Reads from a control bus shared between the internal server and the SC client. Control rate only. Writing to a shared control bus from the client is synchronous. When not using the internal server use node arguments or the set method of Bus (or /c_set in messaging style).
| bus |
The index of the shared control bus to read from. |
| numChannels |
the number of channels (i.e. adjacent buses) to read in. The default is 1. You cannot modulate this number by assigning it to an argument in a SynthDef. |