Ultrasonics - Surgical systems - Measurement and declaration of the basic output characteristics (IEC 87/870/CDV:2024); German and English version prEN IEC 61847:2024
€134.02
Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index (IEC 100/510/CDV:2002); German version prEN 60268-16:2002
€105.42
Ultrasonics - Hydrophones - Characteristics and calibration in the frequency range from 15 MHz to 40 MHz (IEC 62092:2001); German version EN 62092:2001.
€140.00
IEC 61252:1993 Electroacoustics - Specifications for personal sound exposure meters
€186.00
Electroacoustics - Sound level meters - Part 2: Pattern evaluation tests
€88.00
Medical electrical equipment -- Part 2-37: Particular requirements for the safety of ultrasonic medical diagnostic and monitoring equipment
€69.00
Electroacoustics - Hearing aids -- Part 13: Electromagnetic compatibility (EMC)
€28.00
Medical electrical equipment - Part 2-66: Particular requirements for the basic safety and essential performance of hearing instruments and hearing instrument systems
€96.00
Sound system equipment - Part 7 : headphones and earphones - Equipements pour systèmes électroacoustiques - Partie 7 : Ecouteurs et oreillettes
€166.33
Electroacoustics - Hearing aids - Part 13: Electromagnetic compatibility (EMC)
€115.00
ELECTROTECHNICAL VOCABULARY. ACOUSTICS AND ELECTRO-ACOUSTICS.
€110.00
ELECTROTECHNICAL VOCABULARY. ACOUSTICS AND ELECTROACOUSTICS.
€47.00
ELECTROTECHNICAL VOCABULARY. ACOUSTICS AND ELECTROACUSTICS.
€0.00
