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BS 5428-9:1981
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Methods for specifying and measuring the characteristics of sound system equipment Programme level meters
Hardcopy , PDF
30-08-1991
English
30-10-1981
Deals with the meters in general and gives performance requirements for peak programme meters types IIa and IIb. Type IIa is used by UK broadcasting authorities.
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