Ashly Protea NE4250.70 Manuale operativo - Pagina 15
Sfoglia online o scarica il pdf Manuale operativo per Amplificatore Ashly Protea NE4250.70. Ashly Protea NE4250.70 16. Network enabled multi-channel power amplifiers
Anche per Ashly Protea NE4250.70: Manuale operativo (16 pagine), Manuale operativo (16 pagine), Scheda tecnica (2 pagine), Specifiche tecniche (2 pagine), Manuale operativo (16 pagine), Manuale operativo (20 pagine), Manuale operativo (20 pagine)
Stampa la pagina
Operating Manual - NE Multi Channel Power Amplifier
DSP Specifications
Input . . . . . . . . . . . . . . . . . . . .Active Balanced, 10 kohms
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 +15dB
Ratio. . . . . . . . . . . . . . . . . . . .1.2:1 to 10:1
Threshold Below Target . . . . .-30dB to 0dB
Gain Increase 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
31 Band Graphic
Filter Type . . . . . . . . . . . . . . .constant Q or proportional
Bandwidth . . . . . . . . . . . . . . .0.499oct to 0.25oct
2, 4, 6, or 10 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
FIR Filter (Output only, 48kHz only)
File types . . . . . . . . . . . . . . . .*.csv, *.fir
Crossover
2 Way, 3 Way, 4 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
Delay . . . . . . . . . . . . . . . . . . .0-682ms
@ 96kHz Sampling Rate
Speaker Delay . . . . . . . . . . . .0-10.6ms
Delay . . . . . . . . . . . . . . . . . . .0-341ms
Tools
Audio Meter
Range . . . . . . . . . . . . . . . . .-60dBu to +20dBu
Increments. . . . . . . . . . . . . .1dB
Peak Hold Indicator . . . . . .yes
Signal Generator . . . . . . . . . .pink noise, white noise, sine wave
Sine Wave Frequency . . . . .20Hz-12kHz
Signal Level. . . . . . . . . . . . .off, -50dBu to +20dBu
Cross Point Mixer
Gain . . . . . . . . . . . . . . . . . . . .Off., -50dB to +12dB
0.5dB increments with Mute at -50dB
Linking
All functions can be linked to 1 of 16 link groups
Processors
Input A/D . . . . . . . . . . . . . . . .24 bit (Burr Brown PCM4204)
Output D/A . . . . . . . . . . . . . . .24 bit (Burr Brown PCM4104)
DSP Processors . . . . . . . . . . .32-bit floating point (Sharc ADSP-21262)
Sample Rates . . . . . . . . . . . . .48kHz, 96kHz
Propagation Delay @ 48kHz 1.42 ms
Propagation Delay @ 96kHz 0.71 ms
Four Channel Microphone Input Option
Mic Input Connectors . . . . . .Euroblock (5.08mm)
Phantom Power . . . . . . . . . . .On/Off Switch, +15V @ 4.7mA per mic
Preamp Gain (software select) . .0dB, +20dB, +40dB, +60dB
Equivalent Input Noise. . . . . .-128dBu, 20Hz-20kHz, 150 Ohm source
Four or Eight Channel AES3 Digital Audio Input Option
Type . . . . . . . . . . . . . . . . . . . .110 ohm transformer balanced XLR
Sample Rates . . . . . . . . . . . . .48kHz, 96kHz
Max Cable Length . . . . . . . . .100 meters
Network Audio Option
Available Types . . . . . . . . . . .Dante
®
, CobraNet
®
15