共 2 条
[1]
RECORDING TESTS ON SOME RECENT HIGH-RESOLUTION EXPERIMENTAL EMULSIONS
[J].
JOURNAL OF THE SOCIETY OF MOTION PICTURE ENGINEERS,
1938, 30 (01)
:18-24
[2]
THE RCA RECORDING SYSTEM AND ITS ADAPTATION TO VARIOUS TYPES OF SOUND-TRACK
[J].
JOURNAL OF THE SOCIETY OF MOTION PICTURE ENGINEERS,
1937, 29 (03)
:258-273