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جاري تصفية النتائج، الرجاء الانتظار...
ISO 7029:2017/Amd 1:2024
تعديل فني لمواصفة قياسية دولية
Acoustics — Statistical distribution of hearing thresholds related to age and gender — Amendment 1: Correction of parameter values for estimating the hearing threshold distribution
ISO 4678:2024
مواصفة قياسية دولية
Ships and marine technology — Noise measurement method for HVAC system in accommodation spaces
ISO 226:2023
مواصفة قياسية دولية
Acoustics — Normal equal-loudness-level contours
ISO/TS 9241-620:2023
مواصفة قياسية دولية
Ergonomics of human-system interaction — Part 620: The role of sound for users of interactive systems
ISO/TS 20065:2022
مواصفة قياسية دولية
Acoustics — Objective method for assessing the audibility of tones in noise — Engineering method
ISO 8253-3:2022
مواصفة قياسية دولية
Acoustics — Audiometric test methods — Part 3: Speech audiometry
ISO/PAS 1996-3:2022
مواصفة قياسية دولية
Acoustics — Description, measurement and assessment of environmental noise — Part 3: Objective method for the measurement of prominence of impulsive sounds and for adjustment of L Aeq
ISO 22955:2021
مواصفة قياسية دولية
Acoustics — Acoustic quality of open office spaces
ISO/TS 15666:2021
مواصفة قياسية دولية
Acoustics — Assessment of noise annoyance by means of social and socio-acoustic surveys
ISO 22868:2021
مواصفة قياسية دولية
Forestry and gardening machinery — Noise test code for portable hand-held machines with internal combustion engine — Engineering method (Grade 2 accuracy)
ISO 11904-2:2021
مواصفة قياسية دولية
Acoustics — Determination of sound immission from sound sources placed close to the ear — Part 2: Technique using a manikin
ISO 17201-6:2021
مواصفة قياسية دولية
Acoustics — Noise from shooting ranges — Part 6: Sound pressure measurements close to the source for determining exposure to sound