Alesis MultiMix12USB Reference Manual page 38

Glossary
fader
gain
level
master section
mic preamp
mixer
mono (monaural)
pan
phantom power
post-fader
pre-fader
return
send
stereo
unity gain
wet
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A device that allows you to control the level of an audio signal by sliding
the fader up and down a straight path. Each input channel of the
Multimix has its own fader, and so do the MAIN MIX and ALT 3/4.
The measure of extra amplification applied to an audio signal. Channels
1 – 4 on your Multimix have gain controls, which are useful for boosting
mic and line signals.
The amount of power driving an audio signal. The most common
names given to levels of varying voltage are, from lowest to highest,
microphone level, instrument level and line level.
The section of a mixer where the main mix is controlled.
An amplifier that boosts a microphone-level signal up to line level.
A device whose purpose is to combine and output a number of audio
signals, allowing various types of signal manipulation.
Refers to an audio signal that has only one channel. The opposite of
stereo.
A control that lets you position a mono signal within the stereo spectrum
by altering the level of the signal being sent to the left channel as
opposed to the right.
A way of providing power to condenser microphones. Called
"phantom" because the power isn't apparent to dynamic microphones
when you connect them to an input that provides phantom power.
Describes an aux send that sends a signal that already has passed through
the channel fader.
Describes an aux send that sends a signal that has not passed through the
channel fader.
A line input whose function is to carry back to the mixer an audio signal
that has been sent from the mixer. Usually used in the application of
effects.
A line output whose function is to send a signal from the mixer to an
external device, usually an effects processor.
Refers to an audio signal that has two channels.
Refers to the setting of an audio channel at which the signal leaves the
channel at the same level at which it entered. Unity gain is marked by a 0
on the Multimix's faders.
An audio signal that has had effects or other manipulations applied. The