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1. 发明授权

US09373335B2 Processing audio objects in principal and supplementary encoded audio signals 有权
标题翻译：处理主要和补充编码音频信号中的音频对象
公开(公告)号：US09373335B2
公开(公告)日：2016-06-21
申请号：US14423388
申请日：2013-08-26
申请人： DOLBY LABORATORIES LICENSING CORPORATION
发明人： S. Spencer Hooks , Freddie Sanchez
IPC分类号： G10L19/008 , H04H20/89 , H04H60/04 , H04S3/00 , G10L19/16 , H04S1/00
CPC分类号： G10L19/008 , G10L19/167 , G10L19/173 , H04H20/89 , H04H60/04 , H04S1/005 , H04S1/007 , H04S3/004 , H04S3/008 , H04S2420/03
摘要： Methods and apparatuses are disclosed that can combine audio content from two encoded input signals into a new encoded output signal without requiring a decode or re-encode of audio content in either encoded input signal. Encoded data representing audio content and spatial location of audio objects in two different input encoded signals are combined to generate an encoded output signal that has encoded data representing audio objects from both of the input encoded signals.
摘要翻译：公开了可以将来自两个编码的输入信号的音频内容组合成新的编码输出信号的方法和装置，而不需要在编码的输入信号中对音频内容进行解码或重新编码。表示音频内容的编码数据和在两个不同的输入编码信号中的音频对象的空间位置被组合以产生编码的输出信号，其编码表示来自两个输入编码信号的音频对象的数据。

2. 发明授权

US10412523B2 System for rendering and playback of object based audio in various listening environments 有权
公开(公告)号：US10412523B2
公开(公告)日：2019-09-10
申请号：US15816722
申请日：2017-11-17
申请人： Dolby Laboratories Licensing Corporation
发明人： Sripal S. Mehta , Brett G. Crockett , S. Spencer Hooks , Alan Seefeldt , Christophe Chabanne , C. Phillip Brown , Joshua B. Lando , Brad Basler , Stewart Murrie
IPC分类号： H04S7/00 , H04R27/00 , H04R5/02
摘要： Embodiments are described for a system of rendering object-based audio content through a system that includes individually addressable drivers, including at least one driver that is configured to project sound waves toward one or more surfaces within a listening environment for reflection to a listening area within the listening environment; a renderer configured to receive and process audio streams and one or more metadata sets associated with each of the audio streams and specifying a playback location of a respective audio stream; and a playback system coupled to the renderer and configured to render the audio streams to a plurality of audio feeds corresponding to the array of audio drivers in accordance with the one or more metadata sets.

3. 发明授权

US09483228B2 Live engine 有权
标题翻译：直播引擎
公开(公告)号：US09483228B2
公开(公告)日：2016-11-01
申请号：US14305575
申请日：2014-06-16
申请人： Dolby Laboratories Licensing Corporation
发明人： Prinyar Saungsomboon , S. Spencer Hooks , Joshua Brandon Lando , Stewart Murrie , Eric Whelan Yeargan
IPC分类号： G06F17/00 , G06F3/16 , H04S7/00 , G11B27/031 , H04H60/02
CPC分类号： G06F3/16 , G06F3/165 , G06F3/167 , G11B27/031 , H04H60/02 , H04S7/30
摘要： Non-media data relating to real-world objects or persons are collected from a scene while media data from the same scene are collected. The media data comprise audio data only or audiovisual data, whereas the non-media data comprise telemetry data and/or non-telemetry data. Based at least in part on the non-media data relating to the real-world objects or persons in the scene, emitter-listener relationships between a listener and some or all of the real-world objects or persons are determined. Audio objects comprising audio content portions and non-audio data portions are generated. At least one audio object is generated based at least in part on the emitter-listener relationships.
摘要翻译：从场景收集与现实世界对象或人物有关的非媒体数据，同时收集来自相同场景的媒体数据。媒体数据仅包括音频数据或视听数据，而非媒体数据包括遥测数据和/或非遥测数据。至少部分地基于与场景中的真实世界对象或人物有关的非媒体数据，确定收听者与某些或所有真实世界对象或人物之间的发射器 - 收听者关系。产生包括音频内容部分和非音频数据部分的音频对象。至少部分地基于发射器侦听器关系生成至少一个音频对象。

