D i g i g r a m
12
AUDIO SPECIFICATIONS
Sampling frequencies available
Programmable from 8 to 50 KHz
A/D and D/A converter resolution
24 bits
Frequency response
20 Hz–20 kHz: ±0.2 dB
Signal to noise ratio
>97 dB
Dist noise at 1 kHz
<-92 dB (0.0016 %)
Channel phase difference:
20 Hz/20 kHz
<0.5°/2°
Analog channel cross talk at 1 kHz
<-115 dB
Note:
All measurements are done at Fs=48 kHz, in rec+play mode. Results
are
unweighted.
MICROPHONE INPUT
Number of mic inputs
1 with switchable
48V phantom power supply
Programmable mic gain
0 to 66 dB in 0.5 dB steps
Maximum input level/impedance
+10 dBu/2k
Ω
E.I.N. A/D-D/A at 48kHz, G=60 dB <-125 dBu
Programmable noise-gate threshold -52 dB, -42 dB, -32 dB
Programmable compressor/limiter
threshold
From –26 dB to 0 dB
Programmable compressor ratio
1, 1.2, 1.5, 1.8, 2, 2.5, 3, 3.5, 4, 4.5, 5
Programmable compressor/limiter
gain
From 0 to 16 dB
Limiter ratio
15:1
Compressor/limiter release time
150 ms
Management of line and mic inputs Mixed together before A/D conversion,
with independent level and mute controls
Programmable DSP effects on the
output
3-band parametric equalizer, maximizer
