Brooks HI FI projectors Acoustic Amplifier

The portion of the instrument which makes the vibrating source move more air or move air more efficiently; this makes the sound of the instrument louder. Examples of acoustic amplifiers include:
1) The body of an acoustic guitar,
2) The sounding board of a piano,
3) The bell of a horn and
4) The shell of a drum.

Generation
A term used to describe the number of times that the recorded audio signal has been copied.

Brooks RM 909 reviews Gain Structure
The way in which the gain varies in the stages or sections of an audio system.

Action
In guitar playing, action refers to how far the strings sit off of the guitar neck. When strings are close to the neck, it is referred to as "Low Action". When the string sit far above the neck, it is called "High Action". Guitars with low action are easier to play, but make sure they are not too close, or it could causing buzzing.

Brooks Hi Fi reviews Group
1) A number of channels or faders that can be controlled by one Master VCA slide.
2) A shortening of the term Recording Group (a buss or the signal present on a buss).

Keyboard Controller
A device that has the standard music keys of piano but puts out MIDI signals

Bit
The smallest unit of digital information representing a single "0" or 1.

Grouping
1) Controlling the gain of several individual channels with a Group Fader.
2) The mixing together of several individual audio signals to send a mixed signal out of the console to record a track on a multitrack tape machine.