H. Sternfeld

发表

An Investigation of Noise Generation on a Hovering Rotor

H. Sternfeld, R H Spencer, J O Schairer, 1971 .

Study of design constraints on helicopter noise

H. Sternfeld, C. W. Wiedersum, 1979 .

Design of helicopter rotors to noise constraints

H. Sternfeld, E. G. Schaeffer, 1978 .

A study of the effect of flight density and background noise on V/STOL acceptability. [effective perceived noise level as measure of annoyance]

H. Sternfeld, E. G. Hinterkeuser, R. B. Hackman, 1974 .

Role of empirical methods

H. Sternfeld, 1982 .

Civil helicopter noise assessment study Boeing-Vertol model 347. [recommendations for reduction of helicopter noise levels]

H. Sternfeld, E. G. Hinterkeuser, 1974 .

Evaluation of the impact of noise metrics on tiltrotor aircraft design

H. Sternfeld, R. Spencer, P. Ziegenbein, 1995 .

An Investigation of Helicopter Transmission Noise Reduction by Vibration Absorbers and Damping

H. Sternfeld, J O Schairer, R H Spencer, 1972 .

The role of wind tunnel models in helicopter noise research

H. Sternfeld, E. G. Schaeffer, 1986 .

Evaluation of the annoyance due to helicopter rotor noise

H. Sternfeld, L. B. Doyle, 1978 .

Acceptability of VTOL aircraft noise determined by absolute subjective testing

H. Sternfeld, E. G. Hinterkeuser, R. B. Hackman, 1972 .

An investigation of rotor harmonic noise by the use of small scale wind tunnel models

H. Sternfeld, E. G. Schaffer, 1982 .

A method for determining internal noise criteria based on practical speech communication applied to helicopters

H. Sternfeld, L. B. Doyle, 1978 .

An Experiment in Aural Detection of Helicopters

H. Sternfeld, L. Hartman, 1973 .