A UGen that writes a signal onto a bus. It adds ("mixes") the input-signal to the existing contents of the bus.
Multi-channel input signals, for example a PanAz , are written as such to the
bus without expansion. That is, the bus index argument is used for the first
channel, the second channel will appear on bus + 1 , etc.
If you have an expanding multi-channel input, however, you have to be careful.
For example, if you have
PanAz.ar(2, SinOsc.ar(Seq(444, 555, 666)) * 0.2, Seq(-1, 0, 1)) , this results
in one output UGen carrying one channel, and another one carrying two channels.
(The way this works is consistent with SCLang). In order to get the correct
behaviour (left outputs of the PanAz summed, and right output of the PanAz
summed), wrap this expression in a Mix(...) before passing it to the output
UGen.
- Value Params
- bus
bus index to write to. For an audio-rate UGen, this is an audio-bus, for a control-rate UGen, this is a control-bus. '''Note''' that the bus index can only be modulated at control-rate.
- in
signal to write to the bus. If the UGen is audio-rate, the input must also be audio-rate.
- See also
- Companion
- object