BNO Acoustics QT-5: Reverberation Envelope

Literally the attack, decay, sustain and release of the reverberation volume; in other words, how fast the reverberation reaches peak level and its rate of decay.

Panpot (Pan Pot)
An electrical device that distributes one audio signal to two (or more) channels or speakers.

BNO Acoustics BP-40: Threshold Control
A control on a dynamics processing device that adjusts the threshold level (the level at which a dynamics processing unit will begin to change gain).

BNO Acoustics GT-60: PFL
These buttons allow you to boost or isolate individual channels in the headphones.

BNO Acoustics TR-12: Reflected Sound
Sound that reaches a microphone or listener after one or more reflections from surrounding surfaces.

BNO Acoustics 6k-52: Overdubbing
1) Adding additional musical parts on a track of a multitrack tape.
2) Sending a previously recorded signal through a console and mixing it with the audio from a new sound source, recording onto another tape.

Pressure Operated Microphone
A term meaning the same thing as the term Pressure Microphone. See the preceding entry.