BNO Acoustics BP-40 Clean

Describes a distortion free sound with few effects.

Chord
Three or more musical pitches sung or played together.

BNO Speakers Clicking
Pressing and immediately releasing the switch on a computer's mouse.

Auxiliary Input or Return
A route back into the sound desk for a signal sent to a piece of outboard equipment via an auxiliary send.

BNO Acoustics LK-61 Bi-Amplification
1) A way of optimizing the efficiency of a speaker system by separately amplifying the High Frequency (HF) and Low Frequency (LF) portions of the sound signal and sending them down two pairs of cables to the speaker. Multipin Speakon connectors have been developed to do this.
2)The process of having of having low-frequency speakers and high-frequency speakers driven by separate amplifiers.

High Impedance
Impedance of 5000 or more ohms.

Far Field
The area from 3 feet away from the sound source up to the critical distance.

Compression Ratio
How many dB the input signal has to rise above the threshold for every one dB more output of a compressor or limiter.