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ČSN - Czech national standards
Page 4007
ČSN IEC 1252 (01/11/1995) Withdrawn
Electroacoustics. Specifications for personal sound exposure meters
Available design: Print design
from 223.00 CZK more info
ČSN EN IEC 61265-ed.2 (01/02/2019)
Electroacoustics - Instruments for measurement of aircraft noise - Performance requirements for systems to measure sound pressure levels in noise certification of aircraft
Available languages: English (the title page in Czech only)
Available design: Print design
from 350.00 CZK more info
ČSN EN 61265 (01/06/1997) Withdrawn
Electroacoustics - Instruments for measurement of aircraft noise - Performance requirements for systems to measure one-third-octave band sound pressure levels in noise certification of transport category aeroplanes
Available design: Print design
from 223.00 CZK more info
ČSN IEC 1012 (01/01/1995)
Filters for the measurement of audible sound in the presence of ultrasound
Available languages: Czech
Available design: Print design
from 120.00 CZK more info
ČSN IEC 1012:1995/1 (01/03/1999) Change
Filtry pro měření slyšitelného zvuku za přítomnosti ultrazvuku.
Available languages: Czech
Available design: Print design
from 29.00 CZK more info
ČSN EN 61260-1 (01/12/2014)
Electroacoustics - Octave-band and fractional-octave-band filters - Part 1: Specifications
Available languages: Czech
Available design: Print design
from 434.00 CZK more info
ČSN EN 61260-1:2014/Z1 (01/01/2017) Change
Elektroakustika - Oktávové a zlomkooktávové pásmové filtry - Část 1: Technické požadavky.
Available languages: Czech
Available design: Print design
from 29.00 CZK more info
ČSN EN 61260-2 (01/01/2017)
Electroacoustics - Octave-band and fractional-octave-band filters - Part 2: Pattern-evaluation tests
Available languages: Czech
Available design: Print design
from 338.00 CZK more info
ČSN EN 61260-2:2017/A1 (01/01/2018) Change
Elektroakustika - Oktávové a zlomkooktávové pásmové filtry - Část 2: Typové zkoušky.
Available languages: Czech
Available design: Print design
from 120.00 CZK more info
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