DIN EN ISO 389-7/A1:2015-06

Отменен

Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2005/DAM1:2015)

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На этот документ ссылаются

DIN EN 60645-1:2002-09

Отменен

Electroacoustics - Audiological equipment - Part 1: Pure-tone audiometers (IEC 60645-1:2001); German version EN 60645-1:2001 — 38 стр.

DIN EN 60645-4:1995-06

Отменен

Audiometers - Part 4: Equipment for extended high-frequency audiometry (IEC 60645-4:1994); German version EN 60645-4:1995 — 7 стр.

DIN EN ISO 389-7:2017-01

Отменен

Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2005 + Amd 1:2016); German version EN ISO 389-7:2005 + A1:2016 — 18 стр.