Electroacoustics - Hearing aids - Part 4: Induction-loop systems for hearing aid purposes - System performance requirements
€63.00
Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids
€107.33
€107.00
Electroacoustics - Hearing aids - Part 0: Measurement of the performance characteristics of hearing aids
€91.00
Accessible design. Auditory guiding signals in public facilities
€193.00
Accessible design — Auditory guiding signals in public facilities
€51.00
Electroacoustics - Hearing aids - Part 0 : measurement of the performance characteristics of hearing aids
€138.00
Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 2: Methods of calculating and measuring the low-frequency magnetic field emissions from the loop for assessing conformity with guidelines on limits for human exposure (IEC 62489-2:2014); German version EN 62489-2:2014.
€98.32
Detection and alarm devices for dwellings Specification fire carbon monoxide systems deaf hard of hearing people
€374.00
Electroacoustics - Hearing aids - Part 15 : methods for characterising signal processing in hearing aids with a speech-like signal - Électroacoustique
Electroacoustics - Hearing aids - Part 15: Methods for characterising signal processing in hearing aids with a speech-like signal (IEC 60118-15:2012); German version EN 60118-15:2012
€122.34
Electroacoustics - Hearing aids - Part 15: Methods for characterising signal processing in hearing aids with a speech-like signal
€85.00
Subtitling for deaf and hard-of-hearing people.
€78.00
Electroacoustics - Simulators of human head and ear - Part 4 : occluded-ear simulator for the measurement of earphones coupled to the ear by means of ear inserts - Électroacoustique
€111.67
Electroacoustics - Audio-frequency induction loop systems for assisted hearing -- Part 1: Methods of measuring and specifying the performance of system components
€73.00
