Rta - dbx DriveRack 480 User Manual

Section 4 Section 4
DriveRack™ User Manual
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Detailed Parameters
Flat Set/Undo
This parameter either flattens (set) or restores (undo) all bands to their original settings.
Band 1 Frequency 20 to 20kHz (Low Shelf)
Selects the frequency of the low pass shelf parametric EQ.
Slope 1 3-12dB/Octave
Sets the slope of the low shelf parametric EQ.
Level 1 -12 to 12 dB
Sets the overall gain of the shelf EQ.
Band (2-8) Frequency 20 to 20k
Selects the frequency of the selected band of the parametric EQ.
Q (2-8) 0.25 to 16.0
Adjusts the Q of the selected band of the parametric EQ.
Level (2-8) -12 to 12 dB
Sets the overall level of the selected parametric EQ frequency.
Band 9 Frequency 20 to 20k (High Shelf)
Selects the frequency of the high shelf parametric EQ.
Slope 9 3-12dB/Octave
Sets the slope of the high shelf parametric EQ.
Level 9 -12 to 12 dB
Sets the overall gain of the high shelf parametric EQ.
4.2.4 - REAL TIME ANALYZER (RTA)
The DriveRack™ units offer two built-in Real Time Audio Analyzers. This RTA feature is an
ideal tool for helping optimize the sound quality of any audio application. For more informa-
tion on how to use an RTA and pinking a room, please see Appendix sections 3.5B and A.8.
Input Chan 1-4, 1+2, 2+3, 3+4
This parameter is used to select which input channel is used as the RTA input source.
RTA Gain -20 to 20db
This parameter is used to set the overall input level of the RTA.
Mic Sens. Off, 1 to 25.0 mv/pascal
This parameter is used to input the sensitivity of the selected RTA microphone in units of milli-
volts/pascal. Please see section A.8 for more information on mic sensitivity.
Rate Slow/Med/Fast
The rate parameter selects the decay time of the peak indicators. Slow will hold the indicator
longer, while a fast setting is removed sooner.
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