专利名称：SIGNAL PROCESSING DEVICE AND METHOD发明人：Hitoshi Tomiyama申请号：US13910560申请日：20130605
公开号：US20140022384A1公开日：20140123
专利附图：
摘要：There is provided a signal processing device including a signal generation unitthat generates a control signal for controlling an imaging device connected via one cable,a signal superimposition unit that superimposes the control signal generated by thesignal generation unit on a video signal received from the imaging device via the cable
without an influence on display of a video corresponding to the video signal, and atransmission unit that transmits the signals superimposed by the signal superimpositionunit to the imaging device via the cable.
申请人：Sony Corporation
地址：Tokyo JP
国籍：JP
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