Equipment with shake sensing function

Details Equipment with shake sensing function Equipment with shake sensing function

1999-04-21

2000-12-12

Adams, Russell

Photography

Camera shake sensing

Having stabilization system

396 52, G03B 1700

Patent

active

061609595

ABSTRACT:
In a shake correctable apparatus, beat signals generated by interference of a mechanical vibration having a frequency fg due to a excitation of an angular velocity sensing portion of an angular velocity sensor and a mechanical vibration having a frequency fp due to a driving of a driving device are removed from an output signal of the angular velocity sensor by a filtering operation of a low-pass filter or a band-pass filter. The frequencies fg and fp have a relation of fc<.vertline.m.multidot.fg-n.multidot.fp.vertline. with respect to a cutoff frequency fc of the filter in high frequency side.

REFERENCES:
patent: 5678070 (1997-10-01), Kai
patent: 5768634 (1998-06-01), Nagai et al.
patent: 5771069 (1998-06-01), Kobayashi
patent: 5805212 (1998-09-01), Fujiwara

Affiliated with

Also associated with

Rating

Equipment with shake sensing function does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Equipment with shake sensing function, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Equipment with shake sensing function will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-225121