Analog-to-digital converter for camera

Details Analog-to-digital converter for camera Analog-to-digital converter for camera

1987-07-14

1992-03-17

Roskoski, Bernard

Coded data generation or conversion

Analog to or from digital conversion

354426, H03K 1302

Patent

active

050972626

ABSTRACT:
An analog-to-digital converter for a camera has a reference signal generating element, a measurement signal generating element, and pulse output means for generating pulses of pule durations corresponding respectively to signals from the generating elements. The generating elements are alternately selected to produce two pulse durations, and the ratio of these two durations is computed by pulse duration ratio computing means. Control information corresponding to the computed ratio is retrieved from memory means.

REFERENCES:
patent: 3537003 (1970-10-01), Planta et al.
patent: 3875503 (1975-04-01), Hayashi
patent: 3939459 (1976-02-01), Hoopes
patent: 4057809 (1977-11-01), Nakamoto
patent: 4128885 (1978-12-01), Valek
patent: 4445111 (1984-04-01), Swift

Affiliated with

Also associated with

Rating

Analog-to-digital converter for camera does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Analog-to-digital converter for camera, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Analog-to-digital converter for camera will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1479375