Soundfont2 (SF2) Preset Reader
@porres But this is way cooler and provides a great deal to learn from
Oh, I missed this. Well, sorry then for suggesting an external that does it then? I see now it's not cool and doesn't provide a way for people to learn, maybe I shouldn't have suggested, is that it? Sorry for the sarcasm, but I don't know how to respond to this and I'm just either very surprised or I don't get where this is coming from. Should I should never ever suggest any external, as some random people might say they don't want externals? I'm really trying to understand where this is coming from, please help me understand what you mean...
Vanilla might be more work and less efficient than an external but the efficiency is not that big of a deal these days and that work is rewarded with better understanding of pd and gives the ability to do far more than externals generally allow.
You can't play soundfonts in Vanilla wihtout an external, maybe you missed that part? Note that @Balwyn suggests people to use "RGC-Audio" plugin loaded via the [vstplugin~] eternal.
Anyway, not being sarcastic now, but if I ever suggest other externals in this forum and people, for whatever reason, don't like using externals and want to just be fully Vanilla, I guess it makes sense to keep it to oneself as this is not about this person... you know? If people don't like externals, don't use them and don't criticize people that offer externals. Maybe others in this forum kinda like using externals 
right? And anyway, if anyone wants use soundfont in Pd, this person definitely need externals!
posted in patch~
Coarse-grained noise?
@manuels I was not prev aware of these other kinds of white noise but they are all smooth and so don't produce the kind of texture I want. To give you a sense of what I'm looking for, here is the sound of a drip into an empty tin can: tinCanDrip1.wav. Convolved with binary white noise, you get this: tin can conv binary noise.wav. Now here is my nasty-sounding whitening of bubbling water and it's convolution with the tin can: whitened bubbling.wav & tin can conv whitened bubbling.wav. See how the result sounds a little like a small stone being rolled around the bottom of the can?
Also, that's interesting about [noise~] in overlapped windows, I'll go back and modify my version of that patch to see if the lo-fi mp3 quality goes away.
@whale-av "randomly modulated in its amplitude"--yes, that's what I tried with the 64 band 1/5 oct graphic. It's not bad, but it's not natural sounding either. Could be useful anyway, depending on the effect you want.
@ddw_music My problem isn't the convolution (I'm using REAPER's ReaVerb for that), I'm just wondering how to make the kind of IR that produces the effect I want. Your rifft strategy is what I speculated about in my original post and what I first tried using [array random] to generate freq domain moduli with a similar distribution as [noise~]. FYI Pd's real inverse FFT automatically fills in the complex conjugates for the bins above Nyquist, so you don't have to write them--leaving them as all 0 is fine. Also note that your [lop~] is filtering the change between successive bin moduli in a single window, not the change of each bin from window to window. I'm speculating that the latter (maybe using asymmetric slewing rather than low pass filtering) would make frequency peaks hang around longer (and hence more audible) whereas I'm not sure what the former does. That said I think the strategy of modifying natural sound is paying off faster than these more technical methods.
posted in technical issues
feedback
@jameslo of course, 'comb filter theory'' is just math and that can account for negative coefficients (and even imaginary/complex ones :->)
if you use a negative coefficient then it will be an octave down from where it would be if positive, because the original period cancels exactly, but at an octave down it is constructive.
the wikipedia article seems like it might have some insight about negative coefficients (essentially the 'teeth' are shifted by an octave down)
so it is an octave down, but only contains odd harmonics of that fundamental (the negative part will catch the 2nd half of a sine period in the middle of the 'transition', and constructively interfere with the 1st half of the 1st period if the harmonic is odd but if even it will be destructive)
https://en.wikipedia.org/wiki/Comb_filter
when we take the delay down to 1 sample I believe you get a highpass instead of a lowpass, because now an 'octave down' from the samplerate (or 0) is nyquist
posted in technical issues
ofelia on raspberry pi?
Hi,
I am trying to get ofelia to run on a couple of rpi. Right now I am trying a rpi 3B+ running https://blokas.io/patchbox-os/
I run ofeila with the ofelia-fast-prototyping abs on my mac successfully.
Following install instructions here https://github.com/cuinjune/Ofelia
after running
sudo ./install_dependencies.sh
it ends like this:
detected Raspberry Pi
installing gstreamer omx
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
gstreamer1.0-omx is already the newest version (1.0.0.1-0+rpi12+jessiepmg).
The following package was automatically installed and is no longer required:
raspinfo
Use 'sudo apt autoremove' to remove it.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Updating ofxOpenCV to use openCV4
sed: can't read /home/patch/Documents/Pd/externals/addons/ofxOpenCv/addon_config.mk: No such file or directory
sed: can't read /home/patch/Documents/Pd/externals/addons/ofxOpenCv/addon_config.mk: No such file or directory
When running the example patches in Pd I get this in PD console:
opened alsa MIDI client 130 in:1 out:1
JACK: cannot connect input ports system:midi_capture_1 -> pure_data:input_2
/home/patch/Documents/Pd/externals/ofelia/ofelia.l_arm: libboost_filesystem.so.1.67.0: cannot open shared object file: No such file or directory
ofelia d $0-of
... couldn't create
