IEC 60118-5:1983 Hearing aids. Part 5: Nipples for insert earphones
€12.00
IEC 61260-2:2016/AMD1:2017 Amendment 1 - Electroacoustics - Octave-band and fractional-octave band filters - Part 2: Pattern evaluation tests
IEC 61672-2:2013/AMD1:2017 Amendment 1 - Electroacoustics - Sound level meters - Part 2: Pattern evaluation tests
IEC 60118-4:2014/AMD1:2017 Amendment 1 - Electroacoustics - Hearing aids - Part 4: Induction-loop systems for hearing aid purposes - System performance requirements
€46.00
IEC 60942:2017 Electroacoustics - Sound calibrators
€389.00
Acoustics Measurement of noise on board vessels
€75.00
Acoustics Methods for the description and physical measurement of single impulses or series of impulses
€152.00
Acoustics In-situ determination of insertion loss of outdoor noise barriers of all types
€113.00
Acoustics Preferred frequencies
€49.00
Sound power rating of air-conditioning and air-source heat pump equipment Part 1: Non-ducted outdoor equipment
Acoustics Standard tuning frequency (Standard musical pitch)
Test code for machine tools Part 5: Determination of the noise emission
€178.00
Hydraulic fluid power Test code for determination of airborne noise levels
