BS 4196-4:1981
$142.49
Sound power levels of noise sources – Engineering methods for determination of sound power levels for sources in free-field conditions over a reflecting plane
| Published By | Publication Date | Number of Pages |
| BSI | 1981 | 30 |
| Status | Withdrawn |
|---|---|
| Title | Sound power levels of noise sources – Engineering methods for determination of sound power levels for sources in free-field conditions over a reflecting plane |
| Publisher | BSI |
| Committee | EH/1 |
| Pages | 30 |
| Publication Date | 1981-11-30 |
| Withdrawn Date | 1994-10-15 |
| Replaced By | BS EN ISO 3744:1995 |
| ISBN | 0 580 11662 X |
| Standard Number | BS 4196-4:1981, ISO 3744-1981 |
| Identical National Standard Of | ISO 3744 |
| Descriptors | Noise (environmental), Installation, Noise control (acoustic), Acoustic testing, Microphones, Acoustic properties and phenomena, Sound intensity, Sound-level meters, Sound sources, Free-field rooms, Acoustic measurement, Audio equipment, Mathematical calculations, Production equipment, Acoustic testing rooms |
| ICS Codes | 17.140.01 - Acoustic measurements and noise abatement in general |
