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81. 发明申请

WO2016011005A1 INCONSISTENT QUEUES 审中-公开
标题翻译：不义之队
公开(公告)号：WO2016011005A1
公开(公告)日：2016-01-21
申请号：PCT/US2015/040348
申请日：2015-07-14
申请人： SONOS, INC.
发明人： COBURN, Arthur, L.
IPC分类号： G11B20/10 , G11B27/10
CPC分类号： G06F17/3074 , G06F12/00 , G06F15/16 , H04L65/60 , H04N21/43615 , H04N21/4583 , H04N21/4825 , H04N21/8113
摘要： Embodiments described herein may involve inconsistent queues. An example implementation may involve sending, to a playback device of a media playback system, a queue update message indicating a queue identification that indicates a first version of a playback queue at the playback device, and a playlist at the computing device. Thereafter, the implementation may involve receiving an error message indicating that the queue identification indicated in the queue update message has been superseded by a queue identification that indicates a second version of the playback queue at the playback device. Based on the received error message, the implementation may involve determining that the playlist at the computing device is different from the playback queue of the playback device. Based on the determination, the implementation may involve causing second one or more media items in the playback queue to be replaced with first one or more media items in the playlist.
摘要翻译：本文描述的实施例可以涉及不一致的队列。示例性实现可以涉及向媒体播放系统的播放设备发送指示在播放设备处指示回放队列的第一版本的队列识别的队列更新消息，以及计算设备处的播放列表。此后，实现可以包括接收指示队列更新消息中指示的队列标识已经被指示播放设备上的播放队列的第二版本的队列标识所取代的错误消息。基于接收到的错误消息，实现可以涉及确定计算设备处的播放列表与播放设备的播放队列不同。基于该确定，实现可能涉及使播放列表中的第二个一个或多个媒体项目被播放列表中的第一个或多个媒体项目替换。

82. 发明申请

WO2015195932A1 DEVICE GROUP IDENTIFCATION 审中-公开
标题翻译：设备组识别
公开(公告)号：WO2015195932A1
公开(公告)日：2015-12-23
申请号：PCT/US2015/036456
申请日：2015-06-18
申请人： SONOS, INC.
发明人： COBURN, Arthur, L.
IPC分类号： H04W4/02 , H04W4/06 , G11B20/10
CPC分类号： G06F3/162 , G06F3/165 , G06F17/30053 , H04N21/4825 , H04R27/00 , H04R2227/005
摘要： Method and systems are provided for identification of device groups in a network. A playback device in a media playback system may send to a controller device, a transmission indicating a group identification associated with the playback device. The transmission may be sent in response to a request from the controller device for group identification information or a change in a group configuration of the playback device. The controller device may maintain a table of playback devices in the media playback system. The controller device may modify the table based on the transmission received from the playback device.
摘要翻译：提供方法和系统用于识别网络中的设备组。媒体播放系统中的播放设备可以向控制器设备发送指示与播放设备相关联的组标识的传输。可以响应于来自控制器设备的用于组识别信息的请求或者播放设备的组配置的改变来发送传输。控制器设备可以在媒体播放系统中维护播放设备的表。控制器设备可以基于从播放设备接收的传输来修改该表。

83. 发明申请

WO2015187463A1 CLOUD QUEUE ACCESS CONTROL 审中-公开
标题翻译：云端访问控制
公开(公告)号：WO2015187463A1
公开(公告)日：2015-12-10
申请号：PCT/US2015/033003
申请日：2015-05-28
申请人： SONOS, INC.
发明人： BECKHARDT, Steven , SCHULERT, Andrew , RAMSPERGER, Gregory, Paul
IPC分类号： G06F3/048
CPC分类号： H04L65/4084 , H04L67/325 , H04N21/25816 , H04N21/26258 , H04N21/43615 , H04N21/4825 , H04N21/6377 , H04N21/8113
摘要： An example implementation may involve a media playback system obtaining an authorization token corresponding to a particular queue of media items at a remote server. The media playback system may send to the remote server, (i) the obtained authorization token, and (ii) a request for access to one or more media items of the particular queue. The media playback system may receive, from the remote server, an indication that the media playback system may access the one or more media items.
摘要翻译：示例性实现可以涉及媒体播放系统获得与远程服务器上的媒体项目的特定队列相对应的授权令牌。媒体播放系统可以向远程服务器发送（i）获得的授权令牌，以及（ii）访问特定队列的一个或多个媒体项目的请求。媒体播放系统可以从远程服务器接收媒体播放系统可以访问一个或多个媒体项目的指示。

