BS 7133:1989

This standard BS 7133:1989 Specification for audio recording - PCM encoder/decoder system is classified in these ICS categories:

• 33.160.30 Audio systems

This standard applies to the reversible process achieved by the PCM encoder/decoder system that transforms two audio signals into one PCM signal for compatibility with either the 60 fields/525 lines or the 50 fields/625 lines television system.

Specifies the signal format for recording/reproducing PCM form audio signals through a domestic video cassette system, and provides for standardized system operation, compatability of PCM systems with players/systems and tape interchangeability.