/home/patch/Documents/Pd/externals/ofelia/ofelia.l_arm: libboost_filesystem.so.1.67.0: cannot open shared object file: No such file or directory
ofelia d $0-of
... couldn't create
/home/patch/Documents/Pd/externals/ofelia/ofelia.l_arm: libboost_filesystem.so.1.67.0: cannot open shared object file: No such file or directory
ofelia d $0-of
... couldn't create
/home/patch/Documents/Pd/externals/ofelia/ofelia.l_arm: libboost_filesystem.so.1.67.0: cannot open shared object file: No such file or directory
ofelia d $0-of
... couldn't create
/home/patch/Documents/Pd/externals/ofelia/ofelia.l_arm: libboost_filesystem.so.1.67.0: cannot open shared object file: No such file or directory
ofelia d $0-of
... couldn't create
/home/patch/Documents/Pd/externals/ofelia/ofelia.l_arm: libboost_filesystem.so.1.67.0: cannot open shared object file: No such file or directory
ofelia f ;
ofBackground(20) ;
ofSetSmoothLighting(true) ;
ofSetSphereResolution(24) ;
local width , height = ofGetWidth() * 0.12 , ofGetHeight() * 0.12 ;
sphere = ofSpherePrimitive() ;
sphere:setRadius(width) ;
icoSphere = ofIcoSpherePrimitive() ;
icoSphere:setRadius(width) ;
plane = ofPlanePrimitive() ;
plane:set(width * 1.5 , height * 1.5) ;
cylinder = ofCylinderPrimitive() ;
cylinder:set(width * 0.7 , height * 2.2) ;
cone = ofConePrimitive() ;
cone:set(width * 0.75 , height * 2.2) ;
box = ofBoxPrimitive() ;
box:set(width * 1.25) ;
local screenWidth , screenHeight = ofGetWidth() , ofGetHeight() ;
plane:setPosition(screenWidth * 0.2 , screenHeight * 0.25 , 0) ;
box:setPosition(screenWidth * 0.5 , screenHeight * 0.25 , 0) ;
sphere:setPosition(screenWidth * 0.8 , screenHeight * 0.25 , 0) ;
icoSphere:setPosition(screenWidth * 0.2 , screenHeight * 0.75 , 0) ;
cylinder:setPosition(screenWidth * 0.5 , screenHeight * 0.75 , 0) ;
cone:setPosition(screenWidth * 0.8 , screenHeight * 0.75 , 0) ;
pointLight = ofLight() ;
pointLight:setPointLight() ;
pointLight:setDiffuseColor(ofFloatColor(0.85 , 0.85 , 0.55)) ;
pointLight:setSpecularColor(ofFloatColor(1 , 1 , 1)) ;
pointLight2 = ofLight() ;
pointLight2:setPointLight() ;
pointLight2:setDiffuseColor(ofFloatColor(238 / 255 , 57 / 255 , 135 / 255)) ;
pointLight2:setSpecularColor(ofFloatColor(0.8 , 0.8 , 0.9)) ;
pointLight3 = ofLight() ;
pointLight3:setPointLight() ;
pointLight3:setDiffuseColor(ofFloatColor(19 / 255 , 94 / 255 , 77 / 255)) ;
pointLight3:setSpecularColor(ofFloatColor(18 / 255 , 150 / 255 , 135 / 255)) ;
material = ofMaterial() ;
material:setShininess(120) ;
material:setSpecularColor(ofFloatColor(1 , 1 , 1)) ;
... couldn't create
/home/patch/Documents/Pd/externals/ofelia/ofelia.l_arm: libboost_filesystem.so.1.67.0: cannot open shared object file: No such file or directory
ofelia f ;
pointLight = nil ;
pointLight2 = nil ;
pointLight3 = nil ;
collectgarbage() ;
... couldn't create
/home/patch/Documents/Pd/externals/ofelia/ofelia.l_arm: libboost_filesystem.so.1.67.0: cannot open shared object file: No such file or directory
ofelia f ;
local width , height , time = ofGetWidth() , ofGetHeight() , ofGetElapsedTimef() ;
pointLight:setPosition((width * 0.5) + math.cos(time * 0.5) * (width * 0.3) , height / 2 , 500) ;
pointLight2:setPosition((width * 0.5) + math.cos(time * 0.15) * (width * 0.3) , height * 0.5 + math.sin(time * 0.7) * height , -300) ;
pointLight3:setPosition(math.cos(time * 1.5) * width * 0.5 , math.sin(time * 1.5) * width * 0.5 , math.cos(time * 0.2) * width) ;
... couldn't create
/home/patch/Documents/Pd/externals/ofelia/ofelia.l_arm: libboost_filesystem.so.1.67.0: cannot open shared object file: No such file or directory
ofelia f ;
local spinX = math.sin(ofGetElapsedTimef() * 0.35) ;
local spinY = math.cos(ofGetElapsedTimef() * 0.075) ;
ofEnableDepthTest() ;
ofEnableLighting() ;
pointLight:enable() ;
pointLight2:enable() ;
pointLight3:enable() ;
material:beginMaterial() ;
plane:rotateDeg(spinX , 1 , 0 , 0) ;
plane:rotateDeg(spinY , 0 , 1 , 0) ;
plane:draw() ;
box:rotateDeg(spinX , 1 , 0 , 0) ;
box:rotateDeg(spinY , 0 , 1 , 0) ;
box:draw() ;
sphere:rotateDeg(spinX , 1 , 0 , 0) ;
sphere:rotateDeg(spinY , 0 , 1 , 0) ;
sphere:draw() ;
icoSphere:rotateDeg(spinX , 1 , 0 , 0) ;
icoSphere:rotateDeg(spinY , 0 , 1 , 0) ;
icoSphere:draw() ;
cylinder:rotateDeg(spinX , 1 , 0 , 0) ;
cylinder:rotateDeg(spinY , 0 , 1 , 0) ;
cylinder:draw() ;
cone:rotateDeg(spinX , 1 , 0 , 0) ;
cone:rotateDeg(spinY , 0 , 1 , 0) ;
cone:draw() ;
material:endMaterial() ;
ofDisableLighting() ;
ofDisableDepthTest() ;
... couldn't create
Thankful for help!
posted in pixel#
warble tones considered harmful?
@jameslo said:
if we stipulate that people can't hear the relative phases of harmonics, then shouldn't there be some arrangement of a given tone's harmonic's phases such that the DC component is maximal
This actually isn't true. The integral of a sine wave is always 0. The sum of the integrals of multiple sinusoidal components, then, must also be zero.
If you have extremely low frequency components, like 1/10 Hz, then at any given moment, that component's contribution in the short term may resemble DC and may be just as harmful to speakers as DC. But this isn't a harmonic component of a tone whose fundamental is audible, so it's not properly part of the "tone" that you mentioned.
True DC must have frequency = 0, which isn't a harmonic of anything (but which is necessary in Fourier analysis to account for an average offset away from the zero line).
That's interesting about the warble tones as beating, like an amplitude modulation artefact. EDIT: I'm having trouble, actually, finding a consistent definition of "warble tones." Some sources refer to frequency modulation, while others say it's amplitude modulation consistent with oid's post. That's not making it easier to evaluate the claims.
hjh
posted in Off topic
Can't install purr-data on Manjaro
Hey, I'm trying to get purr-data to work on my fresh Manjaro XFCE install, but it does not work. Any help is greatly appreciated!
