Code of Federal Regulations Title 29. Labor § 29.1910.95—Audiometric Test Rooms

This appendix is Mandatory

Rooms used for audiometric testing shall not have background sound pressure levels exceeding those in Table D–1 when measured by equipment conforming at least to the Type 2 requirements of American National Standard Specification for Sound Level Meters, S1.4–1971 (R1976), and to the Class II requirements of American National Standard Specification for Octave, Half–Octave, and Third–Octave Band Filter Sets, S1.11–1971 (R1976).