Sound system equipment - Part 16 : objective rating of speech intelligibility by speech transmission index - Equipements pour systèmes électroacoustiques - Partie 16 : Evaluation objective de l'intelligibilité de la parole au moyen de l'indice de transmission de la parole
€193.33
Digital audio interface - Part 3 : consumer application
€74.00
Measurement microphones -- Part 1: Specifications for laboratory standard microphones.
€61.00
Electroacoustics - Specifications for personal sound exposure meters
€54.00
Ultrasonics - Focusing transducers - Definitions and measurement methods for the transmitted fields
€96.00
IEC 60050-801:1994/AMD1:2018 Amendment 1 - International Electrotechnical Vocabulary (IEV) - Part 801: Acoustics and electroacoustics
€12.00
IEC 63009:2019 Ultrasonics - Physiotherapy systems - Field specifications and methods of measurement in the frequency range 20 kHz to 500 kHz
€302.00
IEC 60118-13:2019 Electroacoustics - Hearing aids - Part 13: Requirements and methods of measurement for electromagnetic immunity to mobile digital wireless devices
€186.00
IEC 60118-9:2019 Electroacoustics - Hearing aids - Part 9: Methods of measurement of the performance characteristics of bone conduction hearing aids
€244.00
IEC 60565-2:2019 Underwater acoustics - Hydrophones - Calibration of hydrophones - Part 2: Procedures for low frequency pressure calibration
€389.00
IEC 60601-2-66:2019 Medical electrical equipment - Part 2-66: Particular requirements for the basic safety and essential performance of hearing aids and hearing aid systems
IEC 60565-1:2020 Underwater acoustics - Hydrophones - Calibration of hydrophones - Part 1: Procedures for free-field calibration of hydrophones
€470.00
IEC 60050-801:1994/AMD3:2021 Amendment 3 - International Electrotechnical Vocabulary (IEV) - Part 801: Acoustics and electroacoustics
IEC 60263:2020 Scales and sizes for plotting frequency characteristics and polar diagrams
€93.00
IEC 60050-801:1994/AMD2:2021 Amendment 2 - International Electrotechnical Vocabulary (IEV) - Part 801: Acoustics and electroacoustics
