DS/EN ISO 389-7:2005
Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions

Standard No.

DS/EN ISO 389-7:2005

Release Date

2005

Published By

Danish Standards Foundation

Latest

DS/EN ISO 389-7:2005

Replace

DS/EN ISO 389-7:1998

Scope

This standard specifies the reference zero for the calibration of audiometric equipment used for sound field audiometry.

DS/EN ISO 389-7:2005 history

• 2005 DS/EN ISO 389-7:2005 Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions
• 0000 DS/EN ISO 389-7:1998