BNO Acoustics YM-44 ADAT

A trademark of Alesis Corporation designating its modular digital multitrack recording system released in early 1993.

Crossover, Active
A rack mountable unit used to separate frequencies leaving the soundboard into high's, mids, and lows with different outputs for each.

BNO Acoustics GK-3 Electromagnetic Field
Magnetic energy put out because of current travelling through a conductor.

Headstock
The area of the guitar at the end of the neck where the strings are tuned.

BNO Acoustics Speakers Ampere
The unit of current, abbreviated Amp.

Amplitude
The strength of a vibrating wave; in sound, the loudness of the sound.

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.

Hum
The 60 Hz power line current accidentally induced or fed into electronic equipment.