CONFERENCE DEVICE
In a video teleconference device, a microphone and a speaker are arranged in a housing in such a manner that a voice input direction of the microphone and a voice output direction of the speaker are roughly orthogonal to each other. With that, the sound coming out of the speaker is not easily receiv...
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| Main Authors | , , |
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| Format | Patent |
| Language | English French |
| Published |
10.11.2015
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| Subjects | |
| Online Access | Get full text |
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| Abstract | In a video teleconference device, a microphone and a speaker are arranged in a housing in such a manner that a voice input direction of the microphone and a voice output direction of the speaker are roughly orthogonal to each other. With that, the sound coming out of the speaker is not easily received as input by the microphone. Thus, with such a simple configuration, it becomes possible to effectively curb the echo effect and the howling effect. |
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| AbstractList | In a video teleconference device, a microphone and a speaker are arranged in a housing in such a manner that a voice input direction of the microphone and a voice output direction of the speaker are roughly orthogonal to each other. With that, the sound coming out of the speaker is not easily received as input by the microphone. Thus, with such a simple configuration, it becomes possible to effectively curb the echo effect and the howling effect. |
| Author | ODANAKA, SATOSHI SHIDA, HARUO HAYASHI, NOBUTAKE |
| Author_xml | – fullname: ODANAKA, SATOSHI – fullname: HAYASHI, NOBUTAKE – fullname: SHIDA, HARUO |
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| Notes | Application Number: CA20122834029 |
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| PublicationYear | 2015 |
| RelatedCompanies | RICOH COMPANY, LIMITED |
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| Snippet | In a video teleconference device, a microphone and a speaker are arranged in a housing in such a manner that a voice input direction of the microphone and a... |
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| SubjectTerms | CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS PUBLIC ADDRESS SYSTEMS TELEPHONIC COMMUNICATION |
| Title | CONFERENCE DEVICE |
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