Revision as of 09:32, 7 October 2013

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• 09/26 (THU) : 3 volunteers :)
• 10/01 (TUE) : Chet Gnegy, Madeline Huberth, Holly Jachowski
• 10/03 (THU) : Elliot Kermit-Canfield, Graham Davis, Clark Pang
• 10/08 (TUE) : Victoria Grace, Alex Ramsey, Alex Chechile
• 10/10 (THU) : Ezra Crowley, Freddy Avis, Diego Aguilar
• 10/15 (TUE) : Nette Worthey, Constantin Basica,
• 10/17 (THU) :
• 10/22 (TUE) :
• 10/24 (THU) :
• 10/29 (TUE) :
• 10/31 (THU) :
• 11/05 (TUE) :

Tutorial Session Oct. 6: HW1

How do I format a .dat file on Linux?

Well it's very simple, just create a text a text file in gedit and fill it with the values you'd like to use. There must be one value per line and the last line of the file must be left blank.

How do I format a .dat file on Mac OSX

• open a terminal
• cd to the directory where you want to create your data file like: cd Desktop/220a/
• type: touch myData.dat This creates an empty file called myData.dat.
• type: nano myData.dat This opens the file you just created in the terminal.
• copy and paste the data values in the terminal.
• make sure that you have at least one blank line at the end of your file.
• do ctl+o to save the values in myData.dat
• do ctl+x to exit nano

Tutorial Session Sept. 26: HW1, simplest Chuck code & UNIX

Quick UNIX tutorial: http://freeengineer.org/learnUNIXin10minutes.html

Download Chuck: http://chuck.cs.princeton.edu/release/

Download MiniAudicle: http://audicle.cs.princeton.edu/mini/

//TriOsc, SqrOsc, etc
SinOsc a => dac; 
//a => dac.right;
//a => dac.left;

440 => a.freq;
0.9 => a.gain;

while(true){
    //<<< Std.rand2f( 100.0, 1000.0 ) >>>;
    Std.rand2f( 100.0, 1000.0 ) => a.freq;
    100::ms => now;
}