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31 条记录 (耗时 0.008 秒)

    Reception of an audio signal using the video blanking period
    1.
    发明公开
    Reception of an audio signal using the video blanking period 有权
    Empfang eines Audiosignals unter Verwendung des Video-Austast-Intervalls

    公开(公告)号：EP2262257A1

    公开(公告)日：2010-12-15

    申请号：EP10172881.4

    申请日：2002-03-07

    申请人： Sony Corporation

    发明人： OKAMOTO, Hiroshige

    IPC分类号： H04N7/088 ,  H04N7/085

    CPC分类号： H04N7/083 ,  H04N7/088

    摘要： An original blanking period of a video signal is shortened to a set blanking period, and audio data is multiplexed into a resulting superimposing period. Table distinguishing data indicating length of the superimposing period is inserted into the period as a blanking signal. With thins configuration, it is possible to enable transmission and reception of an audio signal inn systems capable of transmitting and receiving a video signal.

    摘要翻译： 视频信号的原始消隐周期被缩短到设置的消隐周期，音频数据被复用到所产生的叠加周期。 作为消隐信号，将表示叠加期间长度的表格区分数据插入该期间。 利用配置，可以实现能够发送和接收视频信号的音频信号inn系统的发送和接收。

    METHOD FOR CONTROLLING OUTPUT OF DISPLAY UNIT AND SYSTEM ENABLING OF THE METHOD
    3.
    发明公开
    METHOD FOR CONTROLLING OUTPUT OF DISPLAY UNIT AND SYSTEM ENABLING OF THE METHOD 有权
    一种用于控制显示单元和法律程序的许可证制度问题

    公开(公告)号：EP2087482A2

    公开(公告)日：2009-08-12

    申请号：EP07833293.9

    申请日：2007-10-11

    申请人： LG Electronics Inc.

    发明人： KIM, Hong Su ,  KIM, In Hoon

    IPC分类号： G09G5/00 ,  H04N7/085

    CPC分类号： G09G5/005

    摘要： Disclosed herein are a method for controlling the output of a display unit to meet various requirements of the user, and an output control apparatus employing the method. The method comprises the following steps: storing label information of external devices for which overscan operation is not desired (S101 ) in a storage unit; allowing a user to select an external device from which data is to be input (S102); determining the label information (S103); and determining whether to perform overscan operation (S104). The apparatus for controlling the output of a display unit comprises a storage means (403), a user interface (401 ) and a scan selector (402).

    SIGNAL TRANSMITTING DEVICE AND SIGNAL RECEIVING DEVICE
    4.
    发明公开
    SIGNAL TRANSMITTING DEVICE AND SIGNAL RECEIVING DEVICE 有权
    设备用于传送和接收信号

    公开(公告)号：EP1303145A4

    公开(公告)日：2005-11-16

    申请号：EP01984380

    申请日：2001-07-23

    申请人： MATSUSHITA ELECTRIC IND CO LTD

    发明人： SUZUKI HIDEKAZU ,  NISHIO TOSHIO

    IPC分类号： G09G5/00 ,  H04N7/083 ,  H04N7/085 ,  H04N7/52

    CPC分类号： H04N7/52 ,  H04N7/083 ,  H04N21/2368 ,  H04N21/242 ,  H04N21/4305 ,  H04N21/4341

    摘要： A signal transmitting device which uses a multiplex unit (102) to multiplex image signals and time-axis-compressed voice signals based on multiple control signals, and transmit them via a data line (106); and a signal receiving device which uses a separation unit (103) to separate image/voice multiplexed signals received via the data line (106) into the original image signals and voice signals using separation control signals. In addition, horizontal synchronous signals or vertical synchronous signals of image signals are used as multiple controls signals and separation control signals; and voice signals are time-axis-compressed on a transmitting side, multiplexed into gaps between video signals, and are time-axis-expanded on receiving side. The signal transmitting device and the signal receiving device constructed as above can implement a DVI standard-compliant signal transmission system that can transmit image signals along with voice signals.

    SIGNAL TRANSMISSION SYSTEM, SIGNAL TRANSMITTER, AND SIGNAL RECEIVER
    5.
    发明公开
    SIGNAL TRANSMISSION SYSTEM, SIGNAL TRANSMITTER, AND SIGNAL RECEIVER 有权
    信号传输系统，信号发射器和信号接收器

    公开(公告)号：EP1271949A4

    公开(公告)日：2008-04-16

    申请号：EP01970206

    申请日：2001-09-25

    申请人： MATSUSHITA ELECTRIC IND CO LTD

    发明人： SUZUKI HIDEKAZU

    IPC分类号： H04N7/083 ,  H04N7/085 ,  H04N7/088 ,  H04N7/08 ,  H04N11/00

    CPC分类号： H04N7/0855 ,  H04N7/083 ,  H04N7/088

    摘要： A video signal, an audio signal, and a control signal used for control on the reception side are time-division multiplexed. A signal transmission system comprising a signal transmitter (11) having a time-domain compression section (101) for time-domain compressing an audio signal and a multiplexing section (102) for time-division multiplexing a control signal and a time-domain compressed audio signal in the blanking interval of a video signal and sending the multiplexed signal to a signal receiver (12) through a transmission line (106) and the signal receiver (12) having a separating section (103) for separating the multiplexed signal which is transmitted from the signal transmitter (11)and in which the video signal, the control signal, and the time-domain compressed audio signal are time-division multiplexed to the video signal, the control signal, and the time-compressed audio signal and a time-domain decompressing section (104) for decompressing the time-domain compressed audio signal.