Compensating structure for position errors in apparatus for reco

Details Compensating structure for position errors in apparatus for reco Compensating structure for position errors in apparatus for reco

1991-01-22

1993-03-23

Fuller, Benjamin R.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358 75, 358471, 358909, 359 68, 359 72, 365112, H04N 140, H04N 907

Patent

active

051969254

ABSTRACT:
A charge latent image is formed on a recording medium in response to information and a reference pattern so that the information and the reference pattern are recorded on the recording medium. During a reproducing process, the information is read out from the recording medium and an information signal representing the readout information is generated. In addition, the reference pattern is read out from the recording medium and a reference signal representing the reference pattern is generated. The information is demodulated from the information signal. The reference signal is used in the demodulation of the information from the information signal.

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