Intermittent noise
Intermittent noise - noise with an uneven level, where the sound pressure level changes stepwise (by 5 dB(A) or more), and the duration of intervals during which the level remains constant is at least 1 second
Source: "МСанПиН 001-96. Sanitary norms for permissible levels of physical factors when using consumer goods in household conditions. Interstate sanitary rules and norms." (approved by Decree of the Russian State Sanitary and Epidemiological Surveillance Service dated January 19, 1996 No. 2, Ministry of Health of the Republic of Belarus dated June 8, 1995 No. 9-29-95) (with amendments from December 21, 1999)
Понятие «шум прерывистый» мужского рода.
| Падеж | Единственное число | Множественное число |
|---|---|---|
| Р | шума прерывистого | шумов прерывистых |
| Д | шуму прерывистому | шумам прерывистым |
| В | шум прерывистый | шумы прерывистые |
| Т | шумом прерывистым | шумами прерывистыми |
| П | шуме прерывистом | шумах прерывистых |