A SYSTEMS DMA8825, Руководство пользователя

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DMA8825 / DMA8813 / DMA8425 / DMA8413
English
PARAMETERS
Function Parameter Range
Compressor / Limiter
Compressor Threshold -50 dB to 0 dB
Ratio 1:1 to 20:1
Limiter Threshold -50 dB to 0 dB
Output Gain 0 dB to 18 dB
Attack / Release 1 ms to 8 seconds
Gate
Threshold -50 dB to 0 dB
Range -90 dB to 0 dB
Attack / Hold / Release 1 ms to 8 seconds
Expander
Threshold -50 dB to 0 dB
Ratio 1:1 to 20:1
Attack / Release 1 ms to 8 seconds
Delay
Delay Time (mS) 0�0 to 680�0 ms
Delay Time (meters) 0�0 to 245�5
Delay Time (feet) 0�0 to 805�4
Temperature (C) 0° to 50°
Temperature (F) 32° to 122°
4-band Equalizer
Type BPF, Notch, Peak, HPF, LPF, High Shelf, Low Shelf
Gain -18 dB to +18 dB
Frequency 20 Hz to 20 kHz
Q 0�1 to 10
31-band Graphic EQ
Frequencies 20 Hz to 20 kHz
Range -12dB to +12dB
Q 1�6 to 10
Filters
Type HPF (6 dB, 12 dB, 18dB, 24dB), LPF (6 dB, 12 dB, 18dB, 24dB),
High Shelf, Low Shelf, Peak, APF, BPF, Notch
Gain -18 dB to +18 dB
Frequency 20 Hz to 20 kHz
Q 0�1 to 10
Feedback Silencer
Threshold -50 dB to 0 dB
Release Time 10 sec/dB to 300 sec/dB
Gain -20 dB to 0 dB
Frequency 20 Hz to 20 kHz
Q 4�5 to 10
VCA
Gain -∞ to 6 dB
Automatic Level Control
In Target 0 dB to -50 dB
Below Target -30 dB to 0 dB
Ratio 1:5~20:1
Increase Gain 40ms/dB to 1000ms/dB
Decrease Gain 1000ms/dB to 40ms/dB
Hold Time 0s to 10s
Ducker
Source Analog 1 to 8, Network 1 to 8, AES/EBU
Threshold -50 dB to 0 dB
Depth -80 dB to 0 dB
Attack / Release 0�2s to 20s
Crossover
HPF / LPF Type Butterworth 12dB, 18dB, 24dB
HPF / LPF Frequency 20 Hz to 20 kHz
Signal Generator
Sine Wave Frequencies 20Hz to 20KHz
Sweep Wave Start/End Frequencies 20Hz / 20KHz
Sweep Wave Hold Time 50ms to 2000ms
Signal Level Range -60dB to -10dB