$ yay purr-data
7 aur/purrdata-faust 0.18-1 (+0 0.00)
Run Faust signal processors in Pd, Purr-Data version
6 aur/purrdata-pure 0.26-1 (+0 0.00)
Loader plugin for the Pure programming language, Purr-Data version
5 aur/purrdata-lv2plugin-git 25.e00f302-1 (+0 0.00)
LV2 plugin host for Pd, Purr-Data version
4 aur/purrdata-mdnsbrowser-git 8.88d2b0c-1 (+0 0.00)
Zeroconf service advertising and discovery for Pd, Purr-Data version
3 aur/purrdata-touchosc-git 44.443c793-1 (+0 0.00)
A TouchOSC MIDI bridge for Pd, Purr-Data version
2 aur/purr-data-git 2.12.0.r4366.6d94e10b-1 (+2 0.00)
Jonathan Wilkes' nw.js variant of Pd-L2Ork (git version)
1 aur/purr-data 2.12.0.r4346.aeb24d89-1 (+6 0.03) (Out-of-date: 2021-06-17)
Jonathan Wilkes' nw.js variant of Pd-L2Ork (git version)
==> Packages to install (eg: 1 2 3, 1-3 or ^4)
==> 2
:: There are 2 providers available for gconf:
:: Repository AUR
1) gconf 2) gconf-gtk2
Enter a number (default=1): ==>
:: Checking for conflicts...
:: Checking for inner conflicts...
[Aur:2] gconf-3.2.6+11+g07808097-10 purr-data-git-2.12.0.r4366.6d94e10b-1
2 gconf (Build Files Exist)
1 purr-data-git
==> Packages to cleanBuild?
==> [N]one [A]ll [Ab]ort [I]nstalled [No]tInstalled or (1 2 3, 1-3, ^4)
==> a
:: Deleting (1/1): /home/olav/.cache/yay/gconf
:: (1/2) Downloaded PKGBUILD: gconf
:: (2/2) Downloaded PKGBUILD: purr-data-git
2 gconf (Build Files Exist)
1 purr-data-git (Build Files Exist)
==> Diffs to show?
==> [N]one [A]ll [Ab]ort [I]nstalled [No]tInstalled or (1 2 3, 1-3, ^4)
==>
:: (1/2) Parsing SRCINFO: gconf
:: (2/2) Parsing SRCINFO: purr-data-git
==> Making package: gconf 3.2.6+11+g07808097-10 (Wed 09 Feb 2022 10:23:23 PM CET)
==> Retrieving sources...
-> Cloning gconf git repo...
Cloning into bare repository '/home/olav/.cache/yay/gconf/gconf'...
==> Making package: purr-data-git 2.12.0.r4366.6d94e10b-1 (Wed 09 Feb 2022 10:23:23 PM CET)
==> Retrieving sources...
-> Cloning purr-data-git git repo...
Cloning into bare repository '/home/olav/.cache/yay/purr-data-git/purr-data-git'...
remote: Enumerating objects: 21531, done.
remote: Enumerating objects: 63399, done.
remote: Counting objects: 100% (1852/1852), done.
remote: Compressing objects: 100% (641/641), done.
remote: Total 21531 (delta 0), reused 0 (delta 0), pack-reused 21531
Receiving objects: 100% (21531/21531), 10.88 MiB | 9.46 MiB/s, done.
Resolving deltas: 100% (17681/17681), done.1 KiB | 704.00 KiB/s
-> Found 01_xml-gettext-domain.patch388.01 KiB | 704.00 KiB/s
-> Found gconf-reload.patch
-> Found gconf-merge-schema
-> Found gconfpkg
-> Found gconf-install.hook
-> Found gconf-remove.hook
==> Validating source files with sha256sums...
gconf ... Skipped
01_xml-gettext-domain.patch ... Passed
gconf-reload.patch ... Passed
gconf-merge-schema ... Passed
gconfpkg ... Passed
gconf-install.hook ... Passed
gconf-remove.hook ... Passed
remote: Total 63399 (delta 1106), reused 1786 (delta 1052), pack-reused 61547
Receiving objects: 100% (63399/63399), 177.19 MiB | 5.71 MiB/s, done.
Resolving deltas: 100% (33721/33721), done.
-> Downloading nwjs-sdk-v0.24.4-linux-x64.tar.gz...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 86.7M 100 86.7M 0 0 3966k 0 0:00:22 0:00:22 --:--:-- 8404k
==> Validating source files with md5sums...
purr-data-git ... Skipped
==> Validating source_x86_64 files with md5sums...
nwjs-sdk-v0.24.4-linux-x64.tar.gz ... Passed
==> Making package: gconf 3.2.6+11+g07808097-10 (Wed 09 Feb 2022 10:24:19 PM CET)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Retrieving sources...
-> Updating gconf git repo...
Fetching origin
-> Found 01_xml-gettext-domain.patch
-> Found gconf-reload.patch
-> Found gconf-merge-schema
-> Found gconfpkg
-> Found gconf-install.hook
-> Found gconf-remove.hook
==> Validating source files with sha256sums...
gconf ... Skipped
01_xml-gettext-domain.patch ... Passed
gconf-reload.patch ... Passed
gconf-merge-schema ... Passed
gconfpkg ... Passed
gconf-install.hook ... Passed
gconf-remove.hook ... Passed
==> Removing existing $srcdir/ directory...
==> Extracting sources...
-> Creating working copy of gconf git repo...
Cloning into 'gconf'...
done.
Switched to a new branch 'makepkg'
==> Starting prepare()...
/home/olav/.cache/yay/gconf/PKGBUILD: line 30: patch: command not found
==> ERROR: A failure occurred in prepare().
Aborting...
-> error making: gconf
And
yay purr-data
7 aur/purrdata-faust 0.18-1 (+0 0.00)
Run Faust signal processors in Pd, Purr-Data version
6 aur/purrdata-pure 0.26-1 (+0 0.00)
Loader plugin for the Pure programming language, Purr-Data version
5 aur/purrdata-lv2plugin-git 25.e00f302-1 (+0 0.00)
LV2 plugin host for Pd, Purr-Data version
4 aur/purrdata-mdnsbrowser-git 8.88d2b0c-1 (+0 0.00)
Zeroconf service advertising and discovery for Pd, Purr-Data version
3 aur/purrdata-touchosc-git 44.443c793-1 (+0 0.00)
A TouchOSC MIDI bridge for Pd, Purr-Data version
2 aur/purr-data-git 2.12.0.r4366.6d94e10b-1 (+2 0.00)
Jonathan Wilkes' nw.js variant of Pd-L2Ork (git version)
1 aur/purr-data 2.12.0.r4346.aeb24d89-1 (+6 0.03) (Out-of-date: 2021-06-17)
Jonathan Wilkes' nw.js variant of Pd-L2Ork (git version)
==> Packages to install (eg: 1 2 3, 1-3 or ^4)
==> 2
:: There are 2 providers available for gconf:
:: Repository AUR
1) gconf 2) gconf-gtk2
Enter a number (default=1): ==>
:: Checking for conflicts...
:: Checking for inner conflicts...
