Directivity control apparatus, directivity control method, storage medium and directivity control system
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United States of America Patent
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Nov 27, 2018
Grant Date -
Jul 12, 2018
app pub date -
Mar 5, 2018
filing date -
May 8, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A directivity control apparatus is provided which controls a directivity of a sound collected by a first sound collector including a plurality of microphones. The directivity control apparatus forms a directivity of the sound in a direction toward a position of a monitoring target in an image displayed on a display. Information on the position of the monitoring target in the image displayed on the display is obtained. The directivity of the sound is changed toward the position of the monitoring target in accordance with a movement of the monitoring target by referring to the obtained information on the position of the monitoring target.
First Claim
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International Classification(s)
- H04N:PICTORIAL COMMUNICATION, e.g. TELEVISION
- G06T:IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G09G:ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING....
- H04R:LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR ....
- G10L:SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION
- G06F:ELECTRIC DIGITAL DATA PROCESSING
- G11B:INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BET....
- G06K:RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD ....
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