Receiver, receiving method, and program

受信装置および受信方法ならびにプログラム

Abstract

<P>PROBLEM TO BE SOLVED: To provide a receiver, a receiving method, and a program capable of performing connection to an input terminal accurately, simply, and safely. <P>SOLUTION: A demultiplexer 13 demultiplexes a signal inputted from an input terminal 11 into a band signal for satellite broadcasting and a band signal for ground broadcasting. A main tuner 3 and a sub tuner 4 can receive both of satellite broadcasting and ground broadcasting. A switch unit 14 selectively switches connection between a first setting and a second setting. A signal is supplied from the output side for ground broadcasting band signals of the demultiplexer 13 to the main tuner 3 side in the first setting, and a signal is supplied from an input terminal 12 to the tuner side in the second setting. A signal for ground broadcasting is detected at each of the first setting and the second setting. Then, a setting of the switch unit 14 is controlled, based on the detected result and a setting of the switch unit 14 when detection is carried out. <P>COPYRIGHT: (C)2007,JPO&INPIT
【課題】入力端子への接続を正確、簡単且つ安全に行える受信装置および受信方法ならびにプログラムを提供する。 【解決手段】分波器13は、入力端子11から入力される信号を衛星放送の帯域信号と地上放送の帯域信号とに分波する。メインチューナ部3およびサブチューナ部4は、衛星放送と地上放送とを受信可能とされている。切換器14は、分波器13の地上放送の帯域信号の出力側からメインチューナ部3側へ信号が供給される第1の設定と、入力端子12からチューナ部側へ信号が供給される第2の設定とで、選択的に接続を切り換える。第1の設定と第2の設定とのそれぞれにおいて地上放送の信号を検出し、検出結果と検出されたときの切換器14の設定とに基づき、切換器14の設定を制御する。 【選択図】図1

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Cited By (1)

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