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ČSN is a protected designation of Czech national technical standards.
Acoustics - Noise emitted by machinery and equipment - Measurement of emission sound pressure levels at a work station and at other specified positions - Method requiring environmental corrections
WITHDRAWN published on 1.8.1997
Selected format:Acoustics - Noise emitted by machinery and equipment - Engineering method for the determination of emission sound pressure levels in situ at the work station and at other specified positions using sound intensity
WITHDRAWN published on 1.6.2004
Selected format:Acoustics - Noise emitted by machinery and equipment - Rules for the drafting and presentation of a noise test code
Standard published on 1.3.2010
Selected format:Acoustics - Noise emitted by machinery and equipment - Rules for the drafting and presentation of a noise test code
WITHDRAWN published on 1.1.1998
Selected format:Acoustics - Estimation of noise-induced hearing loss
Standard published on 1.4.2014
Selected format:Acoustic. Determination of occupational noise exposure and estimation of noise-induced hearing impairment
WITHDRAWN published on 1.1.1993
Selected format:Acoustics - Description, measurement and assessment of environmental noise - Part 1: Basic quantities and assessment procedures
Standard published on 1.2.2017
Selected format:Acoustics - Description, measurement and assessment of environmental noise - Part 2: Determination of sound pressure levels
Standard published on 1.9.2018
Selected format:Akustika - Popis, měření a hodnocení hluku prostředí - Část 3: Objektivní metoda měření výraznosti impulzních zvuků a korekce LAeq. (Norma přebírající anglický originál, vlastní text je součástí výtisku).
Standard published on 1.7.2023
Selected format:Acoustics. Description and measurement of environmental noise. Part 1: Basic quantities and procedures
WITHDRAWN published on 1.12.1992
Selected format:Latest update: 2026-03-27 (Number of items: 2 269 573)
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