Barco STELLAR User And Service Manual page 158

A
Digital audio output
Digital audio output
performance
A-18
Audio output
Sampling frequency
Resolution
Insertion gain
Pass band frequency response
32 kHz sample rate
44.1 and 48 kHz sample rate:
Amplitude non-linearity at 1,020 Hz, relative to clipping level
-20 dBm0
-40 dBm0
-60 dBm0
THD at 1,020 Hz, Layer II
THD at 1,020 Hz, linear audio
SINAD at 1,020 Hz, Layer II
SINAD at 1,020 Hz, linear audio
Idle channel noise, Layer II
Idle channel noise, Linear audio
Crosstalk
Difference in gain between channels
Difference in phase between channels
Delay relative to video
Recovery time after
Input loss to decoder
Switch from one channel to another
Interface type
Number of outputs
Connector type
Signal format
Line rate
Line coding
Return loss
Nominal data amplitude
Maximum data amplitude
Resolution
32, 44.1 and 48 kHz
≥ 16 bits per sample
±0.2 dB
±0.15 dB rel. 1 kHz
20 to 14,500 Hz
20 to 20,000 Hz
± 0.10 dB
± 0.25 dB
± 1.0 dB
< -80 dB, 3 dB below clipping level
< -85 dB, 3 dB below clipping level
> 60 dB, 3 dB below clipping level
> 80 dB, 3 dB below clipping level
< -60 dBq0ps, weighted acc. to
ITU-R Rec. 468
< -67 dBq0, unweighted acc. to
ITU-R Rec. 468
< -71 dBm0, unweighted RMS acc.
to ITU-R Rec. 468
< -80 dBq0ps, weighted acc. to
ITU-R Rec. 468 [15]
< -85 dBq0, unweighted acc. to
ITU-R Rec. 468 [15]
< -90 dBm0, unweighted RMS acc.
to ITU-R Rec. 468 [15]
< -80 dB, 20 Hz to 20 kHz
0.2 dB, 20 Hz to 20 kHz
< 3°, 20 Hz to 20 kHz
-5 to 10 ms
< 2500 ms
< 1000 ms
AES/EBU balanced
Two including optional audio chan-
nel.
Male XLR
AES/EBU
± 10 ppm
Bi-phase-mark
> 21 dB, 0.1 to 6.0 MHz
3.0 to 7.0 Vpp
10 V
pp
16 bit