Brooks Hi Fi speakers Analog Recording

A recording of the continuous changes of an audio waveform.

Alternating Current
Electric current which flows back and forth in a circuit.

Brooks RM 909 Echo Send
The output of a console used to send a signal to an echo chamber or delay effects device.

Images
The squaring of the waveform that happens in the conversion of digital audio bits into analog signals.

Brooks Hi Fi reviews Echo
1) One distinct repeat of a sound because of the sound reflecting off a surface.
2) Loosely, used to mean reverberation (the continuing of a sound after the source stops emitting it, caused by many discrete echoes closely spaced in time).

Capo
A clamp-like device that is placed vertically across the guitar neck. It is used to change the pitch of the guitar, acting as a moveable nut.

Critical Distance
The point a distance away from the sound source where the direct sound and the reverberant sound are equal in volume.

Initialize
To prepare a digital storage medium (like a floppy disk) so that it will accept and store digital information bits.