CV can also control parameters such as rate, depth or duration of a control modules.

It is a Theremin with functions that control waveforms and parameters as well as synthesize sound.

The unit also controls plug-in parameters.

MIDI messages can often also be used to control parameters of both instrument and effect plugins.

The player controls sound effects and parameters through this display, as opposed to strumming strings like on a traditional guitar.

These rotary encoders control parameters that can be "morphed".

To establish a difference among them, the norm specifies the water quality by controlling the physicochemical and bacteriological parameters.

The keys are velocity sensitive with aftertouch that can be programed to control various parameters.

Larger 25-note Roland pedalboards also include an expression pedal for controlling the volume or other parameters.

They are lockable individually as well as in combination of different modules to control parameters like acoustics, climate (temperature, humidity, light), oxygen content and pressure.