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BSI
BS 3045:1981

BS 3045:1981

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Method of expression of physical and subjective magnitudes of sound or noise in air

Available format(s)

Hardcopy , PDF

Withdrawn date

15-05-2000

Language(s)

English

Published date

27-02-1981

Publisher

British Standards Institution

Foreword
Cooperating organizations
Method
0 Introduction
1 Scope and field of application
2 References
3 Physical magnitudes of sound or noise
4 Subjective magnitudes of sound or noise
Table
   Relation between loudness level, LN, in phons and
   loudness, N, in sones

Conversion of loudness level in phons to loudness scale in sones. Defines sound pressure level and sound power level.

Committee
EH/1
DocumentType
Standard
Pages
10
PublisherName
British Standards Institution
Status
Withdrawn
Supersedes

PD 7002:1996 Essential requirements for connection of terminal equipment to 2-wire analogue interfaces, without capacitive termination, of public switched telecommunication networks using either the earth calling, the loop calling-disconnect clearing, the loop calling-guarded clearing or the loop calling-unguarded clearing signalling method
BS 6754:1986 Specifications and testing of compressed air dryers

ISO 226:2003 Acoustics — Normal equal-loudness-level contours

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Hardcopy - English
PDF - English
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