BS 7443:1991 - Specification for sound systems for emergency purposes

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BS 7443:1991

Specification for sound systems for emergency purposes

Status : Superseded, Withdrawn   Published : June 1991 Replaced By : BS EN 60849:1998, IEC 60849:1998

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Standard NumberBS 7443:1991
TitleSpecification for sound systems for emergency purposes
StatusSuperseded, Withdrawn
Publication Date28 June 1991
Confirm Date15 February 1997
Withdrawn Date15 January 2001
Cross ReferencesBS 415, BS 2011, BS 4099:Part 1, BS 5501, BS 5839:Part 1, BS 5839:Part 4, BS 6217, BS 6667:Part 3, BS 6840:Part 4, BS 6840:Part 15, BS 6840:Part 16, BS 6907, IEC 60027, IEC 60364, IEC 60621
Replaced ByBS EN 60849:1998, IEC 60849:1998
Amended ByAMD 7675
Draft Superseded By87/23520 DC
DescriptorsAudio systems, Audio equipment, Communication equipment, Speech transmission systems, Acoustic equipment, Emergency equipment, Safety devices, Marking, Environment (working), Noise (spurious signals), Microphones, Performance, Sound intensity, Installation
ICS13.320
33.160.30
Title in FrenchSpecification de systemes acoustiques pour cas d'urgence
Title in GermanSpezifikation fuer Tonanlagen fuer Notrufzwecke
CommitteeEPL/100
ISBN0 580 19697 6
PublisherBSI
FormatA4
DeliveryNo
Pages18
File Size356 KB
Price£86.00


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*To ask about withdrawn titles contact the BSI Knowledge Centre knowledgecentre@bsigroup.com, +44 20 8996 7004
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