RedDPCMdecode differential pulse-code modulation
very simple ugen to decode dpcm encoded signals. can also be (mis)used for other purposes.
see also: RedDPCMencode
*ar(in)
*kr(in)
in - input signal
dpcm(in)
language side
//--
s.boot
b= Buffer.read(s, "sounds/a11wlk01.wav")
a= {RedDPCMdecode.ar(PlayBuf.ar(1, b, loop:1)).dup}.play //loud!
a.free
a= {PlayBuf.ar(1, b, loop:1).dup}.play
a.free
b.free
//--
a= {RedDPCMdecode.ar(SoundIn.ar([0, 1]))}.play
a.free
a= {SoundIn.ar([0, 1])}.play
a.free
//--language side
(
a= RedDPCMdecode.new;
[0, 0, 1, 0.6, 0.49, 0, -1].do{|x| a.dpcm(x, 0).postln}; ""
)
(
a= RedDPCMdecode.new;
b= RedDPCMencode.new;
[0, 0, 1, 0.6, 0.49, 0, -1].do{|x| b.dpcm(a.dpcm(x), 0).postln}; ""
)