84. 发明申请

WO2015127082A1 MEDIA CONTENT BASED ON PLAYBACK ZONE AWARENESS 审中-公开
标题翻译：基于播放区域的媒体内容意识
公开(公告)号：WO2015127082A1
公开(公告)日：2015-08-27
申请号：PCT/US2015/016623
申请日：2015-02-19
申请人： SONOS, INC.
发明人： BENDER, Kristen , KUPER, Ron
IPC分类号： H04L29/08 , H04L12/16
CPC分类号： G06Q40/08 , G06F3/165 , G06Q50/16 , H04N21/436 , H04N21/44218 , H04N21/4758 , H04R3/12 , H04R5/04 , H04R27/00 , H04R29/00 , H04R29/001 , H04R29/007 , H04R2227/003 , H04R2227/005 , H04R2430/01
摘要： Systems and methods are provided for providing media content based on playback zone awareness. In one aspect a server associated with a service provider may be configured to receive zone data identifying a name of a zone associated with a playback device, identify, based on the zone data, media content based on the zone data, and provide the media content to the playback device. In another aspect, a playback device may be configured to associate the playback device with a zone, and provide to a service provider zone data identifying a name of the zone associated with the playback device. In yet another aspect, a controller device may be configured to receive an input identifying a playback zone, and sending to a service provider, a message including zone data identifying the playback zone.
摘要翻译：提供了系统和方法，用于基于播放区域感知来提供媒体内容。在一个方面，与服务提供商相关联的服务器可以被配置为接收识别与回放设备相关联的区域的名称的区域数据，基于区域数据，基于区域数据来识别媒体内容，并且提供媒体内容到播放设备。在另一方面，重放设备可以被配置为将播放设备与区域相关联，并且向服务提供商区域提供标识与回放设备相关联的区域的名称的数据。在另一方面，控制器设备可以被配置为接收标识重放区域的输入，以及向服务提供商发送包括标识重放区域的区域数据的消息。

85. 发明申请

WO2014194167A1 SURGERY PATHWAY GUIDANCE AND BOUNDARY SYSTEM 审中-公开
标题翻译：手术路径指导和边界系统
公开(公告)号：WO2014194167A1
公开(公告)日：2014-12-04
申请号：PCT/US2014/040161
申请日：2014-05-30
申请人： UNIVERSITY OF WASHINGTON through its CENTER FOR COMMERCIALIZATION , BLY, Randall , HANNAFORD, Blake , MOE, Kris, S.
发明人： BLY, Randall , HANNAFORD, Blake , MOE, Kris, S.
IPC分类号： A61B19/00
CPC分类号： A61B34/20 , A61B34/25 , A61B34/76 , A61B2017/00119 , A61B2017/00123 , A61B2017/00199 , A61B2034/107 , A61B2034/2051
摘要： Described herein are methods and systems for defining surgical boundaries. One example method involves receiving data indicating a representation of a patient; receiving data indicating (i) a surgical target region within the representation of the patient; and (ii) a surgical entry portal within the representation of the patient; providing a graphical display of (i) the representation of the patient, and (ii) a surgical pathway from the surgical entry portal to the surgical target region; defining one or more surgical boundaries within the representation; receiving data indicating a position of a surgical instrument with respect to the representation; based on the received data indicating the position of the surgical instrument, determining that the surgical instrument is within a threshold distance from the one or more surgical boundaries; and providing feedback indicating that the surgical instrument is within the predetermined threshold distance from the one or more surgical boundaries.
摘要翻译：这里描述了用于定义手术边界的方法和系统。一个示例性方法涉及接收指示患者的表示的数据; 接收指示（i）患者的表示内的外科目标区域的数据; 和（ii）患者表示内的手术入口; 提供（i）患者的表示的图形显示，以及（ii）从外科进入门户到外科手术目标区域的外科路径; 定义表示内的一个或多个外科边界; 接收指示所述外科器械相对于所述表示的位置的数据; 基于所接收的指示所述手术器械的位置的数据，确定所述外科器械处于距离所述一个或多个外科边界的阈值距离内; 以及提供指示所述手术器械处于距所述一个或多个手术边界的预定阈值距离内的反馈。

86. 发明申请

WO2022241402A1 AUTHORIZATION MANAGEMENT IN A MEDIA PLAYBACK SYSTEM 审中-公开
公开(公告)号：WO2022241402A1
公开(公告)日：2022-11-17
申请号：PCT/US2022/072211
申请日：2022-05-09
申请人： SONOS, INC.
发明人： RAMSPERGER, Gregory , BECKHARDT, Steven , THORESZ, Keith , MOAK, Ryan
IPC分类号： H04N21/436 , H04N21/4227 , H04N21/258 , H04N21/81 , G06F3/16 , G06F21/33 , G06F21/44 , G06F21/60 , G06F21/62 , H04N21/41 , G06F21/604 , G06F21/629 , G06F2221/2141 , G06F3/165 , H04L63/102 , H04L63/105 , H04N21/25816 , H04N21/25875 , H04N21/41265 , H04N21/43615 , H04N21/8113
摘要： Example techniques described herein involve authorization management in a media playback system. Within examples, a client, such as a control device, may authenticate with a playback device using a token. The playback device may resolve a role corresponding to the token using a token-to-role mapping hosted at an authentication service. After resolving the role, the playback device may resolve a permissions set corresponding to the role using a role-to-permissions mapping similarly hosted at the authentication service. Within examples, such mappings may be cached locally at the edge (e.g., on a playback device).

