyteR · Pull > Request #6 · grame-cncm/faust-ui > <https://github.com/grame-cncm/faust-ui/pull/6> > github.com > > > Shihong > -----

Re: [Faudiostream-users] vbargraph strange behavior

:05, Klaus Scheuermann <mailto:kla...@posteo.de>> a écrit : Me again... Did something change in the behavior of vbargraph? It shows full red with values above 0. Video: <https://cloud.4ohm.de/s/8WxPTobRKDyKXqe> Code: import("stdfaust.lib"); g = hslider("g"

[Faudiostream-users] vbargraph strange behavior

Me again... Did something change in the behavior of vbargraph? It shows full red with values above 0. Video: https://cloud.4ohm.de/s/8WxPTobRKDyKXqe Code: import("stdfaust.lib"); g= hslider("g",0,-50,50,1); process= _<:attach(_,g:vbargraph("[2]gain",-50,50)); Thanks, Klaus

Re: [Faudiostream-users] faustIDE audio droplet problem

Does anyone have the same problem? It's pretty annoying here... Thanks, Klaus On 03.08.21 12:41, Klaus Scheuermann wrote: > Hello All, > > The faustIDE is just great - it's the main way I code faust. THANKS! > > I am experiencing problems when dropping audio files in the faustIDE

Re: [Faudiostream-users] audio correlation meter

moo = avg(t, isMono); > stSmoo = 1.0 - mSmoo; > }; > process = _,_ : correlate_meter : correlate_correct(t); > > I think that several non-mono cases can result in a correlation that > is close to zero so I'd add another condition to check if either of > the two channels is really quiet.

Re: [Faudiostream-users] audio correlation meter

0.95" ? >  (i.e., 95% correlation deemed to be "panned mono").  I'm > taking the absolute value because I assume you don't care if > the left channel is merely the negative of the right (unless > that's an accepted cheezy "stereoizer&qu

Re: [Faudiostream-users] audio correlation meter

* 3.0); > blue1 = sin(ph0) - sin(ph0 * 3.0) / 3.0; > t = 1.0; // averaging period in seconds > process = (red , blue : corr(t)) , (red1 , blue1 : corr(t)); > > > > On Wed, 4 Aug 2021 at 16:52, Klaus Scheuermann <mailto:kla...@posteo.de>> wrote: > > Thanks G

Re: [Faudiostream-users] audio correlation meter

correlate_meter(x,y) = x,y <: x , attach(y, (correlate : > hbargraph("corr",-1,1))) : _,_; > > process = os.osc(10),os.osc(10.1) <: _,_,phase, magnitude, correlate;//, > correlate_meter; > >> On 4 Aug 2021, at 16:50, Klaus Scheuermann wrote: >> >>

Re: [Faudiostream-users] audio correlation meter

essary to obtain a -1 +1 range, I think. > > import("stdfaust.lib"); > > correlate(l,r) = l*l ,r*r , l*r : par(i,3, si.smooth(0.9)) : sqrt, sqrt, _ : > *,_ : /; > correlate_meter(x,y) = x,y <: x , attach(y, (correlate : > hbargraph("corr”,-1,1))); >

Re: [Faudiostream-users] audio correlation meter

> channels, the correlation will be somewhere between 0 and +100%. > Ideas? Danke :) Klaus On 03.08.21 12:48, Klaus Scheuermann wrote: > Hello List, > > I just wondered, if anyone has implemented a stereo audio correlation > meter/analyser in faust? > > If yes - great!

[Faudiostream-users] audio correlation meter

Hello List, I just wondered, if anyone has implemented a stereo audio correlation meter/analyser in faust? If yes - great! If no - I have another project :) Here is what I found about the algorithm(s): https://www.beis.de/Elektronik/Correlation/CorrelationCorrectAndWrong.html I never learned

[Faudiostream-users] faustIDE audio droplet problem

Hello All, The faustIDE is just great - it's the main way I code faust. THANKS! I am experiencing problems when dropping audio files in the faustIDE audio player. It sometimes works but sometimes crashes the IDE. People reported this behavior back to me too. I am on linux, gnome, chromium, but

Re: [Faudiostream-users] par in process

gt; > Le jeu. 29 juil. 2021 à 11:11, Klaus Scheuermann <mailto:kla...@posteo.de>> a écrit : > > Dear Yann, > > so here is a quick update. I managed to implement a multichannel > version of my project master_me: > https://github.com/trummerschlunk/mast

Re: [Faudiostream-users] par in process

y(N,thresh,att,hold,rel) = B <: B, (B :> ggm <: B) : >> ro.interleave(N,2) : par(i,N,*) >> with { >> B = si.bus(N); >> ggm = gate_gain_mono(thresh,att,hold,rel); >> }; >> process = gate_any(4); >> >> Cheers, >> >

