Signal processor using charge-coupled devices

Claim 1

A time base corrector for removing time base errors from video signal information of a type including synchronizing pulses, comprising: storage means including a predetermined number of sequentially arranged storage elements and having an input terminal to be coupled to a source of signals representative of said video signal information to be corrected and an output terminal for providing corrected signals representative of said video signal information, said storage means responsive to clock pulses for transferring said signals through successive storage elements from said input terminal to said output terminal; a start/stop oscillator coupled to said storage means to apply clock pulses thereto; timing signal means responsive to an external source of synchronizing signal components coupled to said start/stop oscillator for providing a first reference signal for starting the operation of said oscillator to provide clock pulses to said storage means; a triggerable counter which, after being triggered on, stops said oscillator after the number of clock pulses necessary to transfer a signal from said input terminal to the last of said sequentially arranged storage elements; and synchronizing pulse separator means coupled to receive said video signal to be corrected and to said counter for providing a second reference signal for starting said counter at a predetermined time during each active line period of said video signal, whereby the portion of said video signal occurring at said predetermined time is stored at the last of said sequentially arranged storage elements.