Journal of the Society of Motion Picture Engineers (1930-1949)

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CLASSIFIED INDEX 139 Characteristics of Modern Microphones for Sound Recording, F. L. Hopper, v. 33, no. 3 (Sept. 1939), p. 278. Cardioid Directional Microphone, R. N. Marshall and W. R. Harry, v. 33, no. 3 (Sept. 1939), p. 254. Further Improvements in Light-Weight Record Reproducers, and Theoretical Considerations Entering into Their Design, A. L. Williams, v. 33, no. 2 (Aug. 1939), p. 203. Sound-Track Projection Microscope, G. M. Best, v. 33, no. 2 (Aug. 1939), p. 198. Sound Picture Recording and Reproducing Characteristics, D. P. Loye and K. F. Morgan, v. 33, no. 1 (July 1939), p. 107. Analysis and Measurement of Distortion in Variable-Density Recording, J. G. Frayne and R. R. Scoville, v. 32, no. 6 (June 1939), p. 648. Sound Picture Recording and Reproducing Characteristics, v. 32, no. 6 (June 1939), p. 631. Super 16-Mm Sound and Picture Printer, O. B. Depue, v. 32, no. 5 (May 1939), p. 575. New Piezoelectric Devices of Interest to the Motion Picture Industry, A. L. Williams, v. 32, no. 5 (May 1939), p. 552. New Sound Recording Equipment, D. R. Canady and V. A. Welman, v. 32, no. 5 (May 1939), p. 544. New Single-System Recording Attachment for Standard Cameras, A. Reeves, v. 32, no. 5 (May 1939), p. 540. 16-Mm Studio Recorder, R. W. Benfer, v. 32, no. 5 (May 1939), p. 534. Artificially Controlled Reverberation, S. K. Wolf, v. 32, no. 4 (Apr. 1939), p. 390. Unidirectional Microphone Technic, J. P. Livadary and M. Rettinger, v. 32, no. 4 (Apr. 1939), p. 381. Motion Picture Dubbing and Scoring Stage, C. L. Lootens, D. J. Bloomberg, and M. Rettinger, v. 32, no. 4 (Apr. 1939), p. 357. Improving the Fidelity of Disk Records for Direct Playback, H. J. Has- brouck, v. 32, no. 3 (Mar. 1939), p. 246. Latest Developments in Variable-Area Processing, A. C. Blaney and G. M. Best, v. 32, no. 3 (Mar. 1939), p. 237. Some Practical Accessories for Motion Picture Recording, R. O. Strock, v. 32, no. 2 (Feb. 1939), p. 188. Characteristics of Film Reproducer Systems, F. Durst and E. J. Shortt, v. 32, no.2 (Feb. 1939), p. 169. Some Production Aspects of Binaural Recording for Sound Motion Pictures, W. H. Offenhauser, Jr., and J. J. Israel, v. 32, no. 2 (Feb. 1939), p. 139. Latent Image Theory and Its Experimental Application to Motion Picture Sound-Film Emulsion, W. J. Albersheim, v. 32, no. 1 (Jan. 1939), p. 73. Method for Determining the Scanning Losses in Sound Optical Systems, E. D. Cook and V. C. Hall, v. 31, no. 6 (Dec. 1938), p. 586. Variable Matte Control (Squeeze Track) for Variable-Density Recording, G. R. Crane, v. 31, no. 5 (Nov. 1938), p. 531.