4. 发明申请

US20150235645A1 Encoding and Rendering of Object Based Audio Indicative of Game Audio Content 有权
标题翻译：基于对象音频的编码和渲染指示游戏音频内容
公开(公告)号：US20150235645A1
公开(公告)日：2015-08-20
申请号：US14414877
申请日：2013-08-06
申请人： DOLBY LABORATORIES LICENSING CORPORATION
发明人： S. Spencer Hooks , Nicolas R. Tsingos
IPC分类号： G10L19/008 , H04S7/00
CPC分类号： G10L19/008 , H04S7/00 , H04S2400/01
摘要： In some embodiments, a method (typically performed by a game console) for generating an object based audio program indicative of game audio content (audio content pertaining to play of or events in a game, and optionally also other information regarding the game), and including at least one audio object channel and at least one speaker channel. In other embodiments, a game console configured to generate such an object based audio program. Some embodiments implement object clustering in which audio content of input objects is mixed to generate at least one clustered audio object, or audio content of at least one input object is mixed with speaker channel audio. In response to the program, a spatial rendering system (e.g., external to the game console) may operate with knowledge of playback speaker configuration to generate speaker feeds indicative of a spatial mix of the program's speaker and object channel content.
摘要翻译：在一些实施例中，用于生成指示游戏音频内容（与游戏中的游戏或事件相关的音频内容，以及可选地还有关于游戏的其他信息）的基于对象的音频节目的方法（通常由游戏控制台执行），以及包括至少一个音频对象通道和至少一个扬声器通道。在其他实施例中，配置成生成这样的基于对象的音频节目的游戏控制台。一些实施例实现对象聚类，其中输入对象的音频内容被混合以生成至少一个聚集的音频对象，或者至少一个输入对象的音频内容与扬声器通道音频混合。响应于程序，空间渲染系统（例如，游戏控制台外部）可以以回放扬声器配置的知识来操作，以产生指示节目的扬声器和对象频道内容的空间混合的扬声器馈送。

5. 发明申请

US20150057779A1 Live Engine 有权
标题翻译：现场引擎
公开(公告)号：US20150057779A1
公开(公告)日：2015-02-26
申请号：US14305575
申请日：2014-06-16
申请人： Dolby Laboratories Licensing Corporation
发明人： Prinyar Saungsomboon , S. Spencer Hooks , Joshua Brandon Lando , Stewart Murrie , Eric Whelan Yeargan
IPC分类号： G06F3/16
CPC分类号： G06F3/16 , G06F3/165 , G06F3/167 , G11B27/031 , H04H60/02 , H04S7/30
摘要： Non-media data relating to real-world objects or persons are collected from a scene while media data from the same scene are collected. The media data comprise audio data only or audiovisual data, whereas the non-media data comprise telemetry data and/or non-telemetry data. Based at least in part on the non-media data relating to the real-world objects or persons in the scene, emitter-listener relationships between a listener and some or all of the real-world objects or persons are determined Audio objects comprising audio content portions and non-audio data portions are generated. At least one audio object is generated based at least in part on the emitter-listener relationships.
摘要翻译：从场景收集与现实世界对象或人物有关的非媒体数据，同时收集来自相同场景的媒体数据。媒体数据仅包括音频数据或视听数据，而非媒体数据包括遥测数据和/或非遥测数据。至少部分地基于与场景中的真实世界对象或人物有关的非媒体数据，收听者与某些或所有真实世界对象或个人之间的发射器 - 收听者关系被确定包括音频内容的音频对象产生部分和非音频数据部分。至少部分地基于发射器侦听器关系生成至少一个音频对象。

6. 发明授权

US10959033B2 System for rendering and playback of object based audio in various listening environments 有权
公开(公告)号：US10959033B2
公开(公告)日：2021-03-23
申请号：US16518835
申请日：2019-07-22
申请人： Dolby Laboratories Licensing Corporation
发明人： Sripal S Mehta , Brett G Crockett , S. Spencer Hooks , Alan Seefeldt , Christophe Chabanne , C. Phillip Brown , Joshua B Lando , Brad Basler , Stewart Murrie
IPC分类号： H04S7/00 , H04R27/00 , H04R5/02
摘要： Embodiments are described for a system of rendering object-based audio content through a system that includes individually addressable drivers, including at least one driver that is configured to project sound waves toward one or more surfaces within a listening environment for reflection to a listening area within the listening environment; a renderer configured to receive and process audio streams and one or more metadata sets associated with each of the audio streams and specifying a playback location of a respective audio stream; and a playback system coupled to the renderer and configured to render the audio streams to a plurality of audio feeds corresponding to the array of audio drivers in accordance with the one or more metadata sets.

