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SAE
SAE AIR1327A
Действует
Acoustic Effects Produced by a Reflecting Plane (Stabilized: Aug 2012)
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Ссылочные документы
SAE AIR1327
Заменен
ACOUSTIC EFFECTS PRODUCED BY A REFLECTING PLANE
На этот документ ссылаются
SAE ARP4055
Заменен
Ground-Plane Microphone Configuration for Propeller-Driven Light-Aircraft Noise Measurement
SAE ARP4055A
Действует
Ground-Plane Microphone Configuration for Propeller-Driven Light-Aircraft Noise Measurement (Stabilized: Dec 2020)
SAE AIR1327
Заменен
ACOUSTIC EFFECTS PRODUCED BY A REFLECTING PLANE
SAE AIR1672C
Действует
Practical Methods to Obtain Free-Field Sound Pressure Levels from Acoustical Measurements Over Ground Surfaces (Stabilized: Dec 2020)
SAE AIR1906A
Действует
Estimation of One-Third-Octave-Band Lateral Attenuation of Sound from Jet-Propelled Airplanes (Stabilized: Aug 2012)
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