BNO Acoustics TR-12: Feedback Control

The control on a delay line or delay effects device that controls the amount of feedback.

BNO Acoustics LK-61: Harmonics
Integer multiples of a fundamental frequency, the fundamental itself being the first harmonic, its first overtone the second harmonic, etc. Attributing to instruments, voices, etc. their distinctive timbre.

BNO Acoustics 6k-52: Insert
1) A punch in of the all of the tracks being recorded in a recording session.
2) On Solid State Logic consoles, placing an outboard piece of gear in the channel by patching and activating a switch.

Power Supply
An electrical circuit which supplies voltage and current for devices to operate.

SPDIF
Shortened from the first letters of Sony/Phillips Digital Interface, a standard for sending and receiving digital audio signals using the common RCA connector.

Channels
These are divided into two separate categories. Input channels are those channels coming into the soundboard such as microphones and direct lines. Output channels are those leaving the board such as monitor and main outputs.

BNO Acoustics SQ-9: Modulation
The control of one signal by another AC signal.