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ČSN - Czech national standards
Page 4011
ČSN EN 60118-13-ed.2 (01/11/2005) Withdrawn
Electroacoustics - Hearing aids - Part 13: Electromagnetic compatibility (EMC)
Available design: Print design
from 10.40 USD more info
ČSN EN 60118-13-ed.3 (01/12/2011) Withdrawn
Electroacoustics - Hearing aids - Part 13: Electromagnetic compatibility (EMC)
Available design: Print design
from 15.70 USD more info
ČSN IEC 126 (01/05/1996) Withdrawn
IEC reference coupler for the measurement of hearing aids using earphones coupled to the ear by means of ear inserts
Available design: Print design
from 8.60 USD more info
ČSN IEC 373 (01/06/1996) Withdrawn
Mechanical coupler for measurements on bone vibrators
Available design: Print design
from 10.40 USD more info
ČSN EN 61094-1 (01/12/2001)
Measurement microphones - Part 1: Specifications for laboratory standard microphones
Available languages: Czech
Available design: Print design
from 10.40 USD more info
ČSN EN 61094-2-ed.2 (01/10/2009)
Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique
Available languages: English (the title page in Czech only)
Available design: Print design
from 25.20 USD more info
ČSN EN 61094-2-ed.2:2009/A1 (01/09/2022) Change
Elektroakustika - Měřicí mikrofony - Část 2: Primární metoda pro tlakovou kalibraci laboratorních etalonových mikrofonů metodou reciprocity. (Norma přebírající anglický originál, vlastní text je součástí výtisku).
Available languages: English (the title page in Czech only)
Available design: Print design
from 10.40 USD more info
ČSN EN 61094-3-ed.2 (01/03/2017)
Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
Available languages: English (the title page in Czech only)
Available design: Print design
from 20.20 USD more info
ČSN EN 61094-3-ed.2:2017/Oprava1 (01/12/2017) Correction
Elektroakustika - Měřicí mikrofony - Část 3: Primární metoda pro kalibraci laboratorních etalonových mikrofonů ve volném zvukovém poli technikou reciprocity. (Norma přebírající anglický originál, vlastní text je součástí výtisku).
Available languages: English (the title page in Czech only)
Available design: Print design
from 5.60 USD more info
ČSN EN 61094-4 (01/06/1997)
Measurement microphones - Part 4: Specifications for working standard microphones
Available languages: Czech
Available design: Print design
from 10.40 USD more info
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