Acoustics. Reference zero for the calibration of audiometric equipment Preferred test conditions determination reference hearing threshold levels
€193.00
Acoustics. Audiometric test methods Sound field audiometry with pure-tone and narrow-band signals
€269.00
Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure-tone and narrow-band test signals (ISO 8253-2:2009)
€92.00
Acoustics - Audiometric test methods - Part 2 : sound field audiometry with pure-tone and narrow-band test signals - Acoustique
€82.01
Acoustics - Reference zero for the calibration of audiometric equipment - Part 9: Preferred test conditions for the determination of reference hearing threshold levels (ISO 389-9:2009)
€61.00
Acoustics - Determination of occupational noise exposure - Engineering method (ISO 9612:2009)
€100.00
Acoustics — Audiometric test methods Part 2: Sound field audiometry with pure-tone and narrow-band test signals
€115.00
Acoustics - Reference zero for the calibration of audiometric equipment - Part 9: Preferred test conditions for the determination of reference hearing threshold levels (ISO 389-9:2009); German version EN ISO 389-9:2009
€98.32
Acoustics - Reference zero for the calibration of audiometric equipment - Part 9 : preferred test conditions for the determination of reference hearing threshold levels - Acoustique
€52.13
€58.00
Sensory characteristic of materials - Practical recommandations for sound analysis - Caractérisation sensorielle des matériaux
€84.97
Acoustics — Reference zero for the calibration of audiometric equipment Part 9: Preferred test conditions for the determination of reference hearing threshold levels
€77.00
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
€128.93
Acoustics - Environmental noise characterization and measurement - Special measuring methods - Acoustique
€26.07
Acoustics - Reference zero for the calibration of audiometric equipment - Part 5 : reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz - Acoustique
