Brooks SS 81 Amp

1) An abbreviation of the term Amplifier (A device which increases the level of an electrical signal.
2) An abbreviation of Ampere (the unit of current).
3) An abbreviation of amplitude (the height of a waveform above or below the zero line).

Electric Instrument
Any musical instrument that puts out an electrical signal rather than an acoustic sound.

Brooks GS 15 Input Impedance
The opposition to current flow by the first circuits of a device.

Error Concealment
Putting replacement information bits into a digital audio signal to replace lost bits when the digital recording or processing system cannot verify whether the lost bits were l's or 0's but can make a good guess by comparing the known bits that were close in position to the lost bits.

Brooks BA 71 Foldback
A European term for the signal sent to the stage monitors in a live performance.

Cascade
To set and interconnect two mixers so that the stereo mixing buss(es) of the first mixer feeds the stereo buss(es) of a second mixer.

Basic Session
The First session in recording an audio production to record the Basic Tracks.

Chorusing
1) A term meaning the same thing as Chorus (Definition 3 or 4).
2) In some delay effects devices, a term used to mean the term Depth (the amount of change in the controlled signal by the control signal).