«Assignment 3 115granular» by Margo Gentile

on 29 Nov'16 09:57 in
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// load a sound file (or two...)
b = Buffer.read(s, "/Users/alg31/Downloads/bad-mono.wav");

c = Buffer.read(s, "/Users/alg31/Downloads/but-music.wav");

// buffer handy tools:
b.play;
// check number of channels
b.numChannels;
// check duration
b.duration;
// check how many samples are in the sample
b.numFrames;


//SynthDefs

(
SynthDef("granny1", {arg rate = 1, amp = 1, buffer, startPos = 0, attack = 0.02, release = 0.5, panning = 0;
    var snd, env;
    env = Env.perc(attackTime: attack, releaseTime: release, level: amp).kr(doneAction: 2);
    snd = PlayBuf.ar(
        numChannels: 1,
        bufnum: buffer,
        rate: rate,
        startPos: startPos.linlin(0, 1, 0, BufFrames.kr(buffer))
    );
    snd = snd * env;
	snd = Pan2.ar(snd, panning);
    Out.ar(0, snd);
}).add;

// Same as above, but adding a filter just for fun
SynthDef("granny2", {arg rate = 1, amp = 1, buffer, startPos = 0, attack = 0.02, release = 0.5, ffreq = 1000, rq = 0.1, panning = 0;
    var snd, env;
    env = Env.perc(attackTime: attack, releaseTime: release, level: amp).kr(doneAction: 2);
    snd = PlayBuf.ar(
        numChannels: 1,
        bufnum: buffer,
        rate: rate,
        startPos: startPos.linlin(0, 1, 0, BufFrames.kr(buffer))
    );
    snd = snd * env;
    snd = BPF.ar(snd, ffreq, rq);
    snd = Pan2.ar(snd, panning);
    Out.ar(0, snd);
}).add;

// Same as above, but adding an echo effect (CombC)
SynthDef("granny3", {arg rate = 1, amp = 1, buffer, startPos = 0, attack = 0.02, release = 0.5, ffreq = 1000, rq = 0.1, panning = 0, delay = 0.3, decay = 1;
    var snd, env;
    env = Env.perc(attackTime: attack, releaseTime: release, level: amp).kr(doneAction: 2);
    snd = PlayBuf.ar(
        numChannels: 1,
        bufnum: buffer,
        rate: rate,
        startPos: startPos.linlin(0, 1, 0, BufFrames.kr(buffer))
    );
    snd = snd * env;
    snd = BPF.ar(snd, ffreq, rq);
	snd = CombC.ar(snd, maxdelaytime: 2, delaytime: delay, decaytime: decay);
    snd = Pan2.ar(snd, panning);
    Out.ar(0, snd);
}).add;

)


// Pbinds

(
~one = Pbind(
    \instrument, "granny1",
	\rate, Pseq([0.4, 0.42, 0.44, 0.48, 0.5, 0.52, 0.54, 0.56], inf), // notice this one ENDS after 4 cycles
    \amp, 1,
    \startPos, 0.19,
    \attack, 0.01,
    \release, 0.23,
	\buffer, b, // which buffer to play from
	\dur, Pseq([Pn(1/2, 8), Pn(1/4, 16)], inf),
);

~two = Pbind(
    \instrument, "granny1",
	\rate, Pseq([0.19, 0.19, 0.19, 0.25], inf),
	\amp, 0.3,
	\startPos, 0.1,
    \attack, 2.3,
    \release, 0.5,
	\buffer, c, // which buffer to play from
    \dur, 2.5,
);

~three = Pbind(
    \instrument, "granny2", // notice I'm using granny2 synthdef here
	\rate, Pseq([-1, 2], inf),
	\amp, 5, // boosted to 5 because filtering attenuates a lot of the sound
	\startPos, 0.1,
    \attack, 0.02,
    \release, 0.4,
	\ffreq, Pseq([9000, 2000, 2030, 9100], inf),
	\rq, 0.01,
    \buffer, b, // which buffer to play from
    \dur, 0.25,
	\panning, Pwhite(-0.5, 0.5)
);

~three3 = Pbind(
    \instrument, "granny2", // notice I'm using granny2 synthdef here
	\rate, Pseq([-1, 2], inf),
	\amp, 5, // boosted to 5 because filtering attenuates a lot of the sound
	\startPos, 0.09,       //Pseq([0.24, 0.33, 0.66, 0.89], inf),
    \attack, 0.02,
    \release, 0.4,
	\ffreq, Pseq([9000, 2000, 2030, 9100], inf),
	\rq, 0.01,
    \buffer, b, // which buffer to play from
    \dur, 0.5,
);

~one1 = Pbind(
    \instrument, "granny1",
	\rate, 0.2, 0.2, \rest, 0.7, 0.6, 0.8, \rest, 0.8, \rest,
    \amp, 1,
    \startPos, 0.18,
    \attack, 0.03,
    \release, 0.1,
	\buffer, b, // which buffer to play from
	\dur, Pseq([1/4, 1/4, Rest(1/2), Pn(1/6, 3), Rest(1/6), 1/6, Rest(1/6)], inf),
);

~four = Pbind(
    \instrument, "granny3", 
	\rate, Pseq([-1, 2, 3, 3], inf),
	\amp, 5,
	\startPos, 0.7,
    \attack, 0.3,
    \release, 0.2,
	\ffreq, Pseq([700, 200, 400, 550], inf),
	\rq, 0.01,
	\delay, 0.2,
	\decay, 2,
    \buffer, b, // which buffer to play from
    \dur, 0.25,
);

~two2 = Pbind(
    \instrument, "granny2",
	\rate, -2,
	\amp, 0.3,
	\startPos, 0.94,
    \attack, 0.09,
    \release, 0.1,
	\buffer,  b, // which buffer to play from
	\dur, Pn(0.25, 8),
);
)





(
Pspawner({ arg maestro;

	~player2=maestro.par(~two);
	10.wait;
	maestro.suspend(~player2);
	~player22=maestro.par(~two2);
	2.wait;
	maestro.suspend(~player22);
   ~player1= maestro.par(~one);
	6.wait;
	~player22=maestro.par(~two2);
	2.wait;
	maestro.suspend(~player22);
	maestro.suspend(~player1);
  ~player3=maestro.par(~three);
  ~player33=maestro.par(~three3);
	12.wait;
	~player11=maestro.par(~one1);
	4.wait;
	~player22=maestro.par(~two2);
	4.wait;
	maestro.suspend(~player22);
	4.wait;
	~player22=maestro.par(~two2);
	4.wait;
	maestro.suspend(~player11);
	maestro.suspend(~player22);
	4.wait;
	maestro.suspend(~player3);
	maestro.suspend(~player33);
	~player22=maestro.par(~two2);
	4.wait;
	maestro.suspend(~player22);
	~player4=maestro.par(~four);
	4.wait;
	maestro.suspend(~player4);
	~player22=maestro.par(~two2);
	4.wait;
	maestro.suspend(~player22);
    ~player2=maestro.par(~two);
	6.wait;
	maestro.suspendAll;

}).play;
)
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Margo Gentile user 29 Nov'16 10:00

https://soundcloud.com/user-682771679/waking-up-115granular