Brooks Cinema Projectors Isolation Booth/ Isolation Room

A room that prevents loud sounds from other instruments from leaking in: an isolation booth is usually a smaller room that could be used for only one musician.

Intermodulation Distortion
Distortion caused by one signal beating with another signal and producing frequencies that are both the sum and the difference of the original frequencies.

Brooks Gt 44 Foot Pedal
1) An effects device where the amount of the effect can be controlled by a musician with his foot.
2) The beater mechanism of a foot drum that is activated by the drummer's foot to play the drum.
3) Any device, like a volume control, that can be operated by the foot.

FOH (Front of House)
Refers to the speakers that face toward the audience. Also called the "main" speakers.

BROOKS AUDIO reviews Cut
1) One selection (one song) on a pre4ecorded music format.
2) A term with the same meaning as Mute (to turn off a channel or a signal).
3) To reduce gain of a particular band of frequencies (with an equalizer).
4) To not pass a particular band of frequencies (said of a filter)

Frequency Range
The range of frequencies over which an electronic device is useful or over which a sound source will put out substantial energy.

Baffles
Sound absorbing panels used to prevent sound waves from entering or leaving a certain space

Expander
A device that causes expansion of the audio signal.