Meklēšana
solis 1 - meklē
2
solis 2 - izvēlies
3
solis 3 - iestatījumi
4
solis 4 - grozs
5
solis 5 - apmaksa
Attēlo no 13. līdz 24. no pavisam 48 ieraksta(-iem).
ISO 389-6:2007
standarts
EN
Acoustics Reference zero for the calibration of audiometric equipment
48.19 €
ISO 389-7:2005
standarts
EN
Acoustics Reference zero for the calibration of audiometric equipment
48.19 €
ISO 389-7:2005/Amd 1:2016
grozījums
EN
Reference threshold of hearing at 20 Hz and 18 000 Hz under free-field listening conditions and at 20 Hz under diffuse-field listening conditions
48.19 €
ISO 389-7:2019
standarts
EN
Acoustics -- Reference zero for the calibration of audiometric equipment
48.19 €
ISO 389-8:2004
standarts
EN
Acoustics Reference zero for the calibration of audiometric equipment
48.19 €
ISO 389-9:2009
standarts
EN
Acoustics Reference zero for the calibration of audiometric equipment
48.19 €
ISO 532-1:2017
standarts
EN
Acoustics Methods for calculating loudness
147.55 €
ISO 532:1975
standarts
EN
Acoustics Method for calculating loudness level
48.19 €
ISO 532-2:2017
standarts
EN
Acoustics Methods for calculating loudness
114.92 €
ISO 532-3:2023
standarts
EN
Acoustics — Methods for calculating loudness — Part 3: Moore-Glasberg-Schlittenlacher method
114.92 €
ISO 1683:2008
standarts
EN
Acoustics Preferred reference values for acoustical and vibratory levels
48.19 €
ISO 1683:2015
standarts
EN
Acoustics Preferred reference values for acoustical and vibratory levels
31.88 €