ANSI S12.18-1994
Procedures for Outdoor Measurement of Sound Pressure Level

Standard No.

ANSI S12.18-1994

Release Date

1994

Published By

American National Standards Institute （ANSI)

Latest

ANSI S12.18-1994

Scope

Describes procedures for the measurement of sound pressure levels in the outdoor environment, considering the effects of the ground, of refraction due to wind and temperature gradients, and of turbulence. The measured sound pressure levels can be used to

ANSI S12.18-1994 history

• 1994 ANSI S12.18-1994 Procedures for Outdoor Measurement of Sound Pressure Level