Television camera having an electronic viewfinder with a sound-l

Details Television camera having an electronic viewfinder with a sound-l Television camera having an electronic viewfinder with a sound-l

1986-08-25

1988-02-02

Britton, Howard W.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

3581921, 358198, 340722, H04N 1700, H04N 550, H04N 560

Patent

active

047231629

ABSTRACT:
The display screen of an electronic viewfinder displays camera setting information components outside the screne image, so that a camera operator can check the camera settings and possibly modify them to desired values without having to look away from the scene image. In the camera according to the invention, the sound recording level is displayed in the viewfinder as a bar whose length varies logarithmically. A stable presentation of the sound recording level is the result.

REFERENCES:
patent: 2180944 (1939-11-01), Linsell
patent: 3435136 (1969-03-01), Bachmann et al.
patent: 3502804 (1970-03-01), Barr
patent: 4577188 (1986-03-01), Inami et al.

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