Brooks Hi Fi speakers Gate

A dynamic processing device that turns a channel off or down when the signal drops below a certain level.

Ambient Field
A term with the same meaning as the term Reverberant Field (the area away from the sound source where the reverberation is louder than the direct sound).

Brooks RM 909 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.

Format
1) The number of tracks, their width, spacing and order for tape recording.
2) To prepare a digital storage medium so that it will accept and store digital information bits.

Brooks HI FI projectors Contact Microphone
A device that senses vibrations and puts out an audio signal proportional to the vibrations.

Hard Disk Recording
The recording of digital audio onto a hard disc.

Impedance Matching
Having or converting the output impedance of a device so that it matches the impedance of the input it will feed.

Amplifier
A device which increases the amplitude (level) of an electrical signal (making it louder).