87. 发明申请

WO2020247823A1 PORTABLE PLAYBACK DEVICE POWER MANAGEMENT 审中-公开
公开(公告)号：WO2020247823A1
公开(公告)日：2020-12-10
申请号：PCT/US2020/036429
申请日：2020-06-05
申请人： SONOS, INC.
发明人： NICHOLAS, Joshua , STEFANI, Brenda , CHAI, Liang , WANG, Xiang , VELZY, Allan , FITZPATRICK, Edwin, Joseph, III , GOSSAIN, Hrishikesh , BEVERAGE, Lyford
IPC分类号： G06F9/54 , G06F1/3203 , G06F9/50 , G06F1/329 , G06F3/16 , G06F1/3234
摘要： Example techniques related to portable playback device power management. An example implementation involves launching a power coordinator background process, the power coordinator background process having multiple client programs and establishing respective inter-process communication (IPC) mechanisms between the multiple client programs and the power coordinator background process. The implementation further involves receiving, via the established IPC mechanisms from the multiple client programs, messages indicating that the respective client program is ready to suspend, and determining that each client program of the multiple client programs is ready to suspend. The implementation further includes sending instructions to the operating system to kernel suspend. While in kernel suspend, the playback device detects a particular trigger to kernel resume and in response, performs a kernel resume.

88. 发明申请

WO2020236731A1 WIRELESS TRANSMISSION TO SATELLITES FOR MULTICHANNEL AUDIO SYSTEM 审中-公开
公开(公告)号：WO2020236731A1
公开(公告)日：2020-11-26
申请号：PCT/US2020/033432
申请日：2020-05-18
申请人： SONOS, INC.
发明人： BECKHARDT, Steven
IPC分类号： H04S7/00 , H04S3/00 , H04J3/06 , H04N21/43 , H04L29/06
摘要： Some disclosed systems and methods include assigning channel streams to satellite playback devices, delaying initial transmission of surround sound content to satellite playback devices to accumulate audio samples for transmission in individual frames of surround sound content, and taking advantage of configured playback delays for different channels of surround sound content to prioritize transmission of channels of surround sound content having shorter configured playback delays over transmission of channels of surround sound content having longer configured playback delays.

89. 发明申请

WO2020150595A1 POWER MANAGEMENT TECHNIQUES FOR WAKING-UP PROCESSORS IN MEDIA PLAYBACK SYSTEMS 审中-公开
公开(公告)号：WO2020150595A1
公开(公告)日：2020-07-23
申请号：PCT/US2020/014072
申请日：2020-01-17
申请人： SONOS, INC.
发明人： LU, Cheng
IPC分类号： H04W52/02
摘要： According to at least one aspect, power management techniques are disclosed that may reduce the power consumption of devices, such as those devices in media playback systems, without introducing a noticeable lag between a user issuing a command and the device processing the command. In some embodiments, the device may put to sleep (including turn off) electronic components that are only used for specific commands. In these embodiments, the devices may identify periods where the specific commands are likely to be invoked and, in response to identifying such a period, wake-up the electronic components. As a result, the power consumption of the device may be substantially reduced because various electronic components may be put to sleep instead of remaining idle in an awake state.

90. 发明申请

WO2020046956A1 PLAYBACK DEVICE CALIBRATION 审中-公开
公开(公告)号：WO2020046956A1
公开(公告)日：2020-03-05
申请号：PCT/US2019/048366
申请日：2019-08-27
申请人： SONOS, INC.
发明人： SHEEN, Timothy
IPC分类号： H04S7/00
摘要： Systems and methods for calibrating a playback device include (i) outputting first audio content; (ii) capturing audio data representing reflections of the first audio content within a room in which the playback device is located; (iii) based on the captured audio data, determining an acoustic response of the room; (iv) connecting to a database comprising a plurality of sets of stored audio calibration settings, each set associated with a respective stored acoustic room response of a plurality of stored acoustic room responses; (v) querying the database for a stored acoustic room response that corresponds to the determined acoustic response of the room in which the playback device is located; and (vi) applying to the playback device a particular set of stored audio calibration settings associated with the stored acoustic room response that corresponds to the determined acoustic response of the room in which the playback device is located.

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