British & International Standards
BS 3045 : Physical and Subjective
Magnitudes of Sound or Noise in Air

---

Standard Number BS 3045:1981
Title Method of expression of physical and subjective magnitudes of sound or noise in air
Abstract Conversion of loudness level in phons to loudness scale in sones. Defines sound pressure level and sound power level.
Status Withdrawn
Publication Date 27 February 1981
Confirm Date 15 April 1993
Withdrawn Date 15 May 2000
Cross References BS 661, BS 3383, BS 5775:Part 7, ISO 1683
International Relationships ISO 131 Equivalent
Supersedes Draft 80/53667 DC
Descriptors Volume (sound), Acoustic properties and phenomena, Noise (environmental), Sound intensity, Conversion (units of measurement)
ICS 17.140.01


Noise Measurements

---

Site maintained by:-
Gracey & Associates 01933 624212
BSI accreditation for instrument hire and calibration
Home l Manufacturers l Applications l Hire Notes and FAQ l Instrument Search

More Standards | Glossary | Calibration Service.