- chuck-users - lists.cs.princeton.edu

ChucK on a Beaglebone Black
by meino.cramer＠gmx.de 01 Oct '13

01 Oct '13

Hi, I managed to compile chuck on a beaglebone black (using Gentoo). Most of the example files play well, but there are some files, which produce a somehow interrupted sound. If this would be due to too less processing power of the CPU (ARMv7 Processor rev 2 (v7l) at 1GHz) -- how can I verify it? What else could produce this problem? Best regards, mcc

3 4

miniAudicle doesn't open files supplied as command line arguments
by Atte 27 Sep '13

27 Sep '13

Hi I just installed the lastes mA under linux, but was a bit surprised to find it doesn't open files I supply as arguments on the command line... atte@skagen:~/music/chuck/live_code$ miniAudicle-alsa *.ck [miniAudicle]: attempting to open file '00_live.ck' on remote The folder contains three .ck files and I get three tabs in miniAudicle named as the three files but they are all blank. Am I doing something wrong or is it a bug? Regards -- Atte http://atte.dk http://modlys.dk

3 6

The new release 1.3.2.0
by Stefan Blixt 23 Sep '13

23 Sep '13

This release looks very interesting. I'm intrigued by the Serial stuff, wonder if I can connect to my monome? I ran the installer, and a chuck program appeared under /usr/bin, however I wonder where the examples end up? I can't find serial examples on the ChucK site... downloading the source bundle to see if I can find some examples there. Cheers! /Stefan

1 1

Binaural Processing in ChucK - requires headphones - really works!
by Rich Caloggero 06 Aug '13

06 Aug '13

http://www.mit.edu/~rjc/binaural/ Goto the above and download “chuck-sources.zip”. Unzip and look at the readme.html file; should get you running. The program requires a file called “music.wav” in the directory from which it is run (forgot this in the docs). If given a stereo file, only the left channel is processed. Anyone have any ideas on how to implement crosstalk cancelation? I’ve tried to read the relevant papers but cannot understand the mathematics. I’ve got something in here (which is turned off by default) based on simple feedback network of inverter and delay, but it doesn’t really work. Perhaps adding filtering will help, but haven’t tried this yet. Ping me with questions; I’ll try and answer the best I can. -- Rich

1 0

OSC pattern matching
by dparson 26 Jul '13

26 Jul '13

It's been a while, so apologies in advance if this topic has come up lately. Last time that I wrote an OSC receiver in ChucK, the code had to match the incoming address pattern verbatim. There was no way to apply pattern matching, e.g., a regular expression, to match the incoming string. Also, I don't think that there was a way to match a prefix of the incoming string, after which one could in theory write one's own pattern matcher on the remainder of the incoming string. Little time for that, anyway. Is it (still) necessary to match the incoming OSC pattern string, literally, in its entirety? My solution last time was to spork a separate shred to match each incoming literal string in its entirety. That approach does not fully solve the problem at hand. Thanks. Dale (Acoustic Interloper)

2 1

How to read from standard input
by Rich Caloggero 10 Jul '13

10 Jul '13

Is there a way to do this? -- Rich

1 0

One more question - how to get state of shift key when receiving a keyboard event
by Rich Caloggero 10 Jul '13

10 Jul '13

The system sends integer 224 prefixing an extended key, but modifiers like shift and alt don’t seem to trigger this. thanx very much for all your help here. The FileIO stuff works great! -- Rich

1 1

Writing non-audio data to files
by Rich Caloggero 09 Jul '13

09 Jul '13

I found references to FIleIO class circa 2008, but seems none are implemented. .3-1.2 has chout <= float <= int <= string ... and same for cherr but how to go to file instead of console? Guess I could just redirect on command line, but kinda kludgy. -- Rich

2 1

Online Manual
by Rich Caloggero 08 Jul '13

08 Jul '13

http://booki.flossmanuals.net/chuck/_full/ Is this manual current / being actively updated? If so, then there is a problem throughout with how characters are represented. It seems that perhaps the text may have been extracted from some graphical design program because some character combinations "(the characters “f” followed by “i” in this example) are replaced by a single weird character. When seen visually this may look like the two-character sequence “fi”, but to a screen reader or to anything else that processes text, this looks like a weird unpronouncible mess. My screen reader reads the word “file” in this example as: [character 64257[le The stuff in brackets is what the screen reader says when it encounters the weird character. Hope this can be fixed. Reading the manual in its current state is much less fun than it could be. Thanx for a great language and community. -- Rich %>chuck moe.ckIn this case, ChucK will run whatever is in moe.ck. You can replace moe.ck with the name of another ChucK ﬁle. If this script is a just a loop that never ends then we need to stop ChucK eventually. Simply press CTRL-C (hold control and press c). This is the ”kill process” hotkey in the terminal. Some ﬁrst things to try is to test the concurrency (running multiple ChucK ﬁles in parallel) are moe, larry, and curly. First, run them each individually ( run chuck on moe.ck, larry.ck, or

1 0

Re: [chuck-users] chuck-users Digest, Vol 95, Issue 11
by Casper Schipper 29 Jun '13

29 Jun '13

Ah yes, it's not possible at the moment I'm afraid, but since many people have been asking about multi-channel chug ins, it wouldn't surprise me if they include it in the next version. Best regards, Casper On Sat, Jun 29, 2013 at 6:00 PM, <chuck-users-request(a)lists.cs.princeton.edu > wrote: > Send chuck-users mailing list submissions to > chuck-users(a)lists.cs.princeton.edu > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.cs.princeton.edu/mailman/listinfo/chuck-users > or, via email, send a message with subject or body 'help' to > chuck-users-request(a)lists.cs.princeton.edu > > You can reach the person managing the list at > chuck-users-owner(a)lists.cs.princeton.edu > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of chuck-users digest..." > > Today's Topics: > > 1. How can one build stereo chugen (Rich Caloggero) > > > ---------- Forwarded message ---------- > From: "Rich Caloggero" <rjc(a)mit.edu> > To: "ChucK Users Mailing List" <chuck-users(a)lists.cs.princeton.edu> > Cc: > Date: Sat, 29 Jun 2013 00:00:35 -0400 > Subject: [chuck-users] How can one build stereo chugen > It seems from all the documentation I can dig up that the chugen class > (i.e. your class subclassed from Chugen) can have a tick method with only > one in and one out. How can one make a stereo chugen? > > Thanx, especially if I’m missing something obvious. > -- Rich > > > _______________________________________________ > chuck-users mailing list > chuck-users(a)lists.cs.princeton.edu > https://lists.cs.princeton.edu/mailman/listinfo/chuck-users > >

2 1