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    • 10. 发明授权
    • Configurable channel selecting apparatus with channel increasing key
    • 具有通道增加键的可配置通道选择设备
    • US5422682A
    • 1995-06-06
    • US92411
    • 1993-07-16
    • Tomoaki NakadeHitoshi Komatsu
    • Tomoaki NakadeHitoshi Komatsu
    • H03J1/00H04N5/44
    • H03J1/0008
    • A channel selecting apparatus includes a broadcast signal selector provided with a plurality of channels corresponding to respective broadcast stations for selecting a channel among the plurality of channels, channel selecting keys for directly selecting one channel among regular channels, a channel increasing key for establishing at least one auxiliary channel other than the regular channels, a channel shift key for selecting one of the regular channels while sequentially shifting a current channel among the regular channels and the auxiliary channels for generating instructions corresponding to respective keys whenever the channel selecting key, the channel increasing key and the channel shift key are operated, a storage device for storing a plurality of regular channel data corresponding to the respective regular channel auxiliary channel data other than the regular channel data, and a controller for defining storage areas and for controlling the channel shift operation by the channel selector while referring to the regular channel data and the auxiliary channel data based on the operating instruction.
    • 频道选择装置包括广播信号选择器,其具有与各广播台对应的多个频道,广播信号选择器,用于选择多个频道中的频道,频道选择键,用于在常规频道中直接选择一个频道;频道增加键,用于至少建立 除了常规信道之外的一个辅助信道,用于在常规信道和辅助信道之间顺序移位当前信道的频道移位键,每当频道选择键增加时,产生与各个键相对应的指令的辅助信道 键和频道切换键,用于存储对应于除了常规频道数据之外的各个常规频道辅助频道数据的多个常规频道数据的存储装置,以及用于定义存储区域并用于控制频道移位操作的控制器 通过信道 el选择器,同时基于操作指令参考常规频道数据和辅助频道数据。