Playback Control Apparatus and Audio System
First Claim
Patent Images
1. A playback control apparatus which can be electrically connected with a playback device capable of externally receiving a playback signal for playing back a sound or an image, and which transmits the playback signal to the playback device if it is detected that a predetermined electric source was externally supplied to itself.
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Abstract
One aspect of the present invention can include a playback device capable of externally receiving a playback signal for playing back a sound or an image, and capable of transmitting the playback signal to the playback device if it is detected that a predetermined electric source was externally supplied.
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Citations
10 Claims
- 1. A playback control apparatus which can be electrically connected with a playback device capable of externally receiving a playback signal for playing back a sound or an image, and which transmits the playback signal to the playback device if it is detected that a predetermined electric source was externally supplied to itself.
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5. An audio system for outputting a sound or an image, which is played back by a playback device, from a speaker or a display provided externally of the playback device, wherein:
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the playback device is constituted so as to be capable of externally receiving a playback signal for playing back the sound or the image, and the system has a playback control apparatus which can be electrically connected with the display device, and transmits the playback signal to the playback device if it is detected that a predetermined electric source was externally supplied to itself.
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- 6. A playback control apparatus comprising an adapter capable of transmitting a playback signal to a playback device if it is detected that a predetermined electric source was externally supplied to the adapter.
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10. An audio system for outputting a sound or an image comprising:
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a playback device capable of outputting a sound or image from at least one of a speaker or a display, wherein; the playback device is capable of externally receiving a playback signal for playing back the sound or the image, and the system has a playback control apparatus which can be electrically connected with the display device, and transmits the playback signal to the playback device if it is detected that a predetermined electric source was externally supplied to itself.
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Specification