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- [1] Portable 16-Mm Sound Projector JOURNAL OF THE SOCIETY OF MOTION PICTURE ENGINEERS, 1948, 51 (01): : 21 - 29
- [2] PORTABLE 16 MM. SOUND PICTURE SYSTEM JOURNAL OF THE SOCIETY OF MOTION PICTURE ENGINEERS, 1932, 19 (03): : 249 - 259
- [4] 35-Mm and 16-Mm Portable Sound-Recording System JOURNAL OF THE SOCIETY OF MOTION PICTURE ENGINEERS, 1949, 53 (02): : 159 - 182
- [5] CONSTRUCTION AND DESIGN OF PARMLY SOUND LABORATORY AND ANECHOIC CHAMBER JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1947, 19 (06): : 988 - 992
- [6] Construction of an anechoic chamber for characterization of the sound transmission loss REVISTA BRASILEIRA DE ENSINO DE FISICA, 2012, 34 (04):
- [7] PORTABLE AND SEMIPORTABLE LOUDSPEAKER SYSTEMS FOR REPRODUCING 16-MM SOUND ON FILM JOURNAL OF THE SOCIETY OF MOTION PICTURE ENGINEERS, 1947, 49 (05): : 431 - 438
- [8] SOME INDUSTRIAL APPLICATIONS OF CURRENT 16-MM SOUND MOTION PICTURE EQUIPMENT JOURNAL OF THE SOCIETY OF MOTION PICTURE ENGINEERS, 1940, 34 (02): : 156 - 167
- [9] A 16MM PORTABLE PROCESSOR JOURNAL OF THE SMPTE-SOCIETY OF MOTION PICTURE AND TELEVISION ENGINEERS, 1957, 66 (03): : 147 - 147