[Aur:2] gconf-3.2.6+11+g07808097-10 purr-data-git-2.12.0.r4366.6d94e10b-1
2 gconf (Build Files Exist)
1 purr-data-git
==> Packages to cleanBuild?
==> [N]one [A]ll [Ab]ort [I]nstalled [No]tInstalled or (1 2 3, 1-3, ^4)
==> a
:: Deleting (1/1): /home/olav/.cache/yay/gconf
:: (1/2) Downloaded PKGBUILD: gconf
:: (2/2) Downloaded PKGBUILD: purr-data-git
2 gconf (Build Files Exist)
1 purr-data-git (Build Files Exist)
==> Diffs to show?
==> [N]one [A]ll [Ab]ort [I]nstalled [No]tInstalled or (1 2 3, 1-3, ^4)
==>
:: (1/2) Parsing SRCINFO: gconf
:: (2/2) Parsing SRCINFO: purr-data-git
==> Making package: gconf 3.2.6+11+g07808097-10 (Wed 09 Feb 2022 10:23:23 PM CET)
==> Retrieving sources...
-> Cloning gconf git repo...
Cloning into bare repository '/home/olav/.cache/yay/gconf/gconf'...
==> Making package: purr-data-git 2.12.0.r4366.6d94e10b-1 (Wed 09 Feb 2022 10:23:23 PM CET)
==> Retrieving sources...
-> Cloning purr-data-git git repo...
Cloning into bare repository '/home/olav/.cache/yay/purr-data-git/purr-data-git'...
remote: Enumerating objects: 21531, done.
remote: Enumerating objects: 63399, done.
remote: Counting objects: 100% (1852/1852), done.
remote: Compressing objects: 100% (641/641), done.
remote: Total 21531 (delta 0), reused 0 (delta 0), pack-reused 21531
Receiving objects: 100% (21531/21531), 10.88 MiB | 9.46 MiB/s, done.
Resolving deltas: 100% (17681/17681), done.1 KiB | 704.00 KiB/s
-> Found 01_xml-gettext-domain.patch388.01 KiB | 704.00 KiB/s
-> Found gconf-reload.patch
-> Found gconf-merge-schema
-> Found gconfpkg
-> Found gconf-install.hook
-> Found gconf-remove.hook
==> Validating source files with sha256sums...
gconf ... Skipped
01_xml-gettext-domain.patch ... Passed
gconf-reload.patch ... Passed
gconf-merge-schema ... Passed
gconfpkg ... Passed
gconf-install.hook ... Passed
gconf-remove.hook ... Passed
remote: Total 63399 (delta 1106), reused 1786 (delta 1052), pack-reused 61547
Receiving objects: 100% (63399/63399), 177.19 MiB | 5.71 MiB/s, done.
Resolving deltas: 100% (33721/33721), done.
-> Downloading nwjs-sdk-v0.24.4-linux-x64.tar.gz...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 86.7M 100 86.7M 0 0 3966k 0 0:00:22 0:00:22 --:--:-- 8404k
==> Validating source files with md5sums...
purr-data-git ... Skipped
==> Validating source_x86_64 files with md5sums...
nwjs-sdk-v0.24.4-linux-x64.tar.gz ... Passed
==> Making package: gconf 3.2.6+11+g07808097-10 (Wed 09 Feb 2022 10:24:19 PM CET)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Retrieving sources...
-> Updating gconf git repo...
Fetching origin
-> Found 01_xml-gettext-domain.patch
-> Found gconf-reload.patch
-> Found gconf-merge-schema
-> Found gconfpkg
-> Found gconf-install.hook
-> Found gconf-remove.hook
==> Validating source files with sha256sums...
gconf ... Skipped
01_xml-gettext-domain.patch ... Passed
gconf-reload.patch ... Passed
gconf-merge-schema ... Passed
gconfpkg ... Passed
gconf-install.hook ... Passed
gconf-remove.hook ... Passed
==> Removing existing $srcdir/ directory...
==> Extracting sources...
-> Creating working copy of gconf git repo...
Cloning into 'gconf'...
done.
Switched to a new branch 'makepkg'
==> Starting prepare()...
/home/olav/.cache/yay/gconf/PKGBUILD: line 30: patch: command not found
==> ERROR: A failure occurred in prepare().
Aborting...
-> error making: gconf
[olav@AMD-Computer ~]$ yay purr-data
7 aur/purrdata-faust 0.18-1 (+0 0.00)
Run Faust signal processors in Pd, Purr-Data version
6 aur/purrdata-pure 0.26-1 (+0 0.00)
Loader plugin for the Pure programming language, Purr-Data version
5 aur/purrdata-lv2plugin-git 25.e00f302-1 (+0 0.00)
LV2 plugin host for Pd, Purr-Data version
4 aur/purrdata-mdnsbrowser-git 8.88d2b0c-1 (+0 0.00)
Zeroconf service advertising and discovery for Pd, Purr-Data version
3 aur/purrdata-touchosc-git 44.443c793-1 (+0 0.00)
A TouchOSC MIDI bridge for Pd, Purr-Data version
2 aur/purr-data-git 2.12.0.r4366.6d94e10b-1 (+2 0.00)
Jonathan Wilkes' nw.js variant of Pd-L2Ork (git version)
1 aur/purr-data 2.12.0.r4346.aeb24d89-1 (+6 0.03) (Out-of-date: 2021-06-17)
Jonathan Wilkes' nw.js variant of Pd-L2Ork (git version)
==> Packages to install (eg: 1 2 3, 1-3 or ^4)
==> 2
:: There are 2 providers available for gconf:
:: Repository AUR
1) gconf 2) gconf-gtk2
Enter a number (default=1): ==> 2
:: Checking for conflicts...
:: Checking for inner conflicts...
[Aur:2] gconf-gtk2-3.2.6-5 purr-data-git-2.12.0.r4366.6d94e10b-1
2 gconf-gtk2 (Build Files Exist)
1 purr-data-git (Build Files Exist)
==> Packages to cleanBuild?
==> [N]one [A]ll [Ab]ort [I]nstalled [No]tInstalled or (1 2 3, 1-3, ^4)
==> a
:: Deleting (1/2): /home/olav/.cache/yay/gconf-gtk2
:: Deleting (2/2): /home/olav/.cache/yay/purr-data-git
:: (1/2) Downloaded PKGBUILD: purr-data-git
:: (2/2) Downloaded PKGBUILD: gconf-gtk2
2 gconf-gtk2 (Build Files Exist)
1 purr-data-git (Build Files Exist)
==> Diffs to show?
