EN ISO 8253-2:2009
Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure-tone and narrow-band test signals (ISO 8253-2:2009)

Standard No.

EN ISO 8253-2:2009

Release Date

2009

Published By

European Committee for Standardization (CEN)

Latest

EN ISO 8253-2:2009

Scope

This part of ISO 8253 specifies relevant test signal characteristics, requirements for free, diffuse, and quasi-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, butThis range can be extended to 20 Hz to 16 000 Hz.

EN ISO 8253-2:2009 history

• 2009 EN ISO 8253-2:2009 Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure-tone and narrow-band test signals (ISO 8253-2:2009)
• 1998 EN ISO 8253-2:1998 Acoustics - Audiometric Test Methods - Part 2: Sound Field Audiometry with Pure Tone and Narrow-Band Test Signals ISO 8253-2:1992