Noise from motor vehicles : interim report / Committee on the Problem of Noise.

  • Great Britain. Committee on the Problem of Noise
Date:
[1962]
Catalogue details

Licence: Public Domain Mark

Credit: Noise from motor vehicles : interim report / Committee on the Problem of Noise. Source: Wellcome Collection.

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    Group 10 years of age BO to, '59 Males Females ... Facing Non-facing All Y Diesel Petrol vehicles vehicles oO fF pt mayo of pope 6905) 80s e90e 5 .65°5.)-29:7 +92 70:5] 81 | 92 | 66-5 | 80-5 | 94 69 (8085402 > |-66 78-5 193 71°5 | 80-5 | 89-5 | 66-5 | 79-5 | 92-5 69 79-5 | 90:5 | 65-5179 | 92-5 70-5 | 81 | 91:5 | 66-5 | 79-5 | 92 a 80s ol 66. es. 03 Two-stroke motor-cycles Four-stroke motor-cycles ® Diop hirenelie ead JBN Wes 1:82; 9d STB RDS AlG6-5 Mh clases (208 21 6o.. |e.) O75 69 |82 | 94-5 | 67-5 | 82-5 | 97 af hes Cogs go |299 h-g7 Fd -SiikeB2-Sk 94h) 68-5tl- 8265: 196-5 Gi cbe Ge ich OGE pub Toa edesaeed WO.” | 89:5 04-5 | 68 |.83°5 97 MEAN SUBJECTIVE RATING 10 0 60 80 90 fe 100
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