Standards ČSN - Czech national standards - Page 127

Acoustics - Determination of occupational noise exposure - Methodology

WITHDRAWN published on 1.11.2025

Acoustics - Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance

Standard published on 1.8.2002

WITHDRAWN published on 1.12.1993

Acoustics. Audible emergency evacuation signal

WITHDRAWN published on 1.12.1993

Acoustics. Frequency-weighting characteristic for infrasound measurement

Standard published on 1.2.1997

WITHDRAWN published on 1.6.1994

Acoustics - Preferred reference values for acoustical and vibratory levels

Standard published on 1.11.2015

Acoustics - Preferred reference values for acoustical and vibratory levels

WITHDRAWN published on 1.4.2009

Acoustics - Preferred reference quantities for acoustic levels

WITHDRAWN published on 1.6.1994

Acoustics - Methods for description and physical measurement of single impulses or series of impulses

Standard published on 1.3.1999