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CLC/TC 108X/WG 03
Sound pressure related to portable music players
IEC 2/998/NP
Proposal of the Secretary: Amendment to IEC 60034-9 - Clause 7: Determination of sound pressure level
ISO/DIS 15619
Reciprocating internal combustion engines - Measurement method for exhaust silencers - Sound power level of exhaust noise and insertion loss using sound pressure and power loss ratio
IEC 17A/951/CDV
IEC 62271-37-082: High-voltage switchgear and controlgear - Part 37-082: Standard practice for the measurement of sound pressure levels on alternating current circuit-breakers
ISO/TC 43/SC 1/JWG 1
Joint ISO/TC 43/SC 1 - IEC/TC 29 WG: Determination of high frequency sound pressure levels emitted by high intensity ultrasonic equipment
IEC 17A/854A/NP
Comments received on 17A/854/NP: Joint IEEE/IEC revision of IEEE C37.082: IEEE Recommended Practice for the Measurement of Sound Pressure Levels of Outdoor Power Circuit Breakers
IEC 2/1116/CDV
Amendment 1 to IEC 60034-9: Clause 7: Determination of sound pressure levels
FprEN ISO 3744
Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane (ISO/FDIS 3744:2024)
ISO 3744
Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane
prEN ISO 9613-2
Acoustics - Attenuation of sound during propagation outdoors - Part 2: Engineering method for the prediction of sound pressure levels outdoors (ISO 9613-2:2024)