Re: [Faudiostream-users] par in process

> B = si.bus(N); > ggm = gate_gain_mono(thresh,att,hold,rel); > }; > process = gate_any(4); > > Cheers, > > Yann > > > Le mar. 27 juil. 2021 à 10:22, Klaus Scheuermann <mailto:kla...@posteo.de>> a écrit : > > Thanks Yann, > > I am lea

Re: [Faudiostream-users] par in process

t; > So much for the principle, on an extremely simple example. What you > are trying to do is probably more complicated. Don't hesitate to post > a little diagram if you need help... > > Cheers, > > > Yann > > > Le lun. 26 juil. 2021 à 10:23, Klaus Scheuermann <m

[Faudiostream-users] par in process

Hi All, so for stereo, I have process(x1,x2)= x1,x2; How would I use 'par' in 'process' for N-channel operation? (I need the inputs x1, x2, xN later in a function.) Maybe a list with N entries? Thanks, Klaus ___ Faudiostream-users mailing list

Re: [Faudiostream-users] lufs loudness analyser

You are right! ;) I forgot to apply the gain limit to both channels. It’s fixed now. Would you be so kind to verify? Thanks Juan Carlos! Klaus Scheuermann kla...@posteo.de +491716565511 @schlunk:matrix.org 4ohm.de trummerschlunk.de > On 21. Jul 2021, at 13:28, Juan Carlos Blancas wr

Re: [Faudiostream-users] lufs loudness analyser

heavy log10f, powf operations done for each computed sample. > > If possible moving costly operatiosn from sample-rate to control rate can > help, read the first part of https://faustdoc.grame.fr/manual/optimizing/ > > Stéphane > > >> Le 20 juil. 2021 à 23:14, Klaus Scheue

Re: [Faudiostream-users] lufs loudness analyser

; > Stéphane > >> Le 20 juil. 2021 à 22:40, Dario Sanfilippo a >> écrit : >> >> Or you're feeding 0 to a log function. :-) >> >> Try this: >> >> Lk2 = Lk(0),Lk(2) :> 10 * log10(max(ma.EPSILON)) : -(0.691); >> >> Dr Dario Sanfilippo &g

Re: [Faudiostream-users] lufs loudness analyser

When the input lufs meter goes to '-infinity', the audio mutes and some GUI parts disappear. On July 20, 2021 11:59:57 AM GMT+02:00, "Stéphane Letz" wrote: > « crash at silence » ? what does that mean exactly? > >Thanks. > >Stéphane > >> Le 20 juil. 2021 à

Re: [Faudiostream-users] limit a value

quot;maximum", +6, 0, 10, 0.1); > > // limit > limit(minn,maxx) = _ <: ba.if( _ < minn, minn , _) <: ba.if( _ > > maxx, maxx, _); > > process = os.osc(1000) : limit(minn,maxx); > //process = os.osc(1000)*5 : limit(-3,4); > > Ciao! &g

[Faudiostream-users] limit a value

this one is probably simple, but I did not find anything in the syntax or libraries. How do I limit a value or signal with a min and a max so it never exceeds this range? Something like: min = -3; max = 4; process = _ : limit(min,max) : _ I mean, I did try to implement it, but it does not work

Re: [Faudiostream-users] attach to stereo signal

t;: x, attach(y, (Lk2 : vbargraph("LUFS",-90,0))) : _,_; > > On Tue, Jul 13, 2021 at 6:14 AM Klaus Scheuermann <mailto:kla...@posteo.de>> wrote: > > Hi Julius, > > but this makes two (or n) meters, right? > > I would like to attach the lufs me

Re: [Faudiostream-users] attach to stereo signal

uld be a good place for this in the Faust libraries or examples? > > Cheers, > Julius > > > On Sun, Jul 11, 2021 at 10:23 AM Klaus Scheuermann <mailto:kla...@posteo.de>> wrote: > > Guys, I am biting my teeth out here, although it is probably super >

[Faudiostream-users] attach to stereo signal

Guys, I am biting my teeth out here, although it is probably super simple... (making a new thread, as the lufs-loudness-meter is getting quite full...) I have a function Lk2 which has 2 inputs and one output. The output does not matter to me, but it contains a vbargraph meter. How do I make a

Re: [Faudiostream-users] lufs loudness analyser

Thank you Stéphane! On 11.07.21 13:19, l...@grame.fr wrote: >> >>> Le 10 juil. 2021 à 14:47, Juan Carlos Blancas a écrit : >>> >>> Klaus, I’m using Atom+FaustLive, Max and SC to do the tests, but I get the >>> same crash as you with faustide/editor. >>>

