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Patent Agency Ranking
公开(公告)号：US20200245088A1
公开(公告)日：2020-07-30
申请号：US16778634
申请日：2020-01-31
Applicant: Apple Inc.
Inventor： Bruce C. Po , Richard M. Powell , Aram M. Lindahl , Baptiste P. Paquier , Phillip A. Kamp
Abstract: A system and method is described for determining whether a loudspeaker device has relocated, tilted, rotated, or changed environment such that one or more parameters for driving the loudspeaker may be modified and/or a complete reconfiguration of the loudspeaker system may be performed. In one embodiment, the system may include a set of sensors. The sensors provide readings that are analyzed to determine 1) whether the loudspeaker has moved since a previous analysis and/or 2) a distance of movement and/or a degree change in orientation of the loudspeaker since the previous analysis. Upon determining the level of movement is below a threshold value, the system adjusts previous parameters used to drive one or more of the loudspeakers. By adjusting previous parameters instead of performing a complete recalibration, the system provides a more efficient technique for ensuring that the loudspeakers continue to produce accurate sound for the listener.
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公开(公告)号：US10567901B2
公开(公告)日：2020-02-18
申请号：US15514455
申请日：2015-09-29
Applicant: Apple Inc.
Inventor： Bruce C. Po , Richard M. Powell , Aram M. Lindahl , Baptiste P. Paquier , Phillip A. Kamp
Abstract: A system and method is described for determining whether a loudspeaker device has relocated, tilted, rotated, or changed environment such that one or more parameters for driving the loudspeaker may be modified and/or a complete reconfiguration of the loudspeaker system may be performed. In one embodiment, the system may include a set of sensors. The sensors provide readings that are analyzed to determine 1) whether the loudspeaker has moved since a previous analysis and/or 2) a distance of movement and/or a degree change in orientation of the loudspeaker since the previous analysis. Upon determining the level of movement is below a threshold value, the system adjusts previous parameters used to drive one or more of the loudspeakers. By adjusting previous parameters instead of performing a complete recalibration, the system provides a more efficient technique for ensuring that the loudspeakers continue to produce accurate sound for the listener.
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公开(公告)号：US20210385602A1
公开(公告)日：2021-12-09
申请号：US17411893
申请日：2021-08-25
Applicant: Apple Inc.
Inventor： Bruce C. Po , Richard M. Powell , Aram M. Lindahl , Baptiste P. Paquier , Phillip A. Kamp
Abstract: A system and method is described for determining whether a loudspeaker device has relocated, tilted, rotated, or changed environment such that one or more parameters for driving the loudspeaker may be modified and/or a complete reconfiguration of the loudspeaker system may be performed. In one embodiment, the system may include a set of sensors. The sensors provide readings that are analyzed to determine 1) whether the loudspeaker has moved since a previous analysis and/or 2) a distance of movement and/or a degree change in orientation of the loudspeaker since the previous analysis. Upon determining the level of movement is below a threshold value, the system adjusts previous parameters used to drive one or more of the loudspeakers. By adjusting previous parameters instead of performing a complete recalibration, the system provides a more efficient technique for ensuring that the loudspeakers continue to produce accurate sound for the listener.
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公开(公告)号：US11979734B2
公开(公告)日：2024-05-07
申请号：US17411893
申请日：2021-08-25
Applicant: Apple Inc.
Inventor： Bruce C. Po , Richard M. Powell , Aram M. Lindahl , Baptiste P. Paquier , Phillip A. Kamp
CPC classification number: H04S7/302 , G06F3/162 , G06F3/165 , H04R1/403 , H04R3/04 , H04R3/12 , H04S7/30 , H04R5/04 , H04R29/007 , H04R2201/025 , H04R2201/405 , H04S7/301
Abstract: A system and method is described for determining whether a loudspeaker device has relocated, tilted, rotated, or changed environment such that one or more parameters for driving the loudspeaker may be modified and/or a complete reconfiguration of the loudspeaker system may be performed. In one embodiment, the system may include a set of sensors. The sensors provide readings that are analyzed to determine 1) whether the loudspeaker has moved since a previous analysis and/or 2) a distance of movement and/or a degree change in orientation of the loudspeaker since the previous analysis. Upon determining the level of movement is below a threshold value, the system adjusts previous parameters used to drive one or more of the loudspeakers. By adjusting previous parameters instead of performing a complete recalibration, the system provides a more efficient technique for ensuring that the loudspeakers continue to produce accurate sound for the listener.
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公开(公告)号：US11109173B2
公开(公告)日：2021-08-31
申请号：US16778634
申请日：2020-01-31
Applicant: Apple Inc.
Inventor： Bruce C. Po , Richard M. Powell , Aram M. Lindahl , Baptiste P. Paquier , Phillip A. Kamp
Abstract: A system and method is described for determining whether a loudspeaker device has relocated, tilted, rotated, or changed environment such that one or more parameters for driving the loudspeaker may be modified and/or a complete reconfiguration of the loudspeaker system may be performed. In one embodiment, the system may include a set of sensors. The sensors provide readings that are analyzed to determine 1) whether the loudspeaker has moved since a previous analysis and/or 2) a distance of movement and/or a degree change in orientation of the loudspeaker since the previous analysis. Upon determining the level of movement is below a threshold value, the system adjusts previous parameters used to drive one or more of the loudspeakers. By adjusting previous parameters instead of performing a complete recalibration, the system provides a more efficient technique for ensuring that the loudspeakers continue to produce accurate sound for the listener.
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