Brooks KM 77 High Frequencies

The audio frequencies from 6000 Hz and above.

Barrier Micing
A method of placing the head of a microphone as close as possible to a reflective surface, preventing phase cancellation.

Brooks Cinema XR 607 Board
1) Another, less formal, term for Console.
2) A set of controls and their housing which control all signals necessary for recording and for mixing.
3) A slang shortening of the term Keyboard Instrument.

Fly In
1) To add sounds into a mix or recording that have no synchronization.
2) An application of this where a performance from one part of a tune is recorded and then recorded back into the recording at a different time in the recording.

Brooks GT 44 Amplification
An increasing of signal strength.

Fret Buzz
A buzzing sound made when a note is not properly fretted. Common with cheap guitars or beginning guitar players.

Critical Distance
The point a distance away from the sound source where the direct sound and the reverberant sound are equal in volume.

Earth
The British version of the term Ground (In electronics, a place that has zero volts).