Standard Test Method for Measurement and Reporting of Masking Sound Levels Using A-Weighted and One-Third-Octave-Band Sound Pressure Levels

Importancia y uso:

5.1 Acoustical performance is dependent on many factors (see Guide E1374 for a discussion on general office acoustical considerations). One of these factors is the masking sound. The masking spectrum shape and level must conform within specified tolerances throughout the treated area. The measurement and recording of these parameters are addressed in this test method.

5.2 The results from this test method are used to determine if the masking sound meets a particular specification.

Subcomité:

E33.02

Referida por:

E1374-18E01, C0634-22

Volúmen:

04.06

Número ICS:

91.120.20 (Acoustics in buildings. Sound insulation)

Palabras clave:

A-weighted; one-third-octave-band; one-third-octave-band sound pressure levels; open offices; sound masking;