==> [N]one [A]ll [Ab]ort [I]nstalled [No]tInstalled or (1 2 3, 1-3, ^4)
==>
:: (1/2) Parsing SRCINFO: gconf-gtk2
:: (2/2) Parsing SRCINFO: purr-data-git
==> Making package: purr-data-git 2.12.0.r4366.6d94e10b-1 (Wed 09 Feb 2022 10:40:58 PM CET)
==> Retrieving sources...
==> Making package: gconf-gtk2 3.2.6-5 (Wed 09 Feb 2022 10:40:58 PM CET)
==> Retrieving sources...
-> Cloning purr-data-git git repo...
Cloning into bare repository '/home/olav/.cache/yay/purr-data-git/purr-data-git'...
-> Downloading GConf-3.2.6.tar.xz...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
100 1523k 100 1523k 0 0 1610k 0 --:--:-- --:--:-- --:--:-- 1610k
-> Found gconf-merge-schema
-> Found gconfpkg
-> Found gconf-reload.patch
-> Found gconf-install.hook
-> Found gconf-remove.hook
-> Found 01_xml-gettext-domain.patch
-> Found dbus-dontspew.patch
-> Found gsettings-data-convert-fix-invalid-schema-path.patch
==> Validating source files with sha256sums...
GConf-3.2.6.tar.xz ... Passed
gconf-merge-schema ... Passed
gconfpkg ... Passed
gconf-reload.patch ... Passed
gconf-install.hook ... Passed
gconf-remove.hook ... Passed
01_xml-gettext-domain.patch ... Passed
dbus-dontspew.patch ... Passed
gsettings-data-convert-fix-invalid-schema-path.patch ... Passed
remote: Enumerating objects: 63399, done.
remote: Counting objects: 100% (1852/1852), done.
remote: Compressing objects: 100% (641/641), done.
remote: Total 63399 (delta 1106), reused 1786 (delta 1052), pack-reused 61547
Receiving objects: 100% (63399/63399), 177.19 MiB | 9.76 MiB/s, done.
Resolving deltas: 100% (33721/33721), done.
-> Downloading nwjs-sdk-v0.24.4-linux-x64.tar.gz...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 86.7M 100 86.7M 0 0 11.7M 0 0:00:07 0:00:07 --:--:-- 14.4M
==> Validating source files with md5sums...
purr-data-git ... Skipped
==> Validating source_x86_64 files with md5sums...
nwjs-sdk-v0.24.4-linux-x64.tar.gz ... Passed
==> Making package: gconf-gtk2 3.2.6-5 (Wed 09 Feb 2022 10:41:26 PM CET)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Retrieving sources...
-> Found GConf-3.2.6.tar.xz
-> Found gconf-merge-schema
-> Found gconfpkg
-> Found gconf-reload.patch
-> Found gconf-install.hook
-> Found gconf-remove.hook
-> Found 01_xml-gettext-domain.patch
-> Found dbus-dontspew.patch
-> Found gsettings-data-convert-fix-invalid-schema-path.patch
==> Validating source files with sha256sums...
GConf-3.2.6.tar.xz ... Passed
gconf-merge-schema ... Passed
gconfpkg ... Passed
gconf-reload.patch ... Passed
gconf-install.hook ... Passed
gconf-remove.hook ... Passed
01_xml-gettext-domain.patch ... Passed
dbus-dontspew.patch ... Passed
gsettings-data-convert-fix-invalid-schema-path.patch ... Passed
==> Removing existing $srcdir/ directory...
==> Extracting sources...
-> Extracting GConf-3.2.6.tar.xz with bsdtar
==> Starting prepare()...
/home/olav/.cache/yay/gconf-gtk2/PKGBUILD: line 39: patch: command not found
==> ERROR: A failure occurred in prepare().
Aborting...
-> error making: gconf-gtk2
posted in technical issues
Pd FLOSS Manual, what to do with it?
@60hz said:
So what I see is that pd-vanilla and his minimal gui with computer scientists oriented documentation is not suited for newcomers and artist but purr-data is. So that should make sense that flossmanuals should have a documentation about it.
It makes sense and we're saying Purr Data can have its own Floss manuals, but what are you talking about, a new entry or turning the current Floss Manuals into a Purr Data Manual?
By the way, the point of updating this Floss manuals to Vanilla is to make its documentation and itself more suited for newcomers, the solution to the exact problem you're raising 
it won't change if we don't do anything about it and if efforts to change it are rejected.
Folks, when I started this thread, I made no mention to Purr Data. Purr Data is something else. I get the confusion, I get the relation, it's not out of purpose to bring this up here, but I want to make things clear.
See, we're talking about a Manual, a so called "Pure Data" manual, which actually mixed the notion of Pd itself and Pd Extended (now dead) and sits around still as a "Pure Data" manual. While Pd itself has also its 'official' manual. That's all very confusing already, right? The point is then to fix this, work on the Pure Data documentation itself (it's all in the original post). Purr Data relates to Pd and Extended but it's a whole different animal. It has different configurations, interface, features and whatnot. More over, it has quite strong incompatibilities that people don't seem to bring up. When you have a so called Pure Data manual talking now about 'Purr Data' actually, things get even more confusing, we're adding more noise.
What's also confusing is the mixed notion of a 'Software Manual' and a 'Tutorial'. These are supposed to be distinct things. And tutorials are free to focus on different things. Floss seems to be a tutorial on how to do some stuff in Pd, not a 'real software manual' at all. Floss also seems to be good to talk about some externals for Pd. Cool... we could update it then and keep it mostly the same. The changes would be minimal. We'd have a good section on how to manage externals in Pd Vanilla theses days. That'd be great, right? How to configure, etc...
If you're saying, "but hey, I think most of the tutorial examples would work on Purr Data, as they already ship the externals we're talking about, cause they were originally based in Extended", fine! Cool! Great, we can see if what we have in the end perfectly suits being just implemented, opened, and used in Purr Data as well. I'm not talking about the configuration part and things like that, just running the patches...
If it's all fine we can just say "hey, the things you see here are also suited if you want to run Purr Data"
How about it?
Note: On the other side, I prefer using pd-ceammc libraries which are organized AND replace all pd-extended and more, so the best would be having Purr Data + ceammc lib and the peace would come back on earth...
They do not, by far, replace "all pd-extended", nope, sorry, not a fact. Where's ceammc's GEM replacement for instance?
And what are you suggesting with "Purr Data + ceammc lib"? A Floss manuals for both?
And are you talking about the ceammc library that you can install directly from vanilla and use it as part of vanilla or the 'Pd-ceammc' fork of Pd, that comes with the ceammc library and some more stuff?
