DS/EN ISO 8253-2-2010

Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure-tone and narrow-band test signals

DS/EN ISO 8253-2-2010 发布历史

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由丹麦标准化协会 DK-DS 发布于 2010-04-09，并于 2010-04-09 实施。

DS/EN ISO 8253-2-2010在国际标准分类中归属于: 13.140 噪声(与人有关的)。

DS/EN ISO 8253-2-2010的历代版本如下：

• 2010年04月09日 DS/EN ISO 8253-2-2010

DS/EN ISO 8253-2-2010 由 DS/ISO 8253-2-1993 变更而来。

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标准号

DS/EN ISO 8253-2-2010

发布日期

2010年04月09日

实施日期

2010年04月09日

废止日期

无

国际标准分类号

13.140

发布单位

DK-DS

被代替标准

DS/EN ISO 8253-2-1998 DS/ISO 8253-2-1993

适用范围

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系列标准