Encyclopedia
Sound Pressure
3.1. Sound pressure - variable component of air or gas pressure arising as a result of sound vibrations, Pa
Source: "SN 2.2.4/2.1.8.562-96. 2.2.4. Physical factors of the production environment. 2.1.8. Physical factors of the surrounding natural environment. Noise at workplaces, in residential and public buildings, and on residential areas territory. Sanitary standards" (approved by the Decree of the State Committee for Sanitary and Epidemiological Surveillance of Russia dated October 31, 1996 No. 36)