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Journal of the Society of Motion Picture Engineers ( Volume: 32, Issue: 4, April 1939)
Unidirectional Microphone Technic
SMPTE • Journal Article • [Active]
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Level 1 — direct references (docs this doc cites)
- 1. Olsen H. F. Massa F. : “Applied Acoustics,” P. Blakiston's Sons Co. Inc . ( philadelphia ), 1934 , p. 141 .EXTERNAL
- 2. Rettinger M. : “Note on the Velocity Microphone,” J. Soc. Mot. Pict. Eng. XXIX (Dec., 1937 ), p. 629 .EXTERNAL
- 3. Maxfield J. P. : “Some Physical Factors Affecting the Illusion in Sound Motion Pictures,” J. Soc. Mot. Pict. Eng., XVII (July, 1931 ). p. 69 .EXTERNAL