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ČSN - Czech national standards - Page 130

Standards ČSN - Czech national standards - Page 130

ČSN is a protected designation of Czech national technical standards.

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Preview ČSN EN ISO 389-7 1.5.2006 Preview of the standard
ČSN EN ISO 389-7 (011630) WITHDRAWN

Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions

WITHDRAWN published on 1.5.2006

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Preview ČSN EN ISO 389-7 1.6.2020 Preview of the standard
ČSN EN ISO 389-7 (011630) WITHDRAWN

Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions

WITHDRAWN published on 1.6.2020

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Preview ČSN EN ISO 7029 1.9.2018 Preview of the standard
ČSN EN ISO 7029 (011631)

Acoustics - Statistical distribution of hearing thresholds related to age and gender

Standard published on 1.9.2018

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Preview ČSN EN ISO 7029:2018/A1 1.10.2024
ČSN EN ISO 7029:2018/A1 (011631) Change

Akustika - Statistické rozdělení prahů slyšení s ohledem na věk a pohlaví.

Change published on 1.10.2024

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Preview ČSN EN ISO 7029 1.1.2001
ČSN EN ISO 7029 (011631) WITHDRAWN

Acoustics - Statistical distribution of hearing thresholds as a function of age (ISO 7029:2000)

WITHDRAWN published on 1.1.2001

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Preview ČSN ISO 7029 1.5.1993
ČSN ISO 7029 (011631) WITHDRAWN

WITHDRAWN published on 1.5.1993

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Preview ČSN EN ISO 7029 1.7.2017 Preview of the standard
ČSN EN ISO 7029 (011631) WITHDRAWN

Acoustics - Statistical distribution of hearing thresholds related to age and gender

WITHDRAWN published on 1.7.2017

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Preview ČSN ISO 28961 1.6.2012 Preview of the standard
ČSN ISO 28961 (011632)

Acoustics - Statistical distribution of hearing thresholds of otologically normal persons in the age range from 18 years to 25 years under free-field listening conditions

Standard published on 1.6.2012

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Preview ČSN ISO 7566 1.2.1994
ČSN ISO 7566 (011632) WITHDRAWN

WITHDRAWN published on 1.2.1994

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Preview ČSN ISO 6189 1.2.1994 Preview of the standard
ČSN ISO 6189 (011633) WITHDRAWN

Acoustics - Pure tone air conduction treshold audiometry for hearing conservation purposes

WITHDRAWN published on 1.2.1994

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