Registration number (WIID)Project No.TitleStatus
45103ISO 1999:2013Acoustics — Estimation of noise-induced hearing lossStandarts spēkā
45103ISO 1999:2013Acoustics — Estimation of noise-induced hearing lossStandarts spēkā
45104ISO 28961:2012Acoustics — Statistical distribution of hearing thresholds of otologically normal persons in the age range from 18 years to 25 years under free-field listening conditionsStandarts spēkā
51997ISO 8253-2:2009Acoustics — Audiometric test methods — Part 2: Sound field audiometry with pure-tone and narrow-band test signalsAtcelts
51998ISO/PWI 389-2Acoustics — Reference zero for the calibration of audiometric equipment — Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphonesIzstrādē
51999ISO/PWI 532-2Acoustics — Method for calculating loudness level — Part 2: Loudness of time-variant soundIzstrādē
53428ISO 389:1975Acoustics — Reference zero for the calibration of audiometric equipmentAtcelts
54025ISO 6396:2008/Cor 1:2009Earth-moving machinery — Determination of emission sound pressure level at operator's position — Dynamic test conditions — Technical Corrigendum 1Standarts spēkā
56052ISO/NP 226Acoustics — Normal equal-loudness-level contoursIzstrādē
56053ISO/PWI 389-7Acoustics — Reference zero for the calibration of audiometric equipment — Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditionsIzstrādē
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