Operating Manual - NE Two Channel Power Amplifiers
12
DSP SPECIFICATIONS
(If Protea DSP is installed)
Input: . . . . . . . . . . . . . . . . Active Balanced, 10k Ohms
Max Input Level: . . . . . . . +21 dBu
DYNAMICS
Brick Wall Limiter
Threshold: . . . . . . . . . . . . -20dBu to +20dBu
Ratio: . . . . . . . . . . . . . . . . infinite
Attack: . . . . . . . . . . . . . . . 0.2ms/dB to 50 ms/dB
Release: . . . . . . . . . . . . . . 5ms/dB to 1000ms/dB
Compressor
Threshold: . . . . . . . . . . . . -20dBu to +20dBu
Ratio: . . . . . . . . . . . . . . . . 1.2:1 to infinite
Attack: . . . . . . . . . . . . . . . 0.2 to 50ms
Release: . . . . . . . . . . . . . . 5ms/dB to 1000ms/dB
Detector: . . . . . . . . . . . . . Peak/Average
Autoleveler
Target Level:
. . . . . . . . . . -40dBu to +20dBu
Action: . . . . . . . . . . . . . . . gentle, normal, aggressive,
user defined
Maximum Gain: . . . . . . . . 0dB to +22dB
Ratio: . . . . . . . . . . . . . . . . 1.2:1 to 10:1
Threshold Below Target: . -30dB to 0dB
(Autoleveler continued)
Gain Increase Rate: . . . . . 5ms/dB to 1000ms/dB
Gain Decrease Rate: . . . . 5ms/dB to 1000ms/dB
Hold Time: . . . . . . . . . . . . 0-6 sec
Ducker
Ducking Type:
high/low priority trigger,
filibuster, ducked program
Trigger Threshold: . . . . . -80dBu to +20 dBu
Ducking Release: . . . . . . . 5ms/dB to 1000ms/dB
Ducking Depth: . . . . . . . . 0dB to -30dB
Gate
Threshold: . . . . . . . . . . . . -80dBu to +20dBu
Range: . . . . . . . . . . . . . . . off, 100dB to 0dB
Attack: . . . . . . . . . . . . . . . 0.2ms/dB to 50 ms/dB
Release: . . . . . . . . . . . . . . 5ms/dB to 1000ms/dB
GAIN
Gain: . . . . . . . . . . . . . . . . off, -50dB to +12dB
Gain w/VCA: . . . . . . . . . . off, -50dB to +12dB
WR-5 Remote Gain: . . . . . off, -50dB to +12dB
EQUALIZATION
FIR Filter (Output only, 48kHz only, 2-384 Taps)
File Types: . . . . . . . . . . . . *.fir, *.csv
31 Band Graphic
Filter Type:. . . . . . . . . . . . constant Q or proportional Q
Bandwidth:. . . . . . . . . . . . 0.499oct to 0.25oct
10, 6, 4, or 2 Band Parametric
Filter Types
Parametric:
Frequency: . . . . . . . . . . . . 20-20kHz
Level:
. . . . . . . . . . . . . . . . -30dB to +15dB
Q Value: . . . . . . . . . . . . . . 0.016oct to 4oct
Hi/Low Shelf 6/12 dB
Frequency: . . . . . . . . . . . . 20Hz-20kHz
Level:
. . . . . . . . . . . . . . . . -15dB to +15dB
All Pass
Frequency 20Hz-20kHz
Variable Q HP/LP
Frequency: . . . . . . . . . . . . 20Hz-20kHz
Q Value: . . . . . . . . . . . . . . 3.047 to 0.267
Notch/Bandpass
Frequency: . . . . . . . . . . . . 20Hz-20kHz
Q Value: . . . . . . . . . . . . . . 92.436 to 0.267
CROSSOVER
4 Way, 3 Way, 2 Way Crossover
High Pass/Low Pass Filters
Filter Types:
Bessel: . . . . . . . . . . . . . . . 12/18/24/48 dB/oct
Butterworth:. . . . . . . . . . . 12/18/24/48 dB/oct
Linkwitz:. . . . . . . . . . . . . . 12/24/48 dB/oct
Frequency: . . . . . . . . . . . . off, 20Hz-20KHz
DELAY
@ 48kHz Sampling Rate
Speaker Delay:. . . . . . . . . 0-21ms
Long Delay: . . . . . . . . . . . 0-682 ms
(Delay) @ 96kHz Sampling Rate
Speaker Delay:. . . . . . . . . 0-10.6ms
Long Delay: . . . . . . . . . . . 0-341 ms