Well... everything I said about "hey what about Purr Data?" applies here. And the fact is that Pd-ceammc, unlike Purr Data, is not a "whole different animal", it's pretty much just another 'race' of Pd. It is 100% compatible to Pd-Vanilla (unlike Purr Data). the changes are minimal. You can, for example, run Deken and install externals in Pd-ceammc.
If you don't want to bother using something else than Vanilla, you can install the ceammc library in Vanilla and just use most of what ceammc offers anyway. It's all compatible.
So any Pure Data Manual, Floss manual, tutorial, will work great for Pd-ceammc. And if we consider the fact that a Manual for Purr is needed (not a tutorial, a 'manual', a 'software manual') since it's just too different. That doesn't hold for Pd-ceammc.
And yeah, when I say Purr Data is highly incompatible, you can't run any of the GUI objects from Pd-ceammc in Purr Data. You can't run other GUIs from other libraries.
In fact, Purr Data doesn't even have all of the GUI externals from extended ported and running. Also, Purr Data misses updates from cyclone. Purr is also not doing a great job keeping up to the latest vanilla changes and has some changes of their own to vanilla things. So, unlike Extended and Vanilla, it's really hard tying them with a knot. Unfortunately, at least to me, the community is divided. There are independent developments. And it's hard to manage this, hence the talk about creating a whole new FLOSS for them if needed.
If Purr Data were in fact a reincarnation of Extended, fine. But that's not quite it. And here's something people don't really seem to be aware is that the best shot to have an updated external library that runs all extended patches is going to be "Vanilla + install externals yourself"
And there's also the fact that there are more libraries than just the extended libraries out there, and you can also get them into Vanilla. Like ceammc, like timbreid, like soundhack, like ELSE, like many many others that are just missing, not compatible or hard to get into Purr.
So, there's a way to have both Pd-ceamm + Purr Data when it comes to the externals - get them all for vanilla!
Sure, you'll miss the interface differences from Purr and maybe I don't know what. But that's it, and it needs to be clear what the choice is, there's also a sacrifice in giving up Vanilla.
posted in tutorials
Reblocking under the hood
Basic upsampling and downsampling is obvious also. The up/down sampling is done before/after (the prologue/epilogue) in anothers buffers. The DSP computation is performed in one shot with the required block size.
// [block~ 32 1 0.5]
BLOCK FREQUENCY+1
BLOCK PERIOD+1
INLET SIZE+32 // Downsampling is done before.
INLET WRITE+32
INLET HOP+32
OUTLET SIZE+32 // Upsampling is done after.
OUTLET HOP+32
#+0#
P+0/+32 // Read 32 samples already downsampled from 64.
R+0/+32
W+0/+32
E+0/+32 // Write 32 samples that will be upsampled to 64.
#+1#
P+0/+32
R+0/+32
W+0/+32
E+0/+32
// [block~ 128 1 2]
BLOCK FREQUENCY+1
BLOCK PERIOD+1
INLET SIZE+128 // Upsampling is done before.
INLET WRITE+128
INLET HOP+128
OUTLET SIZE+128 // Downsampling is done after.
OUTLET HOP+128
#+0#
P+0/+128
R+0/+128
W+0/+128
E+0/+128
#+1#
P+0/+128 // Read 128 samples already upsampled from 64.
R+0/+128
W+0/+128
E+0/+128 // Write 128 samples that will be downsampled to 64.
posted in tutorials
PD's scheduler, timing, control-rate, audio-rate, block-size, (sub)sample accuracy,
@EEight said:
@lacuna said:
I just see this flag on linux:
-nosleep -- spin, don't sleep (may lower latency on multi-CPUs)
Oh yes and there are startup flags for loading a different scheduler (I corrected this in my first post now)
https://puredata.info/docs/faq/commandline
-rt or -realtime -- use real-time priority
-nrt -- don't use real-time priority
-sleep -- sleep when idle, don't spin (true by default)
-nosleep -- spin, don't sleep (may lower latency on multi-CPUs)
-schedlib <file> -- plug in external scheduler
-extraflags <s> -- string argument to send schedlib
-batch -- run off-line as a batch process
-nobatch -- run interactively (true by default)
Not sure, would be interested to know too.
@EEight output of full text search of sleep with grep in pd's source folder -nri flags set:
https://pastebin.com/3mBw6Mnj
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/u_pdsend.c:86: sleep (nretry < 5 ? 1 : 5);
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_stuff.h:65:extern int sys_sleepgrain;
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_stuff.h:163:EXTERN void sys_microsleep(int microsec);
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_stuff.h:369:EXTERN int* get_sys_sleepgrain(void);
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_main.c:58:int sys_nosleep = 0; /* skip all "sleep" calls and spin instead */
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_main.c:115:int* get_sys_sleepgrain() { return &sys_sleepgrain; }
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_main.c:424:"-sleepgrain <n> -- specify number of milliseconds to sleep when idle\n",
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_main.c:520:"-sleep -- sleep when idle, don't spin (true by default)\n",
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_main.c:521:"-nosleep -- spin, don't sleep (may lower latency on multi-CPUs)\n",
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_main.c:732: else if (!strcmp(*argv, "-sleepgrain"))
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_main.c:737: sys_sleepgrain = 1000 * atof(argv[1]);
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_main.c:1242: else if (!strcmp(*argv, "-sleep"))
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_main.c:1244: sys_nosleep = 0;
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_main.c:1247: else if (!strcmp(*argv, "-nosleep"))
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_main.c:1249: sys_nosleep = 1;
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_inter.c:202:extern int sys_nosleep;
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_inter.c:204:/* sleep (but cancel the sleeping if pollem is set and any file descriptors are
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_inter.c:207:sleep. */
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_inter.c:208:static int sys_domicrosleep(int microsec, int pollem)
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_inter.c:226: perror("microsleep select");
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_inter.c:242: Sleep(microsec/1000);
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_inter.c:244: usleep(microsec);
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_inter.c:251: /* sleep (but if any incoming or to-gui sending to do, do that instead.)
