• Part Number:
    1910
  • Part Number Title:
    Occupational Safety and Health Standards
  • Subpart:
    1910 Subpart G
  • Subpart Title:
    Occupational Health and Environmental Control
  • Standard Number:
  • Title:
    Audiometric Test Rooms
  • GPO Source:
    e-CFR

Appendix D to § 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).

Table D-1 - Maximum Allowable Octave-Band Sound Pressure Levels for Audiometric Test Rooms
Octave-band center frequency (Hz) 500 1000 2000 4000 8000
Sound pressure level (dB) 40 40 47 57 62