Encyclopedia

Constant noise


Constant noise - noise whose sound level changes over time by no more than 5 dB(A) during measurements on the "slow" time characteristic

Source: "Interstate Sanitary Rules and Norms 001-96. Sanitary norms of permissible levels of physical factors when using consumer goods in household conditions. Interstate sanitary rules and norms." (approved by Order No. 2 of the State Sanitary and Epidemiological Surveillance Committee of Russia dated January 19, 1996, Order No. 9-29-95 of the Ministry of Health of the Republic of Belarus dated June 8, 1995) (with amendments dated December 21, 1999)

Морфология

Род

Понятие «шум постоянный» мужского рода.

Склонение и число

Падеж Единственное число Множественное число
Р шума постоянного шумов постоянных
Д шуму постоянному шумам постоянным
В шум постоянный шумы постоянные
Т шумом постоянным шумами постоянными
П шуме постоянном шумах постоянных
Laws with commentary

Codes and federal laws