Harman MPMI Benutzerhandbuch

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Soundcraft MFXi MPMi User Guide Issue 1210
Pre-fade 
The point in the signal path before a fader, and therefore unaffected by the fader 
position.
Rolloff   
A fall in gain at the extremes of the frequency response.
Shelving  
An equaliser response affecting all frequencies above or below the break frequency  
i.e. a highpass or lowpass derived response.
Solo 
An almost generic term used to describe PFL or AFL functions.
Spill  
Acoustic interference from other sources.
Transient 
A momentary rise in the signal level.
Unbalanced 
A method of audio connection which uses a single wire and the cable screen as the 
signal return.  This method does not provide the noise immunity of a balanced input 
(see above).
+48V 
The phantom power supply, available at the channel mic inputs, for condenser micro-
phones and active DI boxes.