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Acoustics — Measurement of sound pressure levels in the interior of aircraft during flight
90.93 Standard confirmed
Acoustics — Measurement of sound pressure levels in the interior of aircraft during flight — Amendment 1
60.60 Standard published
Acoustics — Measurements of sound pressure level emitted by stationary road vehicles
60.60 Standard published
Acoustics — Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation test room
60.60 Standard published
Acoustics — Determination of sound power radiated into a duct by fans and other air-moving devices — In-duct method
90.93 Standard confirmed
Acoustics — Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels
90.93 Standard confirmed
Acoustics — Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels — Amendment 1
60.60 Standard published
Acoustics — Frequency-weighting characteristic for infrasound measurements
90.93 Standard confirmed
Acoustics — Laboratory measurement procedures for ducted silencers and air-terminal units — Insertion loss, flow noise and total pressure loss
90.93 Standard confirmed
Acoustics — Statistical methods for determining and verifying stated noise emission values of machinery and equipment — Part 1: General considerations and definitions
90.93 Standard confirmed
Acoustics — Statistical methods for determining and verifying stated noise emission values of machinery and equipment — Part 2: Methods for stated values for individual machines
90.93 Standard confirmed
Acoustics — Statistical methods for determining and verifying stated noise emission values of machinery and equipment — Part 3: Simple (transition) method for stated values for batches of machines
90.93 Standard confirmed
Acoustics — Statistical methods for determining and verifying stated noise emission values of machinery and equipment — Part 4: Methods for stated values for batches of machines
90.93 Standard confirmed
Acoustics — Measurement of airborne noise emitted by information technology and telecommunications equipment
90.93 Standard confirmed
Acoustics — Determination of sound power levels of multisource industrial plants for evaluation of sound pressure levels in the environment — Engineering method
90.93 Standard confirmed
Acoustics — Determination of sound power levels of multisource industrial plants for evaluation of sound pressure levels in the environment — Engineering method — Amendment 1
60.60 Standard published
Acoustics — Determination of high-frequency sound power levels emitted by machinery and equipment
90.93 Standard confirmed
