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Standards ČSN - Czech national standards - Page 128
ČSN is a protected designation of Czech national technical standards.
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ČSN ISO 7566 (011632)
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WITHDRAWN published on 1.2.1994
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ČSN ISO 6189 (011633)
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Acoustics - Pure tone air conduction treshold audiometry for hearing conservation purposes
WITHDRAWN published on 1.2.1994
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ČSN EN 28798 (011634)
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WITHDRAWN published on 1.10.1994
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ČSN EN ISO 8253-1 (011635)
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Acoustics - Audiometric test methods - Part 1: Pure-tone air and bone conduction audiometry
Standard published on 1.5.2011
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ČSN EN ISO 8253-2 (011635)
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Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure-tone and narrow-band test signals
Standard published on 1.8.2010
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ČSN EN ISO 8253-3 (011635)
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Acoustics - Audiometric test methods - Part 3: Speech audiometry
Standard published on 1.2.2023
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ČSN ISO 8253-1 (011635)
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Acoustics - Audiometric test methods - Part 1: Basic pure tone air and bone conduction threshold audiometry
WITHDRAWN published on 1.10.1994
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ČSN ISO 8253-2 (011635)
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Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure tone and narrow-band test signals
WITHDRAWN published on 1.10.1994
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ČSN ISO 8253-3 (011635)
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Acoustic - Audiometric test methods - Part 3: Speech audiometry
WITHDRAWN published on 1.7.1998
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ČSN EN ISO 8253-3 (011635)
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Acoustics - Audiometric test methods - Part 3: Speech audiometry
WITHDRAWN published on 1.8.2012
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