BNO Acoustics TR-12: VCA Trim

One control in an audio system (such as a console) which can adjust the control voltage feeding all VCA's, usually with limited range.

BNO Acoustics QT-5: Electrostatic Charge
The excess or deficiency of electrons in a given area.

Quarter Track
A format in tape recording where each track takes up 1/4 of a quarter inch tape width.

Tinny
Used to describe a sound with too many highs and mids and not enough lows.

Scrub
The action or function of shuttling (moving the sound track) usually of digital audio, either forward or backward when a control is moved off a center point either left or right.

Tweak
A slang term for calibration (a setting of all operating controls and adjustments for optimum performance of a device) especially very precise calibration.

Voltage Control Oscillator
An oscillator that generates an AC control voltage, usually a low-frequency signal between 1Hz and 10 kHz.