LocalOut

Description

LocalOut writes to buses that are local to the enclosing synth. The buses should have been defined by a LocalIn ugen. The channelsArray must be the same number of channels as were declared in the LocalIn . These are like the global buses, but are more convenient if you want to implement a self contained effect that uses a feedback processing loop.

Class Methods

*ar (channelsArray)

*kr (channelsArray)

Inherited class methods

Undocumented class methods

*numFixedArgs

Instance Methods

Inherited instance methods

Undocumented instance methods

-writesToBus

Examples

(
{
    var source, local;

    source = Decay.ar(Impulse.ar(0.3), 0.1) * WhiteNoise.ar(0.2);

    local = LocalIn.ar(2) + [source, 0]; // read feedback, add to source

    local = DelayN.ar(local, 0.2, 0.2); // delay sound

    // reverse channels to give ping pong effect, apply decay factor
    LocalOut.ar(local.reverse * 0.8);

    Out.ar(0, local);
}.play;
)



(
z = SynthDef("tank", {
    var local, in;

    in = Mix.fill(12, {
        Pan2.ar(
            Decay2.ar(Dust.ar(0.05), 0.1, 0.5, 0.1)
                * FSinOsc.ar(IRand(36,84).midicps).cubed.max(0),
            Rand(-1,1))
    });
    in = in + Pan2.ar(Decay2.ar(Dust.ar(0.03), 0.04, 0.3) * BrownNoise.ar, 0);

    4.do { in = AllpassN.ar(in, 0.03, {Rand(0.005,0.02)}.dup, 1); };

    local = LocalIn.ar(2) * 0.98;
    local = OnePole.ar(local, 0.5);

    local = Rotate2.ar(local[0], local[1], 0.23);
    local = AllpassN.ar(local, 0.05, {Rand(0.01,0.05)}.dup, 2);

    local = DelayN.ar(local, 0.3, [0.19,0.26]);
    local = AllpassN.ar(local, 0.05, {Rand(0.03,0.15)}.dup, 2);

    local = LeakDC.ar(local);
    local = local + in;

    LocalOut.ar(local);

    Out.ar(0, local);
}).play;
)



(
z = SynthDef("tape", {
    var local, in, amp;

    in = SoundIn.ar([0, 1]);

    amp = Amplitude.kr(Mix.ar(in));
    in = in * (amp > 0.02); // noise gate

    local = LocalIn.ar(2);
    local = OnePole.ar(local, 0.4);
    local = OnePole.ar(local, -0.08);

    local = Rotate2.ar(local[0], local[1], 0.2);

    local = DelayN.ar(local, 0.25, 0.25);

    local = LeakDC.ar(local);
    local = ((local + in) * 1.25).softclip;

    LocalOut.ar(local);

    Out.ar(0, local * 0.1);
}).play;
)

// Resonator, must subtract blockSize for correct tuning
(
var play, imp, initial;
SynthDef("testRes", {

play = LocalIn.ar(1);
imp = Impulse.ar(1);

LocalOut.ar(DelayC.ar(imp + (play * 0.995), 1, 440.reciprocal - ControlRate.ir.reciprocal)); // for feedback

OffsetOut.ar(0, play);

}).play(s);

{SinOsc.ar(440, 0, 0.2) }.play(s, 1); // compare pitch
)