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Technical Specification
Instruction Manual: evolution 5000 E57xx DSNG and DENG Voyager Encoder Page B-7
ST.TM.E10076.3
NOTES…
1. Refer to Annex G, Audio Modes when using these coding standards.
2. Problems may be experienced with some Receivers if the Encoder and Decoder are not using the
same version of SMPTE 302M specification, e.g. either 1998 or 2000. The Encoder can be set up
to work in either standard.
3. The digital audio input does not support SPDIF.
CAUTION…
When the unit is not powered the audio input defaults to digital with 110 W termination.
Table B.9: MUSICAM Analogue Test Specification
Item Specification
Set-up of Alteia Receiver
Audio Format MPEG
Output Analogue
Clip Level 18 dB
Set-up of Audio Encoder
Input Analogue
Clip Level 18 dB
Sampling Frequency 48 kHz
Coding Standard MUSICAM, MPEG 1 (Layer 2)
Coding Mode Stereo
Bit-rate 384 k bit/s
Set-up of Lindos Audio Oscillator
Sequence TPBDLKZ
Test Tolerance for Left and Right Legs for Channel (A) and Channel (B)
Test Level T
1 kHz @ 0 dB ± 0.2 dB
Sweep 20 Hz - 20 kHz @ -20 dB P
20 Hz – 63 Hz +0.0 to - 0.5 dB
100 Hz – 10 kHz +0.2 to - 0.3 dB
12.5 Hz – 18 kHz +0.2 to - 0.5 dB
20 kHz 0 to -1.5 dB
Crosstalk @ 0 dBs B
100 Hz 76 dB
1 kHz 78 dB
6.3 kHz 68 dB
10 kHz 63 dB
Distortion + noise @ +8 dB D
100 Hz 68 dB
1 kHz 70 dB