pulse code modulation
pulse code modulation, Total:8 items.
The international standard classification for "pulse code modulation" includes: Radio relay and fixed satellite communications systems , Data communication networks .
The Chinese standard classification for "pulse code modulation" includes: Digital communication equipment , Data communication equipment , Railway communication equipment .
Professional Standard - Post and Telecommunication
- YD/T 793-1996 Technical requirement and test method for 10-channel pulse code modulation multiplex equipment at 704kbit/s
- YD/T 669-1994 Quality grading criteria of 2048 kbit/s 30-channel PCM multiplex equipment
- YD/T 885-1997 Technical requirement and test method of 30-channel pulse code modulation subscriber loop terminal equipment at 2048kbit/s
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 6879-1995 Performance and test methods of the 30 channels pulse code modulation multiplex equipment at 2048 kbit/s
- GB/T 13859-1992 Performance and test methods of 30 channels pulse code modulation drop/insert equipment at 2048 kbit/s
Professional Standard - Railway
- TB/T 2676.4-1995 Technical Requirements and Test Methods for 2048kbit/S30 PCM Railway Communication Repeater
- TB/T 2676.1-1995 Technical Requirements for 2048Kbit/S30 PCM Railway Communication Equipment Terminal
- TB/T 2676.2-1995 Test Method for 2048 Kbit/s 30 PCM Railway Communication Equipment Terminal
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