Annex B
Table B.8 Analogue Audio Performance Specifications
Parameter Specification
Safety status SELV
Output connector Male 9 pin D-sub
Output format Balanced
Bit rates 32 kbps to 384 kbps
Sampling rates 48 KHz
Nominal Output Level 0dBu +/- 0.1 dB in 20 kΩ
Output impedance: <20kΩ
Clipping Level 12 dBFS – 24 dBFS (step size 1dB)
Frequency Response 48 kHz +/- 0.65 dB (< 25 Hz)
+/- 0.5 dB (25 Hz – 16 kHz)
+/- 0.65 dB (16 kHz – 20 kHz)
THD+N at 8dB
100 Hz
1 kHz
<-70 dB
<-70 dB
Cross-talk @ 0dB
100 Hz
1 kHz
6.3 kHz
10 kHz
<-70 dB
<-70 dB
<-70 dB
<-70 dB
Noise Unweighted <66 dB
Noise A-weighted <62 dB
Linearity @ 1 kHz
+10 dB
-10 dB
- 20 dB
-30 dB
-40 dB
+/- 0.2 dB
+/- 0.2 dB
+/- 0.2 dB
+/- 0.2 dB
+/- 0.3 dB
Phase @ 0 dB
(40 Hz – 15 kHz)
+/- 2 Degrees
EN/LZT 790 0005 R1A
B-9
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