Acoustics — Reference zero for the calibration of audiometric equipment Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones
€77.00
Acoustics — Noise from shooting ranges Part 6: Sound pressure measurements close to the source for determining exposure to sound
€155.00
Acoustics — Audiometric test methods Part 3: Speech audiometry
€208.00
Acoustics — Recommended practice for the design of low-noise workplaces containing machinery Part 1: Noise control strategies
€183.00
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
Électroacoustique - Appareils audiométriques - Partie 7 : Instruments pour le mesurage des potentiels évoqués auditifs
€74.00
Acoustics — Reference zero for the calibration of audiometric equipment Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones
Acoustics — Recommended practice for the design of low-noise workplaces containing machinery Part 3: Sound propagation and noise prediction in workrooms
Acoustics — Reference zero for the calibration of audiometric equipment Part 4: Reference levels for narrow-band masking noise
€51.00
Acoustics — Reference zero for the calibration of audiometric equipment Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones
Acoustics — Determination of sound immission from sound sources placed close to the ear Part 1: Technique using a microphone in a real ear (MIRE technique)
Acoustics — Reference zero for the calibration of audiometric equipment Part 9: Preferred test conditions for the determination of reference hearing threshold levels
Acoustics — Reference zero for the calibration of audiometric equipment Part 6: Reference threshold of hearing for test signals of short duration
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
