Speaker matcher for use of multiple rooms
First Claim
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1. A speaker matcher, comprising:
- a plurality of selective switches each having a first side and a second side;
a first input terminal externally connected to a plurality of audio sources that are amplified by signals and having a side connected to the first side of each of the selective switches;
a second input terminal externally connected to a plurality of audio sources that have not been amplified by the signals and having a side connected to the second side of each of the selective switches;
a plurality of power amplifying circuits each having a first side connected to the second side of each of the selective switches and a second side connected to the first side of each of the selective switches;
a plurality of press switches each having a first side connected to each of the selective switches;
a plurality of volume control switches each having a first side connected to a second side of each of the press switches; and
a plurality of speaker output terminals each having a first side connected to a second side of each of the volume control switches and a second side connected to a plurality of speakers.
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Abstract
A speaker matcher includes a plurality of selective switches, a first input terminal, a second input terminal, a plurality of power amplifying circuits, a plurality of press switches, a plurality of volume control switches, and a plurality of speaker output terminals. Thus, the different rooms can select different audio sources by switching the selective switches for the different rooms so as to satisfy the requirements of different users. In addition, the different audio sources are output by the speakers for the different rooms.
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Citations
8 Claims
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1. A speaker matcher, comprising:
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a plurality of selective switches each having a first side and a second side;
a first input terminal externally connected to a plurality of audio sources that are amplified by signals and having a side connected to the first side of each of the selective switches;
a second input terminal externally connected to a plurality of audio sources that have not been amplified by the signals and having a side connected to the second side of each of the selective switches;
a plurality of power amplifying circuits each having a first side connected to the second side of each of the selective switches and a second side connected to the first side of each of the selective switches;
a plurality of press switches each having a first side connected to each of the selective switches;
a plurality of volume control switches each having a first side connected to a second side of each of the press switches; and
a plurality of speaker output terminals each having a first side connected to a second side of each of the volume control switches and a second side connected to a plurality of speakers. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification