Apparatus for detecting positive and negative noise signals in a

Apparatus for detecting recorded data in a video tape recorder f

Apparatus for detecting relative motion between contents of succ

Apparatus for detecting remaining sheets of supplied paper in fa

Apparatus for detecting servo-lock state in rotation of rotary r

Apparatus for detecting television image movement

Apparatus for detecting the defect of pattern

Apparatus for detecting the direction of light for dazzle-free m

Apparatus for detecting the position of fine object

Apparatus for detecting the surface flaws of a red-heated metal

Apparatus for determining recording mode of frequency-modulated

Apparatus for determining the best image from a dual...

Apparatus for determining the parameters of figures on a surface

Apparatus for digitalizing an image by analysis by means of a li

Apparatus for digitally controlling the D.C. value of a processe

Apparatus for digitizing a composite video signal

Apparatus for digitizing optical images

Apparatus for discriminating a moving region and a stationary re

Apparatus for discriminating audio signals

Apparatus for discriminating television signal