Adjust a knob in an instrument

Tweak <instrument> <knob> <value>

• <instrument> Symbol name of an instrument containing the knob to adjust.

• <knob> Name of the knob to adjust.

• <value> New raw value for <knob>. Every knob has its own range of values. See Chapter 12 in the Portfolio Reference Manual for a complete list. A value with a leading 0 is treated as octal. A value with a leading 0x is treated as hexadecimal. Otherwise values are treated as decimal.

The following example shows a patch file that uses Tweak.

Tweak osc Frequency 4000                                ; Set Frequency knob to 4000 
                                ; Raw value not Hz *.
Tweak osc Amplitude 0x7fff                                ; Set Amplitude knob to                                     32767 

                                ; (7FFF hex).
Tweak osc PulseWidth -100                                ; Set PulseWidth knob to -100.* 
See PRG 332-333 in the Portfolio Programmer's Guide for more 
information on raw values.

If a value is out of range it will be brought into range.

LoadInstrument, Connect