A CONSTANT BEAMWIDTH LOUDSPEAKER
A constant beamwidth loudspeaker A constant beamwidth loudspeaker having a plurality of transducer units/drivers. The transducers are combined in series and parallel for approximating a constant beam-width/directivity without attenuating any of the transducers with resistor components. The transduce...
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| creator | SARVIS, Hugh KEELE, JR FENGER, Lars Rosenkvist |
| description | A constant beamwidth loudspeaker A constant beamwidth loudspeaker having a plurality of transducer units/drivers. The transducers are combined in series and parallel for approximating a constant beam-width/directivity without attenuating any of the transducers with resistor components. The transducers are arranged on a circular arc.
Haut-parleur à largeur de faisceau constante ayant une pluralité d'unités de transducteurs/pilotes. Les transducteurs sont combinés en série et en parallèle pour approximer une largeur/directivité de faisceau constante sans atténuer aucun transducteur avec des composants de résistance. Les transducteurs sont disposés sur un arc circulaire |
| format | Patent |
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Haut-parleur à largeur de faisceau constante ayant une pluralité d'unités de transducteurs/pilotes. Les transducteurs sont combinés en série et en parallèle pour approximer une largeur/directivité de faisceau constante sans atténuer aucun transducteur avec des composants de résistance. Les transducteurs sont disposés sur un arc circulaire</description><subject>DEAF-AID SETS</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS</subject><subject>PUBLIC ADDRESS SYSTEMS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFBwVHD29wsOcfQLUXBydfQN93QJ8VDw8Q91CQ5wdfR2DeJhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHh_kYGRiYGxkaW5maOhsbEqQIAfDki3A</recordid><startdate>20240215</startdate><enddate>20240215</enddate><creator>SARVIS, Hugh</creator><creator>KEELE, JR</creator><creator>FENGER, Lars Rosenkvist</creator><scope>EVB</scope></search><sort><creationdate>20240215</creationdate><title>A CONSTANT BEAMWIDTH LOUDSPEAKER</title><author>SARVIS, Hugh ; KEELE, JR ; FENGER, Lars Rosenkvist</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2024032976A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2024</creationdate><topic>DEAF-AID SETS</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS</topic><topic>PUBLIC ADDRESS SYSTEMS</topic><toplevel>online_resources</toplevel><creatorcontrib>SARVIS, Hugh</creatorcontrib><creatorcontrib>KEELE, JR</creatorcontrib><creatorcontrib>FENGER, Lars Rosenkvist</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SARVIS, Hugh</au><au>KEELE, JR</au><au>FENGER, Lars Rosenkvist</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A CONSTANT BEAMWIDTH LOUDSPEAKER</title><date>2024-02-15</date><risdate>2024</risdate><abstract>A constant beamwidth loudspeaker A constant beamwidth loudspeaker having a plurality of transducer units/drivers. The transducers are combined in series and parallel for approximating a constant beam-width/directivity without attenuating any of the transducers with resistor components. The transducers are arranged on a circular arc.
Haut-parleur à largeur de faisceau constante ayant une pluralité d'unités de transducteurs/pilotes. Les transducteurs sont combinés en série et en parallèle pour approximer une largeur/directivité de faisceau constante sans atténuer aucun transducteur avec des composants de résistance. Les transducteurs sont disposés sur un arc circulaire</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre |
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| subjects | DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS |
| title | A CONSTANT BEAMWIDTH LOUDSPEAKER |
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