BOUNDARY MICROPHONE AND DESKTOP ELECTRO-ACOUSTIC TRANSDUCER
First Claim
Patent Images
1. A boundary microphone comprising:
- a base having a flat shape;
a support provided on a bottom surface of the base;
a microphone unit incorporated in the base and converts sound into an electric signal; and
a pressure sensitive switch to turn on and off an output signal from the microphone unit is, whereinat least one such pressure sensitive switch is provided to be pressed between the base and the support.
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Abstract
A base having a flat shape; a support provided on a bottom surface of the base; a microphone unit incorporated in the base and converts sound into an electric signal; and a pressure sensitive switch with which an output signal from the microphone unit is turned on and off are included. At least one such pressure sensitive switch is provided to be pressed between the base and the support.
21 Citations
11 Claims
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1. A boundary microphone comprising:
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a base having a flat shape; a support provided on a bottom surface of the base; a microphone unit incorporated in the base and converts sound into an electric signal; and a pressure sensitive switch to turn on and off an output signal from the microphone unit is, wherein at least one such pressure sensitive switch is provided to be pressed between the base and the support. - View Dependent Claims (2, 3, 4, 5)
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6. A desktop electro-acoustic transducer comprising:
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a base having a flat shape; a support provided on a bottom surface of the base; an electro-acoustic transducing unit incorporated in the base; and a pressure sensitive switch to turned on and off an output signal froth the electro-acoustic transducing unit, wherein at least one such pressure sensitive switch is provided to be pressed between the base and the support. - View Dependent Claims (7, 8, 9, 10, 11)
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Specification