公开(公告)号：US20100053471A1

公开(公告)日：2010-03-04

申请号：US12549357

申请日：2009-08-27

申请人： Yasushi Shikata ,  Takashi Yamamoto ,  Tomoyasu Yoshikawa ,  Katsuhiro Ito ,  Tomoki Kuroda ,  Kiyohiro Uemura ,  Masaki Tamura ,  Masatsugu Sasaki ,  Kinshirou Suzawa

发明人： Yasushi Shikata ,  Takashi Yamamoto ,  Tomoyasu Yoshikawa ,  Katsuhiro Ito ,  Tomoki Kuroda ,  Kiyohiro Uemura ,  Masaki Tamura ,  Masatsugu Sasaki ,  Kinshirou Suzawa

IPC分类号： H04N5/60

CPC分类号： H04N5/60 ,  H04N5/765 ,  H04N21/4135 ,  H04N21/43635

摘要： In an AV system in which a television apparatus and a recorder are individually connected to an AV amplifier through an HDMI, in the case where sound is output from the AV amplifier, if insertion of headphones into the television apparatus is detected, control information to switch the destination of the audio data is transmitted from the television apparatus to the AV amplifier. The AV amplifier switches the destination of the audio data that is input from the recorder from a speaker output section to the television apparatus in accordance with the control information. Thus, even if the headphones are inserted into the television apparatus while the AV amplifier is outputting sound reproduced by the recorder, the sound can be output from the headphones.

摘要翻译： 在电视机和录像机通过HDMI分别连接到AV放大器的AV系统中，在从AV放大器输出声音的情况下，如果检测到插入耳机到电视机中的控制信息，则切换 音频数据的目的地从电视装置发送到AV放大器。 AV放大器根据控制信息将从记录器输入的音频数据的目的地从扬声器输出部分切换到电视装置。 因此，即使当AV放大器输出由记录器再现的声音时将耳机插入电视机中时，也可以从耳机输出声音。

公开(公告)号：US08446533B2

公开(公告)日：2013-05-21

申请号：US12549357

申请日：2009-08-27

申请人： Yasushi Shikata ,  Takashi Yamamoto ,  Tomoyasu Yoshikawa ,  Katsuhiro Ito ,  Tomoki Kuroda ,  Kiyohiro Uemura ,  Masaki Tamura ,  Masatsugu Sasaki ,  Kinshirou Suzawa

发明人： Yasushi Shikata ,  Takashi Yamamoto ,  Tomoyasu Yoshikawa ,  Katsuhiro Ito ,  Tomoki Kuroda ,  Kiyohiro Uemura ,  Masaki Tamura ,  Masatsugu Sasaki ,  Kinshirou Suzawa

IPC分类号： H04N5/60 ,  H04N5/765 ,  H04N9/80 ,  H04R5/00

CPC分类号： H04N5/60 ,  H04N5/765 ,  H04N21/4135 ,  H04N21/43635

摘要： In an AV system in which a television apparatus and a recorder are individually connected to an AV amplifier through an HDMI, in the case where sound is output from the AV amplifier, if insertion of headphones into the television apparatus is detected, control information to switch the destination of the audio data is transmitted from the television apparatus to the AV amplifier. The AV amplifier switches the destination of the audio data that is input from the recorder from a speaker output section to the television apparatus in accordance with the control information. Thus, even if the headphones are inserted into the television apparatus while the AV amplifier is outputting sound reproduced by the recorder, the sound can be output from the headphones.

摘要翻译： 在电视机和录像机通过HDMI分别连接到AV放大器的AV系统中，在从AV放大器输出声音的情况下，如果检测到插入耳机到电视机中的控制信息，则切换 音频数据的目的地从电视装置发送到AV放大器。 AV放大器根据控制信息将从记录器输入的音频数据的目的地从扬声器输出部分切换到电视装置。 因此，即使当AV放大器输出由记录器再现的声音时将耳机插入电视机中时，也可以从耳机输出声音。