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1.发明申请公开(公告)号：US20200382871A1
公开(公告)日：2020-12-03
申请号：US16424983
申请日：2019-05-29
申请人： Sony Corporation
摘要： Concentric rings of speakers in a room are activated in sequence to emit test sounds that are picked up by microphones placed in the ears of a listener in the middle of the room. The output of the microphones is used to generate plural HRTF spheres that are concentric, and that can be convolved with each other to render a multi-distance HRTF filter that can be configured to “move” the perceived distance and bearing of audio objects “inside” the outer sphere as desired, without being restricted to placing the audio objects at the outer edges of a single sphere. Any desired placement of an audio object between spheres is done by interpolating between respective coefficients of the closest spheres.
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2.发明申请公开(公告)号：US20200107148A1
公开(公告)日：2020-04-02
申请号：US16168317
申请日：2018-10-23
申请人： Sony Corporation
摘要： Left and right ear HRTF coefficients are determined for an end user, one each for each of a plurality of head orientations, and provided to the end user on a portable recording medium, or via the Internet, etc. The user can then implement the files on audio played on the user's headphones, with the file corresponding to the user's head orientation being selected as the user moves his head to ensure the sound as perceived by the user remains emanating from a fixed external location. The user's personal HRTF may be generated using panoramic images of the ears, such as multiple 2D images or 3D imaging.
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3.发明授权公开(公告)号：US10003905B1
公开(公告)日：2018-06-19
申请号：US15822473
申请日：2017-11-27
申请人： Sony Corporation
CPC分类号： H04S7/304 , H04R5/033 , H04R5/04 , H04R2460/07 , H04S3/008 , H04S2400/15 , H04S2420/01
摘要： Left and right ear HRTF coefficients are determined for an end user, one each for each of a plurality of head orientations, and provided to the end user on a portable recording medium, or via the Internet, etc. The user can then implement the files on audio played on the user's headphones, with the file corresponding to the user's head orientation being selected as the user moves his head to ensure the sound as perceived by the user remains emanating from a fixed external location. The user's personal HRTF may be cascaded with the HRTF of a user-designated location, such as a famous theater, to model the sound as though it were being played in the theater.
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公开(公告)号：US09924286B1
公开(公告)日：2018-03-20
申请号：US15298649
申请日：2016-10-20
申请人： Sony Corporation
IPC分类号： H04B10/116 , H04R3/12 , H04R29/00 , H04B10/50
CPC分类号： H04B10/116 , H04R5/02 , H04R2205/024 , H04R2460/07 , H04S7/301 , H04S7/303 , H04S2400/03
摘要： A networked speaker system communicates using Li-Fi. The LEDs implementing the Li-Fi may also have modes in which they are used to map the walls of a room in which the speakers are located, detect the locations of speakers in the room, and detect and classify listeners in the room. Based on this, waveform analysis may be applied to input audio to establish equalization and delays that are optimal for the room geometry, speaker locations, and listener locations.
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公开(公告)号：US20160255478A1
公开(公告)日：2016-09-01
申请号：US15149562
申请日：2016-05-09
申请人： SONY CORPORATION
CPC分类号： H04W4/046 , G08G1/096791 , G08G1/133 , G08G1/162 , G08G1/163 , H04L41/22 , H04L49/1584 , H04M1/72583 , H04W4/027 , H04W4/80 , H04W84/18
摘要： Mesh node modules are associated with vehicles and companion nodes can dynamically form a mesh network which uploads location information of the nodes and in some cases additional information, e.g., road condition or proximity to objects.
摘要翻译： 网状节点模块与车辆相关联，并且伴随节点可以动态地形成网状网络，其上传节点的位置信息，并且在某些情况下，附加信息，例如路况或邻近物体。
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6.发明授权Distributed wireless speaker system with automatic configuration determination when new speakers are added 有权分布式无线扬声器系统，在添加新扬声器时自动配置确定公开(公告)号：US09288597B2
公开(公告)日：2016-03-15
申请号：US14159155
申请日：2014-01-20
申请人： SONY CORPORATION
CPC分类号： H04R29/001 , H04R1/00 , H04R27/00 , H04R2227/003 , H04R2420/07 , H04S7/301
摘要： In an audio speaker network, setup of speaker location, sound track or channel assignation, and speaker parameters is facilitated by an application detecting speaker locations and prompting a user to input rough room boundaries and a desired listener location in the room. Based on this, optimum speaker locations/frequency assignations/speaker parameters may be determined and output.
摘要翻译： 在音频扬声器网络中，通过应用程序检测扬声器位置并提示用户输入粗糙的房间边界和房间中期望的收听者位置，便于设置扬声器位置，声轨或通道分配以及扬声器参数。 基于此，可以确定和输出最佳扬声器位置/频率分配/扬声器参数。
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公开(公告)号：US11599329B2
公开(公告)日：2023-03-07
申请号：US16175553
申请日：2018-10-30
申请人： Sony Corporation
摘要： A networked speaker system automatically adjusts certain audio speaker system settings based on whether the system is inside a building or has been moved outside as may be sensed by one or capacitors on a speaker. Also, techniques are described for adjusting speaker driver direction based on walls or other barriers in a room or based on the location of a listener.
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公开(公告)号：US09866986B2
公开(公告)日：2018-01-09
申请号：US14163415
申请日：2014-01-24
申请人： SONY CORPORATION
摘要： In a multi-speaker audio system for, e.g., a home entertainment system or other entertainment system, each networked-speaker (wired or wireless) can be assigned a particular voice, instrument, group of voices and/or instruments, or a particular stage location of a performance to reproduce a more realistic and life-like audio experience.
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公开(公告)号：US09854362B1
公开(公告)日：2017-12-26
申请号：US15298591
申请日：2016-10-20
申请人： Sony Corporation
IPC分类号： H04B10/116 , H04R3/12 , H04R29/00 , H04B10/50
CPC分类号： H04B10/502 , H04B10/116 , H04R5/02 , H04R5/04 , H04R27/00 , H04R2205/024 , H04R2227/003 , H04R2420/07 , H04S3/008 , H04S5/00 , H04S2400/03
摘要： A networked speaker system communicates using Li-Fi. The LEDs implementing the Li-Fi may also have modes in which they are used to map the walls of a room in which the speakers are located, detect the locations of speakers in the room, and detect and classify listeners in the room. Based on this, waveform analysis may be applied to input audio to establish equalization and delays that are optimal for the room geometry, speaker locations, and listener locations.
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公开(公告)号：US09826368B2
公开(公告)日：2017-11-21
申请号：US15149562
申请日：2016-05-09
申请人： SONY CORPORATION
IPC分类号： G08G1/123 , H04W4/04 , G08G1/0967 , G08G1/133 , H04W84/18 , H04L12/24 , H04L12/933 , H04M1/725 , H04W4/00 , H04W4/02 , G08G1/16
CPC分类号： H04W4/046 , G08G1/096791 , G08G1/133 , G08G1/162 , G08G1/163 , H04L41/22 , H04L49/1584 , H04M1/72583 , H04W4/027 , H04W4/80 , H04W84/18
摘要： Mesh node modules are associated with vehicles and companion nodes can dynamically form a mesh network which uploads location information of the nodes and in some cases additional information, e.g., road condition or proximity to objects.
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