7. 发明授权

US09622010B2 Bi-directional interconnect for communication between a renderer and an array of individually addressable drivers 有权
公开(公告)号：US09622010B2
公开(公告)日：2017-04-11
申请号：US14420890
申请日：2013-08-26
申请人： DOLBY LABORATORIES LICENSING CORPORATION
发明人： S. Spencer Hooks , Joshua Brandon Lando , Sripal S. Mehta , Matthew Fellers , Stewart Murrie , Brad Basler
IPC分类号： H04R27/00 , H04S7/00 , H04R1/40
CPC分类号： H04S7/30 , H04R1/40 , H04R1/403 , H04R2205/022 , H04S7/301
摘要： Embodiments are directed to an interconnect for coupling components in an object-based rendering system comprising: a first network channel coupling a renderer to an array of individually addressable drivers projecting sound in a listening environment and transmitting audio signals and control data from the renderer to the array, and a second network channel coupling a microphone placed in the listening environment to a calibration component of the renderer and transmitting calibration control signals for acoustic information generated by the microphone to the calibration component. The interconnect is suitable for use in a system for rendering spatial audio content comprising channel-based and object-based audio components.

8. 发明授权

US09489954B2 Encoding and rendering of object based audio indicative of game audio content 有权
标题翻译：指示游戏音频内容的基于对象的音频的编码和呈现
公开(公告)号：US09489954B2
公开(公告)日：2016-11-08
申请号：US14414877
申请日：2013-08-06
申请人： DOLBY LABORATORIES LICENSING CORPORATION
发明人： S. Spencer Hooks , Nicolas R. Tsingos
IPC分类号： G10L19/008 , H04S7/00
CPC分类号： G10L19/008 , H04S7/00 , H04S2400/01
摘要： In some embodiments, a method (typically performed by a game console) for generating an object based audio program indicative of game audio content (audio content pertaining to play of or events in a game, and optionally also other information regarding the game), and including at least one audio object channel and at least one speaker channel. In other embodiments, a game console configured to generate such an object based audio program. Some embodiments implement object clustering in which audio content of input objects is mixed to generate at least one clustered audio object, or audio content of at least one input object is mixed with speaker channel audio. In response to the program, a spatial rendering system (e.g., external to the game console) may operate with knowledge of playback speaker configuration to generate speaker feeds indicative of a spatial mix of the program's speaker and object channel content.
摘要翻译：在一些实施例中，用于生成指示游戏音频内容（与游戏中的游戏或事件相关的音频内容，以及可选地还有关于游戏的其他信息）的基于对象的音频节目的方法（通常由游戏控制台执行），以及包括至少一个音频对象通道和至少一个扬声器通道。在其他实施例中，配置成生成这样的基于对象的音频节目的游戏控制台。一些实施例实现对象聚类，其中输入对象的音频内容被混合以生成至少一个聚集的音频对象，或者至少一个输入对象的音频内容与扬声器通道音频混合。响应于程序，空间渲染系统（例如，游戏控制台外部）可以以回放扬声器配置的知识来操作，以产生指示节目的扬声器和对象频道内容的空间混合的扬声器馈送。

9. 发明申请

US20150228286A1 Processing Audio Objects in Principal and Supplementary Encoded Audio Signals 有权
标题翻译：处理主要和补充编码音频信号中的音频对象
公开(公告)号：US20150228286A1
公开(公告)日：2015-08-13
申请号：US14423388
申请日：2013-08-26
申请人： DOLBY LABORATORIES LICENSING CORPORATION
发明人： S. Spencer Hooks , Freddie Sanchez
IPC分类号： G10L19/008
CPC分类号： G10L19/008 , G10L19/167 , G10L19/173 , H04H20/89 , H04H60/04 , H04S1/005 , H04S1/007 , H04S3/004 , H04S3/008 , H04S2420/03
摘要： Methods and apparatuses are disclosed that can combine audio content from two encoded input signals into a new encoded output signal without requiring a decode or re-encode of audio content in either encoded input signal. Encoded data representing audio content and spatial location of audio objects in two different input encoded signals are combined to generate an encoded output signal that has encoded data representing audio objects from both of the input encoded signals.
摘要翻译：公开了可以将来自两个编码的输入信号的音频内容组合成新的编码输出信号的方法和装置，而不需要在编码的输入信号中对音频内容进行解码或重新编码。表示音频内容的编码数据和在两个不同的输入编码信号中的音频对象的空间位置被组合以产生编码的输出信号，其编码表示来自两个输入编码信号的音频对象的数据。

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