Brooks XT 20 First Generation

A descriptive term meaning original (as opposed to a copy).

Current
The amount of electron charge passing a point in a conductor per unit of time.

Brooks QS 70 Diffraction
The breaking up of a sound wave caused by some type of mechanical interference such as a cabinet edge, grill frame, or other similar object.

Hertz
The unit of frequency. Equivalent to cycles per second. Abbreviation: Hz.

Brooks BA 71 Electrons
Negatively charged particles, which revolve around the centre of atoms. The movement of such electrons down a conductor causes electrical current.

Information Bits
The bits in the digital signal that make up actual values or commands being communicated as opposed to bits that are used for checking & correcting data or other purposes.

Bar
A term meaning the same thing as the term Measure (the grouping of a number of beats in music, most-often four beats).

Fidelity
The recording or reproduction quality.