Brooks BA 71 CD-ROM

An abbreviation of the term Compact Disc, Read Only Memory (A Compact Disc used to store digital data, such as large programs, that can be read by a computer).

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

Brooks KS-55 Fletcher Munson Effect
A hearing limitation shown by Fletcher Munson Equal Loudness Contours (as music is lowered in volume, it is much more difficult to hear bass frequencies and somewhat harder to hear very high frequencies).

Driver
See transducer. Dynamic Range �" The range between the quietest and the loudest sounds a device can handle (often quoted in dB).

Brooks Cinema NZ 60 Compact Disc Recordable CDR
A blank Compact Disc that can be recorded on one time.

Highs
Short for the term High Frequencies (the audio frequencies from 6000 Hz and above).

Half Step
A pitch difference of the amount that is present between adjacent keys on a piano.

ID
An index signal (digital data that gives the machine information of where selections start, their selection number, etc.) on a DAT or CD.