Brooks Hi Fi reviews Chorus

1) The part of The song that is repeated and has the same music and lyrics each time; the chorus will usually give the point of the song.
2) A musical singing group that has many singers.
3) A delay effect that simulates a vocal chorus by adding several delays with a mild amount of feedback and a medium amount of depth.
4) A similar effect created in some synthesizers by detuning (reducing the pitch of, slightly) and mixing it with the signal that has regular tuning and with a slight delay.

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.

Brooks RM 909 reviews Harmonic Distortion
The presence of harmonics in the output signal of a device which were not present in the input signal.

Electric Current
A more formal term meaning the same as the term Current (the amount of electron charge passing a point in a conductor per unit of time).

Brooks Hi Fi speakers Compression Driver
The unit that feeds a sound pressure wave into the throat of a horn (in a horn loudspeaker).

Bass Roll Off
An electrical network built into some microphones to reduce the amount of output at bass frequencies when close-micing.

High Frequencies
The audio frequencies from 6000 Hz and above.

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