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_inter.c:253:void sys_microsleep(int microsec)
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_inter.c:256: sys_domicrosleep(microsec, 1);
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_inter.c:909: int didsomething = sys_domicrosleep(0, 1);
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_audio_pa.c:16: correct thread synchronization (by defining THREADSIGNAL) or just sleeping
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_audio_pa.c:21: switch to usleep in s_inter.c
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_audio_pa.c:91:#include <windows.h> /* for Sleep() */
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_audio_pa.c:549: sys_microsleep(sys_sleepgrain);
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_audio_pa.c:550: if (!pa_stream) /* sys_microsleep() may have closed device */
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_audio_pa.c:591: sys_microsleep(sys_sleepgrain);
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_audio_pa.c:592: if (!pa_stream) /* sys_microsleep() may have closed device */
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_audio_oss.c:672: sys_microsleep(2000);
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_audio_alsamm.c:105:/* if more than this sleep detected, should be more than periodsize/samplerate ??? */
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_audio_alsamm.c:106:static double sleep_time;
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_audio_alsamm.c:340: sleep_time = (float) alsamm_period_size/ (float) alsamm_sr;
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_audio_alsamm.c:798: sleep(1); /* wait until the suspend flag is released */
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_audio_alsamm.c:1336: if ((timenow = sys_getrealtime()) > (timelast + sleep_time))
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_audio_alsamm.c:1342: timenow,timelast,sleep_time,(timelast + sleep_time));
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/s_audio_alsa.c:691: sys_microsleep(5000);
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/m_sched.c:23:int sys_usecsincelastsleep(void);
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/m_sched.c:24:int sys_sleepgrain;
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/m_sched.c:442:will now sleep. */
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/m_sched.c:454: if (sys_sleepgrain < 100)
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/m_sched.c:455: sys_sleepgrain = sys_schedadvance/4;
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/m_sched.c:456: if (sys_sleepgrain < 100)
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/m_sched.c:457: sys_sleepgrain = 100;
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/m_sched.c:458: else if (sys_sleepgrain > 5000)
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/m_sched.c:459: sys_sleepgrain = 5000;
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/m_sched.c:477: the machine sleeps. */
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/m_sched.c:539: /* if even that had nothing to do, sleep. */
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/m_sched.c:541: sys_microsleep(sys_sleepgrain);
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/m_sched.c:574: Sleep(1000);
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/src/m_sched.c:576: sleep(1);
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portmidi/portmidi/porttime/ptwinmm.c:67:PMEXPORT void Pt_Sleep(int32_t duration)
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portmidi/portmidi/porttime/ptwinmm.c:69: Sleep(duration);
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portmidi/portmidi/porttime/ptmacosx_mach.c:128:void Pt_Sleep(int32_t duration)
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portmidi/portmidi/porttime/ptmacosx_mach.c:130: usleep(duration * 1000);
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portmidi/portmidi/porttime/ptmacosx_cf.c:137:void Pt_Sleep(int32_t duration)
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portmidi/portmidi/porttime/ptmacosx_cf.c:139: usleep(duration * 1000);
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portmidi/portmidi/porttime/ptlinux.c:14:of sleeping when realtime threads request a sleep of <=2ms (as a way
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portmidi/portmidi/porttime/ptlinux.c:132:void Pt_Sleep(int32_t duration)
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portmidi/portmidi/porttime/ptlinux.c:134: usleep(duration * 1000);
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portmidi/portmidi/porttime/porttime.h:82: Pt_Sleep() pauses, allowing other threads to run.
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portmidi/portmidi/porttime/porttime.h:88:PMEXPORT void Pt_Sleep(int32_t duration);
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portmidi/portmidi/pm_mac/pmmacosxcm.c:492: usleep((useconds_t)
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portmidi/patches/mac_limit_rate_override.patch:52: usleep((useconds_t)
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/os/win/pa_win_util.c:102:void Pa_Sleep( long msec )
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/os/win/pa_win_util.c:104: Sleep( msec );
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/os/unix/pa_unix_util.c:108:void Pa_Sleep( long msec )
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/os/unix/pa_unix_util.c:110:#ifdef HAVE_NANOSLEEP
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/os/unix/pa_unix_util.c:116: nanosleep(&req, &rem);
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/os/unix/pa_unix_util.c:117: /* XXX: Try sleeping the remaining time (contained in rem) if interrupted by a signal? */
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/os/unix/pa_unix_util.c:120: { /* to usleep must be < 1000000. */
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/os/unix/pa_unix_util.c:121: usleep( 999000 );
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/os/unix/pa_unix_util.c:124: usleep( msec * 1000 );
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/os/unix/pa_unix_util.c:599: /* Test before and after in case whatever underlying sleep call isn't interrupted by pthread_cancel */
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/os/unix/pa_unix_util.c:601: Pa_Sleep( intervalMsec );
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/os/unix/pa_unix_util.c:644: PA_DEBUG(( "%s: Watchdog sleeping for %lu msecs before unthrottling\n", __FUNCTION__, th->throttledSleepTime ));
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/os/unix/pa_unix_util.c:645: Pa_Sleep( th->throttledSleepTime );
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/os/unix/pa_unix_util.c:704: Pa_Sleep( intervalMsec );
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/hostapi/wmme/pa_win_wmme.c:2185: unsigned long throttledSleepMsecs;
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/hostapi/wmme/pa_win_wmme.c:2565: /* time to sleep when throttling due to >100% cpu usage.
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/hostapi/wmme/pa_win_wmme.c:2567: stream->throttledSleepMsecs =
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/hostapi/wmme/pa_win_wmme.c:3194: /* sleep to give other processes a go */
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/hostapi/wmme/pa_win_wmme.c:3195: Sleep( stream->throttledSleepMsecs );
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/hostapi/coreaudio/pa_mac_core_utilities.c:395: /* No match yet, so let's sleep and try again. */
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/hostapi/coreaudio/pa_mac_core_utilities.c:396: Pa_Sleep( 100 );
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/hostapi/coreaudio/pa_mac_core_blocking.h:69:#define PA_MAC_BLIO_BUSY_WAIT_SLEEP_INTERVAL (5)
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/hostapi/coreaudio/pa_mac_core_blocking.c:454: Pa_Sleep( PA_MAC_BLIO_BUSY_WAIT_SLEEP_INTERVAL );
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/hostapi/coreaudio/pa_mac_core_blocking.c:535: Pa_Sleep( PA_MAC_BLIO_BUSY_WAIT_SLEEP_INTERVAL );
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/hostapi/coreaudio/pa_mac_core_blocking.c:607: Pa_Sleep( msecPerBuffer );
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/hostapi/coreaudio/pa_mac_core.c:2722: Pa_Sleep( 100 );
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/hostapi/asio/pa_asio.cpp:3401: Sleep(1);
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/hostapi/alsa/pa_linux_alsa.c:1129: Pa_Sleep( 10 );
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/hostapi/alsa/pa_linux_alsa.c:2759: /* self->threading.throttledSleepTime = (unsigned long) (minFramesPerHostBuffer / sampleRate / 4 * 1000); */
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/hostapi/alsa/pa_linux_alsa.c:3831: Pa_Sleep( 1 ); /* avoid hot loop */
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/hostapi/alsa/pa_linux_alsa.c:3849: if( timeouts > 1 ) /* sometimes device times out, but normally once, so we do not sleep any time */
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/hostapi/alsa/pa_linux_alsa.c:3851: Pa_Sleep( 1 ); /* avoid hot loop */
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/src/common/pa_util.h:152:/* void Pa_Sleep( long msec ); must also be implemented in per-platform .c file */
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/include/portaudio.h:1211:/** Put the caller to sleep for at least 'msec' milliseconds. This function is
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/include/portaudio.h:1215: The function may sleep longer than requested so don't rely on this for accurate
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/include/portaudio.h:1218:void Pa_Sleep( long msec );
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/include/pa_win_wmme.h:64: to THREAD_PRIORITY_NORMAL and sleeps the thread if the CPU load exceeds 100%
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/portaudio/portaudio/include/pa_linux_alsa.h:91:/** Set the maximum number of times to retry opening busy device (sleeping for a
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/doc/1.manual/x5.htm:599:<P> In linux, a "-nosleep" flag causes Pd to poll instead of sleeping as it
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/doc/1.manual/x5.htm:798:<P> Fixed a thread-safety problem in sys_microsleep().
