Ultrasonics - Pulse-echo scanners - Part 1 : techniques for calibrating spatial measurement systems and measurement of system point-spread function response - Amendement 1 à l'IEC 61391-1 : Ultrasons - Scanners à impulsion et écho - Partie 1 : Techniques pour l'étalonnage des systèmes de mesure spatiaux et des mesures de la réponse de la fonction de dispersion ponctuelle du système
€126.00
ULTRASONICS- SURGICAL SYSTEMS - MEASUREMENT AND DECLARATION OF THE BASIC OUTPUT CHARACTERISTICS
€81.00
Hearing aids -- Part 14: Specification of a digital interface.
€54.00
International Electrotechnical Vocabulary (IEV) - Part 801: Acoustics and electroacoustics
€134.00
Ultrasonics - Surgical systems - Measurement and declaration of the basic output characteristics.
€0.00
Microphones and earphones for speech communications
€79.00
Medical electrical equipment- Part 2-37: Particular requirements for the basic safety and essential performance of ultrasonic medical diagnostic and monitoring equipment
€95.00
Electroacoustics - Audio-frequency induction loop systems for assisted hearing -- Part 1: Methods of measuring and specifying the performance of system components
€71.00
Electroacoustics - Measurement microphones -- Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique
€90.00
Medical electrical equipment - Part 2-37: Particular requirements for the basic safety and essential performance of ultrasonic medical diagnostic and monitoring equipment
€26.00
Sound system equipment -- Part 7: Headphones and earphones
€99.00
Measurement microphones. Part 8: Methods for determining the free-field sensitivity of working standard microphones by comparison
Sound system equipment: Headphones and earphones associated with personal music players - Maximum sound pressure level measurement methodology - Part 1: General method for "one package equipment"
Sound system equipment: Headphones and earphones associated with personal music players - Maximum sound pressure level measurement methodology - Part 2: Matching of sets with headphones if either or both are offered separately, or are offered as one package equipment but with standardised connectors between the two allowing to combine components of different manufacturers or different design
Electroacoustics - Hearing aids - Part 0: Measurement of the performance characteristics of hearing aids
€89.00
