Noise Characteristics of Helicopter Rotors at Tip Speeds up to 900 Feet Per Second

• 1 September 1960
• journal article
• Published by Acoustical Society of America (ASA) in The Journal of the Acoustical Society of America
• Vol. 32  (9) , 1105-1107
• https://doi.org/10.1121/1.1908355

Abstract

Keywords

• TIP SPEEDS
• NOISE CHARACTERISTICS
• HELICOPTER ROTORS
• FEET
• CHARACTERISTICS OF HELICOPTER