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Video tape audio playback control device in broadcasting mode of tele video

机译:远程视频广播模式下的录像带音频回放控制装置

摘要

The present invention relates to a video tape audio playback control apparatus in a broadcast mode of a tele video, comprising: function setting means (2) for performing key setting for reproduction of audio information recorded on a video tape in a broadcast mode; When the key setting for reproducing the sound information of the video tape in the broadcast mode by (2) is made, the loading state of the video tape is detected from the tape loading detecting means 10 on the basis of the function program data of the data memory means 4. Control means (6) for controlling the reproduction of the audio signal of the videotape and the audio signal from the videotape at the same time by allowing the audio signal of the videotape to be read, and the broadcasting mode under the control of the control means (6). Servo-controlled by the drive servo means 12 and 16 and the drive servo means 12 and 16 which perform a drive servo function for driving the video tape. Driving driving means 14 and 18 driven to drive the video tape; audio reading means 20 and 22 reading audio signals recorded on the video tape driven by the driving driving means 14 and 18; The voice processing means (30, 32) under the control of the control means (6) and the voice reproduction processing means (24,26) for signal processing of the voice signal read by the voice reading means (20, 22) to be reproduced. Switching switching means 34 for switching the voice signal of the television broadcast through the voice signal and the video signal through the voice reproduction processing means 26 so as to reproduce the voice, and the voice signal of the television broadcast from the video tape. Voice multiple processing means (36,38) for multiplying voice by assigning the respective voice channels to each voice channel, and matrix means (40) for matrix reproducing the voice signals for each voice multiprocessed voice channel. The generated features.;(Figure 1)
机译:本发明涉及处于电视广播的广播模式中的磁带音频重放控制设备,包括:功能设置装置(2),用于进行键设置,用于以广播模式重放记录在磁带上的音频信息。当通过(2)进行了用于在广播模式下再现录像带的声音信息的键设置时,基于录像带的功能程序数据从录像带装载检测装置10中检测录像带的装载状态。数据存储装置4。控制装置(6),用于通过允许读取录像带的音频信号来同时控制录像带的音频信号和来自录像带的音频信号的再现以及在该模式下的广播模式。控制装置(6)的控制。由执行用于驱动录像带的驱动伺服功能的驱动伺服装置12和16以及驱动伺服装置12和16进行伺服控制。驱动驱动装置14和18被驱动以驱动录像带;音频读取装置20和22读取记录在由驱动驱动装置14和18驱动的录像带上的音频信号;语音处理装置(30、32)在控制装置(6)和语音再现处理装置(24、26)的控制下,对由语音读取装置(20、22)读取的语音信号进行信号处理。转载。切换切换装置34,用于通过语音再现处理装置26切换通过语音信号广播的电视的语音信号和视频信号,以便从录像带再现语音和电视广播的语音信号。语音多路处理装置(36,38),用于通过将各个语音信道分配给每个语音信道来使语音相乘;以及矩阵装置(40),用于矩阵再现每个语音多路处理语音信道的语音信号。生成的特征。(图1)

著录项

  • 公开/公告号KR970017442A

    专利类型

  • 公开/公告日1997-04-30

    原文格式PDF

  • 申请/专利权人 배순훈;

    申请/专利号KR19950030599

  • 发明设计人 김성준;

    申请日1995-09-19

  • 分类号G11B20/02;

  • 国家 KR

  • 入库时间 2022-08-22 03:17:52

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