Re: [Faudiostream-users] lufs loudness analyser

ntegrated loudness. Also the gating should be adjustable. Way to go… ;) Cheers, Klaus > > Cheers, > Juan Carlos > >> El 10 jul 2021, a las 12:17, Klaus Scheuermann escribió: >> >> Thanks, Juan :) >> >> Your code crashes my faustide on firefox and

Re: [Faudiostream-users] lufs loudness analyser

ropbox.com/s/blwtwao7j317db0/test.mov?dl=0 > > Btw the reading are aprox but not the same as Youlean nor Insight2 for > instance… > also thinking about how to do the -70 dB gate and most important the > integrated loudness. > > Cheers, > Juan Carlos > &g

Re: [Faudiostream-users] lufs loudness analyser

idingMeanp(Tg*ma.SR, MAXN) : ba.linear2db : *(0.5); > > process = _ <: attach(_, Lk : hbargraph("[1]Momentary LUFS",-70,0)); > > // > >> El 9 jul 2021, a las 16:55, Klaus Scheuermann escribió: >> >> Ha, so I was really on to someth

Re: [Faudiostream-users] lufs loudness analyser

> In this modified version, you can hear that the sound > is ok: > > > > import("stdfaust.lib"); > > Tg = 0.4; > > zi = an.ms_envelope_rect(Tg); >

Re: [Faudiostream-users] lufs loudness analyser

should, and zero should become MIN as I mentioned > so -infinity should never happen. > > Cheers, > Julius > > > On Mon, Jul 5, 2021 at 10:39 AM Klaus Scheuermann <mailto:kla...@posteo.de>> wrote: > > Cheers Julius, > > > > At lea

Re: [Faudiostream-users] lufs loudness analyser

2 = Lk(0),Lk(2) :> 10 * log10 : -(0.691); > > but since the center channel is processed identically to left and right, > your solution also works. > > Bypassing is normal Faust, e.g., > > process(x,y) = x,y <: (_,_), attach(x, (Lk2 : vbargraph("LUFS",-90,0))) &g

Re: [Faudiostream-users] lufs loudness analyser

> // process = 0,sine_test,0,0,0 : Lk5; // should read -3.01 LKFS for > left, center, and right > // Highpass test: process = 1-1' <: highpass, highpass48kHz; // fft in > Octave > // High shelf test: process = 1-1' : highshelf; // fft in Octave > > On Sat, Jul 3, 2021 at 1:08 AM Kla

Re: [Faudiostream-users] lufs loudness analyser

=1 (0dB) and GLs=GRs=1.41 (~1.5 dB) > sine_test = os.osc(1000); >             > process = sine_test : LkDB(0); // should read -3.01 LKFS - high-shelf > gain at 1 kHz is critical > // process = 0,sine_test,0,0,0 : Lk5; // should read -3.01 LKFS for > left, center, and right >

[Faudiostream-users] faust in pipes or libav

Hi all, can faust code be compiled to a format which runs within 'pipes' or 'libav'? (I was asked by video streaming people and I have no clue what that is.) Thanks, Klaus ___ Faudiostream-users mailing list Faudiostream-users@lists.sourceforge.net

[Faudiostream-users] gain difference meter

Hey guys, I am trying to write a function (diff) that does nothing to the audio, but shows the gain-difference another function (fx) makes in a meter. Ideally this would work for any number of channels. This is where I ran into trouble, as si.block not only terminates the signal, but also kills

Re: [Faudiostream-users] external .lib in web editor

e part of the standard ones, you don’t need to import > them, just do import(« stdfaust.lib »); and try to use the compressors you > want. > > Stéphane > >> Le 29 avr. 2020 à 18:23, Klaus Scheuermann a écrit : >> >> Well then I would have to import compres

Re: [Faudiostream-users] external .lib in web editor

om/grame-cncm/faustlibraries/blob/master/compressors.lib) > > Stéphane > >> Le 29 avr. 2020 à 18:08, Klaus Scheuermann a écrit : >> >> Thanks Stéphane for your quick reply. >> >> Unfortunately it does not here. (ubuntu studio, firefox and chromium te

Re: [Faudiostream-users] external .lib in web editor

: > Yes, you can drag a foo.lib file in the editor, then refer to it with > import(« foo.lib »); in your DSP file, and it should work. > > Stéphane > >> Le 29 avr. 2020 à 17:31, Klaus Scheuermann a écrit : >> >> Hello, >> >> is it possible to include an

[Faudiostream-users] external .lib in web editor

Hello, is it possible to include an external .lib file into the faust web editor? Thanks, Klaus ___ Faudiostream-users mailing list Faudiostream-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/faudiostream-users