Electroacoustics. Simulators of human head and ear Acoustic coupler for the calibration supra-aural earphones used in audiometry
€165.00
Electroacoustics. Simulators of human head and ear An interim acoustic coupler for the calibration audiometric earphones in extended high-frequency range
Electroacoustics. Audiometric equipment Instruments for the measurement of auditory evoked potentials
€269.00
Electroacoustics — Personal sound exposure meters
€374.00
Specification for an artificial mastoid for the calibration of bone vibrators used in hearing aids and audiometers
The normal threshold of hearing for pure tones by earphone listening
Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 1 : noise control strategies
€102.33
Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 2 : noise control measures
Acoustics - Reference zero for the calibration of audiometric equipment - Part 7 : reference threshold of hearing under free-field and diffuse-field listening conditions
€65.33
Acoustics - Audiometric test methods - Part 3 : Speech audiometry
€128.67
Electroacoustics - Audiometric equipment - Part 1 : equipment for pure-tone and speech audiometry
€123.66
Acoustics - Description and measurement of environmental noise - Soil and weather conditions influence - Acoustique - Caractérisation et mesurage des bruits de l'environnement - Partie 2 : Influence du sol et des conditions météorologiques
€141.33
Acoustics - Environmental noise characterization and measurement - Special measuring methods - Acoustique
€14.00
Acoustics - Environmental noise characterization and measurement - Special measuring methods
€135.00
Acoustique - Caractérisation et mesurage des bruits de l'environnement - Méthodes particulières de mesurage - Texte compilé de la norme NF S31-010 de décembre 1996 et de son amendement 1 de décembre 2008
