- Standard No.
- DS/EN ISO 8253-2:2010
- Release Date
- 2010
- Published By
- Danish Standards Foundation
- Latest
-
DS/EN ISO 8253-2:2010
- Replace
-
DS/EN ISO 8253-2:1998
DS/ISO 8253-2:1993
- Scope
- This part of ISO 8253 specifies relevant test signal characteristics, requirements for free, diffuse, andquasi-free sound fields, and procedures for sound field audiometry using pure tones, frequency-modulated tones or other narrow-band test signals presented by means of one or more loudspeakers. The primary purpose is the determination of hearing threshold levels in the frequency range 125 Hz to 8 000 Hz, but this range can be extended to 20 Hz to 16 000 Hz.This part of ISO 8253 does not include specifications for the use of hand-held loudspeakers. Speech as a test signal is not covered.The purpose of this part of ISO 8253 is to ensure that tests of hearin
DS/EN ISO 8253-2:2010 history
- 2010 DS/EN ISO 8253-2:2010 Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure-tone and narrow-band test signals
- 0000 DS/EN ISO 8253-2:1998
- 1993 DS/ISO 8253-2:1993 Acoustics. Audiometric test methods. Part 2: Sound field audiometry with pure tone and narrow-band test signals
DS/EN ISO 8253-2:2010 Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure-tone and narrow-band test signals has been changed from DS/ISO 8253-2:1993 Acoustics. Audiometric test methods. Part 2: Sound field audiometry with pure tone and narrow-band test signals.