BNO Acoustics XR-90 Impedance Matching

Having or converting the output impedance of a device so that it matches the impedance of the input it will feed.

In
Short For "in the circuit," in other words "active."

BNO Acoustics TR-12 Cancellation
A shortening of the term Phase Cancellation (the energy of one waveform significantly decreasing the energy of another waveform because of phase relationships at or close to 180 degrees).

Ambience
The portion of the sound that comes from the surrounding environment rather than directly from the sound source.

BNO Acoustics 6k-52 Hz (Hertz)
1) An abbreviation for the term Hertz (the unit of frequency).
2) Unit of frequency equivalent to the number of cycles per second.

Balanced
1) Having a pleasing amount of low frequencies compared to mid-range frequencies and high frequencies. 2) Having a pleasing mixture of the various instrument levels in an audio recording. 3) Having a fairly equal level in each of the stereo channels. 4) A method of interconnecting electronic gear using three-conductor cables.

Gate
A dynamic processing device that turns a channel off or down when the signal drops below a certain level.

Humbucker
Pickups that are coupled together to get a certain sound.