Method and apparatus for detecting tire revolution using...

Method and apparatus for detecting wheel revolution using...

Method and apparatus for detection of a moving speed of a mobile

Method and apparatus for determining fan speed

Method and apparatus for determining linear and angular...

Method and apparatus for determining relative contributions of i

Method and apparatus for determining rotational speed

Method and apparatus for digital calculation of rotational speed

Method and apparatus for measuring motor speed using a constant

Method and apparatus for measuring rotary movement of a shaft

Method and apparatus for measuring the rotational speed of a sha

Method and apparatus for measuring the wheel speed

Method and apparatus for sensing the rotational speed of an airc

Method and apparatus for transmitting speed information and...

Method and circuit configuration for conditioning the output sig

Method and circuit for checking the width of the air gap in...

Method and circuit for determining the speed of rotation of a ro

Method and device for detecting incorrect polarity in a...

Method and system for determination of speed of revolution of a

Method for detecting disturbances when determining the...