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GB/T 15845.1-1995Performance requirements of audiovisual terminals. Frame structure for a 64 to 1920kbit/s channel in audiovisual teleservices (English PDF)

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Issued by

State Bureau of Technical Supervision

Level / Type

National · Recommended

Issue date

December 13, 1995

Implementation date

June 1, 1996

Scope

GB/T 15845.1-1995 (Performance requirements of audiovisual terminals. Frame structure for a 64 to 1920kbit/s channel in audiovisual teleservices) is available as an English-translated PDF.

GB/T 15845.1-1995 — This standard specifies a single or multiple B-channels (64kbit/s) or H0 channel (384kbit/s), or a single H11 channel (1536kbit/s) or H12 channel (1920kbit/s) transfer audiovisual teleservices on the frame structure.

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Document preview — GB/T 15845.1-1995

National Standard of the People's Republic of China

ICS: 33.16
Classification: M 32

Issued by: State Bureau of Technical Supervision

What this standard covers1
Document data2

What this standard covers

This standard specifies a single or multiple B-channels (64kbit/s) or H0 channel (384kbit/s), or a single H11 channel (1536kbit/s) or H12 channel (1920kbit/s) transfer audiovisual teleservices on the frame structure. This standard applies to the 64 to 1920kbit/s for a total transmission rate channel dynamically partitioned into multiple low-rate suited for audio, video, data and telematics business subchannel transmission applications.

Document data

International classification (ICS): 33.16.

Chinese classification (CCS): M32.

Estimated length of the Chinese original: 23,284 words.

Adopted international standard: CCITT H.221-1992, NEQ.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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