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/doc/1.manual/x5.htm:1224:the controlling parameter for MIDI jitter is "-sleepgrain", which specifies
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/doc/1.manual/x5.htm:1225:the interval of time Pd sleeps when it believes it's idle.
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/doc/1.manual/x5.htm:1373:<P> -sleepgrain: if you aren't using audio I/O, this can reduce time jitter in
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/doc/1.manual/x3.htm:488:scheduling; "-sleepgrain 1" sets the sleep grain to 1 (see under MIDI below),
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/doc/1.manual/x3.htm:489:and typing "-rt -sleepgrain 1" does both.
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/doc/1.manual/x3.htm:527:-sleepgrain <n> -- specify number of milliseconds to sleep when idle
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/doc/1.manual/x3.htm:573:-nosleep -- never relinquish CPU (only for multiprocessors!)
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/doc/1.manual/x3.htm:610:<H4> MIDI and sleepgrain</H4>
/pd-0.50-2.src.tar.gz.extracted/pd-0.50-2/doc/1.manual/x3.htm:619:<P> The "sleepgrain" controls how long (in milliseconds) Pd sleeps between
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Lời khuyên khi mua bán đất đường Trần Phú Điện Thắng dành cho khách hàng
Mỗi khách hàng tham gia vào mua bán đất đai luôn mong muốn có lợi nhuận và làm giàu. Tuy nhiên để đảm bảo an toàn khi đầu tư, bất kỳ khách hàng nào cũng cần có kinh nghiệm cho bản thân. Từ đó mới có thể mua bán đất đai có lợi nhuận cao và dễ dàng hơn. Qua đó, khi tham gia vào bán đất đường Trần Phú Điện Thắng cần có kiến thức và kinh nghiệm. Bởi vì,mua bán đất đường Trần Phú Điện Thắng có thuận lợi nhưng vẫn tồn tại những điều bất lợi. Do vậy, mỗi khách hàng cần trang bị kiến thức đầy đủ khi quyết định đầu tư vào đất đường Trần Phú Điện Thắng. Như vậy mới có thể đảm bảo an toàn khi đầu tư cũng như có lợi nhuận hấp dẫn.
Tìm hiểu thông tin trước khi đầu tư vào bán đất đường Trần Phú Điện Thắng
Trước khi quyết định đầu tư vào mua bán đất đường Trần Phú Điện Thắng phải xem xét kỹ lưỡng. Điều này nhằm đảo bảo an toàn khi có những trường hợp mảnh đất không đúng với giấy tờ. Bên cạnh đó, còn có trường hợp giấy tờ giả và mảnh đất đó trái phép. Qua đó nhận thấy rằng, việc mua bán đất có rất nhiều trường hợp rủi ro. Vì vậy, khách hàng cần cẩn trọng trong quá trình mua bán đất đường Trần Phú Điện Thắng. Như thế mới giúp khách hàng dễ dàng đầu tư mà không gặp những bất lợi không đáng có.
Bên cạnh đó, tìm hiểu rõ tình hình thị trường tại Đất đường Trần Phú Điện Thắng. Bởi vì, đất đường Trần Phú Điện Thắng trở nên sôi nổi gần đây nên có sự cạnh tranh rất mạnh. Chính vì thế, giá đất tại đây sẽ có nhiều thay đổi, thậm chí các cò đất thổi giá khi bán đất đường Trần Phú Điện Thắng. Do đó để hạn chế khi mua đất với giá quá cao so với thị trường thì khách hàng nên suy xét kỹ càng hơn. Như vậy khách hàng có cơ hội mua bán đất đường Trần Phú Điện Thắng và không gặp rủi ro.
Bán đất đường Trần Phú Điện Thắng phải có giấy tờ pháp lý đầy đủ
Giấy tờ luôn luôn quan trọng đối với trao đổi mua bán. Đặc biệt, trong mua bán đất đường Trần Phú Điện Thắng nó luôn quan trọng hơn cả. Bởi giấy tờ đất đảm bảo khi gặp bất lợi khi mua bán đất đường Trần Phú Điện Thắng. Tuy nhiên, giấy tờ đó phải chính xác và được công chứng của chính quyền địa phương mới được xem là mảnh đất đó hợp pháp. Do đất đường Trần Phú Điện Thắng đang trở thành khu vực được nhiều nhà đầu tư lựa chọn. Chính vì điều này, sẽ có nhiều đối tượng cò đất, môi giới hoạt động trái phép và tràn lan.Vì thế, khách hàng khi mua bán đất đường Trần Phú Điện Thắng giá rẻ phải có giấy tờ pháp lý đầy đủ. Từ đó giúp khách hàng yên tâm và tránh những lừa đảo của các đối tượng cò đất trái phép.
Qua những điều trên, khách hàng phải luôn tìm hiểu kỹ thông tin đồng thời có kinh nghiệm cũng là lợi thế. Vì vậy, mỗi khách hàng hãy trang bị cho mình đầy đủ trước khi quyết định mua bán đất đường Trần Phú Điện Thắng. Như thế mới tránh những rủi ro, bất lợi bên cạnh đó có được mảnh đất mong muốn và nguồn lợi nhuận hấp dẫn.
Xem thêm tin tức về bán đất đường Trần Phú Điện Thắng giá rẻ tại: https://datdienthang.com/mua-ban-dat-dien-thang/ban-dat-duong-tran-phu-dien-thang/
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