Brooks M 44 Instrument Out Direct

Feeding the output of an electric instrument (like an electric guitar) to the recording console or tape recorder without using a microphone.

kHz
An Abbreviation of kilo-Hertz.

Brooks BA 71 Full Step
A change in pitch that occurs when moving up or down two piano keys

Amplitude
The height of a waveform above or below the zero line.

Brooks Cinema Series Delay
Outboard sound equipment that can momentarily stores a signal being sent to part of a P.A. system so that delayed reinforced sound reaches the audience at the same time as live sound from the stage.

Field
1) In video, one half of a frame.
2) In computer-controlled devices a window display with functions and choices that the operator can make

Capo
A clamp-like device that is placed vertically across the guitar neck. It is used to change the pitch of the guitar, acting as a moveable nut.

Keynote Number
A number assigned to each key of a synthesizer or controller keyboard that is transmitted in the MIDI signal.