[sc-users] question regarding \filter -> Function

[krgn <k.gebbert@xxxxxxxxx>]

Hi ppl,

I have a question regarding the \filter slot of a NodeProxy. I would like to do the following:


p = ProxySpace.push(s)

~f = {
    SinOsc.ar([300,1200],0,0.1)
} 

~f.play

//access channel 1 of the 2 channel audio stream
~f[1] = \filter -> {
    arg in;
    in[0]
}   


This doesn't work; what is being played are both SinOsc's. Changing to in[1], plays the higher sinetone only. Could someone explain this behaviour, as I don't really understand what the type 'in' argument is, thus don't know how to access the audio streams independently? Just from a gut-feeling I find it quite intuitive to access the input stream as an array, like with other multichannel audio streams.

Thank you, 

krgn