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01/564696 DC : DRAFT NOV 2001

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

BS ISO 7731 - ERGONOMICS - DANGER SIGNALS FOR PUBLIC AND WORK AREAS - AUDITORY DANGER SIGNALS
Superseded date

31-01-2005

Published date

23-11-2012

BS ISO 7731

Committee
PH/9/1
DocumentType
Draft
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

IEC 60849:1998 Sound systems for emergency purposes
ISO 9921:2003 Ergonomics Assessment of speech communication
ISO 266:1997 Acoustics — Preferred frequencies
ISO 4869-1:1990 Acoustics Hearing protectors Part 1: Subjective method for the measurement of sound attenuation
ISO 11429:1996 Ergonomics System of auditory and visual danger and information signals
IEC 60268-16:2011 Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index
ISO 11428:1996 Ergonomics Visual danger signals General requirements, design and testing
ISO 8201:1987 Acoustics Audible emergency evacuation signal
IEC 61260:1995 Electroacoustics - Octave-band and fractional-octave-band filters
IEC 60651:1979+AMD1:1993+AMD2:2000 CSV Sound level meters

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