Send signal to a bus, crossfading with previous contents. xfade is a level for the crossfade between what is on the bus and what you are sending. The algorithm is equivalent to this:
See the Server Architecture and Bus helpfiles for more information on buses and how they are used.
| bus |
The index of the bus to write out to. The lowest numbers are written to the audio hardware. |
| xfade |
Crossfade level. |
| channelsArray |
An Array of channels or single output to write out. You cannot change the size of this once a SynthDef has been built. |