公开(公告)号：FR2476418B1

公开(公告)日：1985-01-04

申请号：FR8103016

申请日：1981-02-16

Applicant: SONY CORP

Inventor： KUNIYOSHI YASUNOBU ,  OKADA TOKASHI

IPC: H03J1/00 ,  H04N17/04 ,  H04N5/44

Abstract: A control apparatus for controlling a plurality of characteristics, such as hue, color, brightness, sound and the like, of a reproduced video picture includes a transmitter having a memory for storing data entries corresponding to the characteristics to be controlled, a central processing unit to change selected ones of the stored data entries and a plurality of switches for controlling the central processing unit to change selected ones of the stored data entries in response to actuation of selected ones of the switches, whereby the transmitter transmits the stored data entries, as changed; a receiver including a shift register in which the transmitted control data entries are serially received and converted into parallel control data entries, a D-A converter for producing a plurality of analog control voltages in response to the parallel control data entries from the shift register; and a plurality of voltage-controlled circuits for controlling the plurality of characteristics in response to the plurality of analog control voltages.

公开(公告)号：FR2476418A1

公开(公告)日：1981-08-21

申请号：FR8103016

申请日：1981-02-16

Applicant: SONY CORP

Inventor： KUNIYOSHI YASUNOBU ,  OKADA TOKASHI

IPC: H03J1/00 ,  H04N17/04 ,  H04N5/48

Abstract: A control apparatus for controlling a plurality of characteristics, such as hue, color, brightness, sound and the like, of a reproduced video picture includes a transmitter having a memory for storing data entries corresponding to the characteristics to be controlled, a central processing unit to change selected ones of the stored data entries and a plurality of switches for controlling the central processing unit to change selected ones of the stored data entries in response to actuation of selected ones of the switches, whereby the transmitter transmits the stored data entries, as changed; a receiver including a shift register in which the transmitted control data entries are serially received and converted into parallel control data entries, a D-A converter for producing a plurality of analog control voltages in response to the parallel control data entries from the shift register; and a plurality of voltage-controlled circuits for controlling the plurality of characteristics in response to the plurality of analog control voltages.