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 — Estimation of noise-induced hearing loss
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
Forestry and gardening machinery — Noise test code for portable hand-held machines with internal combustion engine — Engineering method (Grade 2 accuracy)
€208.00
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
€51.00
Acoustics — Determination of occupational noise exposure — Engineering method
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Acoustics — Statistical distribution of hearing thresholds related to age and gender
Acoustics — Audiometric test methods Part 1: Pure-tone air and bone conduction audiometry
€183.00
Acoustics — Reference zero for the calibration of audiometric equipment Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones
Acoustics — Guidelines for noise control in offices and workrooms by means of acoustical screens
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 — Audiometric test methods Part 2: Sound field audiometry with pure-tone and narrow-band test signals
Acoustics — Audiometric test methods Part 3: Speech audiometry
