BS 3045:1981
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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
Hardcopy , PDF
15-05-2000
English
27-02-1981
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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Withdrawn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 |
| Standards | Relationship |
| UNE-EN 60793-1-51:2002 | Identical |
| 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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