Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent threshold force levels for pure tones and bone vibrators (ISO 389-3:2016); German version EN ISO 389-3:2016.
€105.42
Acoustics - Reference zero for the calibration of audiometric equipment - Part 3 : reference equivalent threshold vibratory force levels for pure tones and bone vibrators - Acoustique - Zéro de référence pour l'étalonnage d'équipements audiométriques - Partie 3 : niveaux de référence équivalents de force liminaire pour les vibrateurs à sons purs et les ossivibrateurs
€82.01
Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent threshold vibratory force levels for pure tones and bone vibrators (ISO 389-3:2016)
€92.00
Acoustics — Description, measurement and assessment of environmental noise Part 1: Basic quantities and assessment procedures
€208.00
Acoustics. Reference zero for the calibration of audiometric equipment equivalent threshold vibratory force levels pure tones and bone vibrators
€269.00
Acoustics — Reference zero for the calibration of audiometric equipment Part 3: Reference equivalent threshold vibratory force levels for pure tones and bone vibrators
€115.00
Electroacoustics. Simulators of human head and ear Acoustic coupler for the calibration supra-aural earphones used in audiometry
€193.00
Assessment of noise in the working area with regard to specific operations
€112.85
Acoustics - Characterization and measurement of railway traffic noise
€93.91
Acoustics - Short Leq definition and use
€65.66
Acoustics - Environmental noise characterization and measurement - Special measuring methods - Acoustique
€14.03
Acoustics. Estimation of noise-induced hearing loss
€316.00
Acoustics — Estimation of noise-induced hearing loss
€155.00
Acoustics -- Normal equal-loudness-level contours
€70.00
Ultrasound - Workplace - Measurement, assessment, judgement and reduction
€121.50
