Optics: motion pictures – Special effects – Transition effects
Patent
1979-08-31
1982-01-19
Hayes, Monroe H.
Optics: motion pictures
Special effects
Transition effects
352 27, 369 3, 360 66, G03B 2136
Patent
active
043113699
ABSTRACT:
In the disclosed sound motion picture camera, a sound overlap device keeps the sound level constant during a predetermined time after the start of a fade out operation, then gradually lowers the sound level and then gradually raises the sound level during the start of a fade in operation.
REFERENCES:
patent: 3950083 (1976-04-01), Yoshimura et al.
patent: 3972604 (1976-08-01), Yoshimura et al.
patent: 4006975 (1977-02-01), Wagensonner et al.
patent: 4106864 (1978-08-01), Burgermann
Canon Kabushiki Kaisha
Hayes Monroe H.
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