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SAE AIR1672C
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Practical Methods to Obtain Free-Field Sound Pressure Levels from Acoustical Measurements Over Ground Surfaces (Stabilized: Dec 2020)
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SAE AIR1327A
Действует
Acoustic Effects Produced by a Reflecting Plane (Stabilized: Aug 2012)
ISO 389-1:2017
Действует
Acoustics -- Reference zero for the calibration of audiometric equipment -- Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones
— 18 стр.
SAE AIR1672B
Заменен
Practical Methods to Obtain Free-Field Sound Pressure Levels from Acoustical Measurements Over Ground Surfaces
На этот документ ссылаются
SAE ARP4055
Заменен
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Заменен
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SAE ARP1846B
Действует
Measurement of Far Field Noise from Gas Turbine Engines During Static Operation (Stabilized: Dec 2020)
SAE ARP1846
Заменен
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SAE ARP4055A
Действует
Ground-Plane Microphone Configuration for Propeller-Driven Light-Aircraft Noise Measurement (Stabilized: Dec 2020)
SAE AIR1672
Заменен
PRACTICAL METHODS TO OBTAIN FREE-FIELD SOUND PRESSURE LEVELS FROM ACOUSTICAL MEASUREMENTS OVER GROUND SURFACES
SAE AIR1906A
Действует
Estimation of One-Third-Octave-Band Lateral Attenuation of Sound from Jet-Propelled Airplanes (Stabilized: Aug 2012)
SAE AIR1672A
Заменен
PRACTICAL METHODS TO OBTAIN FREE-FIELD SOUND PRESSURE LEVELS FROM ACOUSTICAL MEASUREMENTS OVER GROUND SURFACES
SAE AIR1672B
Заменен
Practical Methods to Obtain Free-Field Sound Pressure Levels from Acoustical Measurements Over Ground Surfaces
SAE AIR1906
Заменен
ESTIMATION OF ONE-THIRD-OCTAVE-BAND LATERAL ATTENUATION OF SOUND FROM JET-PROPELLED AIRPLANES