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71. 发明授权

US09952739B2 Modular audio control surface 有权
公开(公告)号：US09952739B2
公开(公告)日：2018-04-24
申请号：US13908052
申请日：2013-06-03
申请人： AVID TECHNOLOGY, INC.
发明人： Steven H. Milne , Martin Kloiber , Paul A. Vercellotti , David M. Tremblay , Edward Jones , Robert Boyer
IPC分类号： G06F17/30 , G06F3/048 , G06F3/16 , G06T11/20
CPC分类号： G06F3/048 , G06F3/162 , G06F3/165 , G06F17/30778 , G06T11/206
摘要： A user-configurable modular audio control surface comprises master modules for controlling global surface properties and channel modules for controlling one or more individual audio channels. The modules are disposed in a two-dimensional spatial arrangement such that any module can occupy a location within the control surface not occupied by another module. The modules are connected to each other and to external platforms hosting media applications and plug-ins via a network. Control surface users can interact with external applications via remote graphical user interfaces displayed on modules within the surface, and can automate multiple external applications using an automation system built into the surface. Automation line graphs and metadata for both internal and external applications are displayed over the corresponding waveform displays that can include audio ahead of a current playback location.

72. 发明授权

US09645813B2 Method of consolidating, synchronizing, and streaming production content for distributed editing of media compositions 有权
公开(公告)号：US09645813B2
公开(公告)日：2017-05-09
申请号：US15193193
申请日：2016-06-27
申请人： Avid Technology, Inc.
发明人： Shailendra Mathur , Robert M. Brown, Jr. , Robert N. Stabler
IPC分类号： G06F9/44 , G06F17/30 , G06Q10/10 , H04L29/06 , H04L29/08 , G11B27/031 , G11B27/10 , H04N21/854
CPC分类号： G06F8/70 , G06F3/0482 , G06F3/04847 , G06F17/3005 , G06F17/30368 , G06F17/30575 , G06F17/30581 , G06Q10/10 , G06Q10/101 , G11B27/031 , G11B27/10 , H04L65/403 , H04L67/1095 , H04L67/42 , H04N21/85406
摘要： A synchronized media project, synchronization SDK, and synchronization service enable multiple users to produce a media composition collaboratively. A media project includes composition assets that reference media assets. A synchronization SDK enables multiple applications to edit the media project independent of an internal organization of the project. A project synchronization service synchronizes copies of media projects located on clients with a server-based versioned master project. User-selectable project synchronization modes determine whether media project assets are stored on clients, on the server, or on both, and when media assets are transferred. Synchronized media projects include composition assets in proprietary formats and in interoperable formats. Interoperable composition assets are rendered from proprietary composition assets on a track-by-track basis.

73. 发明授权

US09514723B2 Distributed, self-scaling, network-based architecture for sound reinforcement, mixing, and monitoring 有权
公开(公告)号：US09514723B2
公开(公告)日：2016-12-06
申请号：US14695417
申请日：2015-04-24
申请人： Avid Technology, Inc.
发明人： Robert D. Silfvast , Raymond Tantzen
IPC分类号： H04B1/00 , G10H1/18 , H04H60/04 , H04R29/00
CPC分类号： G10H1/18 , H04H60/04
摘要： A distributed self-scaling network audio processing system includes end nodes interconnected by packet-switched network and operating as peers on the network. Each of the end nodes supports local input processing, mixing, and output processing. The input processing includes the option of dual input channels for supporting separate front-of-house and monitor workflows. End nodes are added to the system to support specific audio processing applications, based on the number of audio sources, the number of output mixes required, and the number of locations from which users choose to interact with the system.

74. 发明授权

US09436691B2 Hierarchical multimedia program composition 有权
标题翻译：分层多媒体节目组成
公开(公告)号：US09436691B2
公开(公告)日：2016-09-06
申请号：US14157607
申请日：2014-01-17
申请人： AVID TECHNOLOGY, INC.
发明人： Timothy Claman , Robert Gonsalves , Albert W. Kovalick
IPC分类号： G06F17/30 , G11B27/034 , G11B27/10 , G11B27/34
CPC分类号： G06F17/30064 , G06F17/30589 , G11B27/034 , G11B27/105 , G11B27/34
摘要： A computer-based method for media composition of a family of related time-based media programs. The method involves creating a master program with time-based elements of video and/or audio as well as time-based and non-time-based metadata, creating a derivative program that includes derivative elements, defining an inheritance relationship between the master program and the derivative program that specifies elements of the master program to be inherited by the derivative program, and causing the derivative program to inherit the specified elements from the master program in accordance with the inheritance relationship. User interfaces are provided for creating, editing, and viewing hierarchical trees of related programs.
摘要翻译：一种基于计算机的方法，用于媒体组成一系列相关的基于时间的媒体节目。该方法涉及创建具有视频和/或音频的基于时间的元素以及基于时间和非时间元数据的主程序，创建包括导数元素的导数程序，定义主程序与主程序之间的继承关系所述导数程序指定由所述导数程序继承的所述主程序的元素，并且导致所述导数程序根据所述继承关系从所述主程序继承所述指定元素。用户界面用于创建，编辑和查看相关程序的分层树。

75. 发明授权

US09432460B2 Computer system and process for transferring multiple high bandwidth streams of data between multiple storage units and multiple applications in a scalable and reliable manner 有权
公开(公告)号：US09432460B2
公开(公告)日：2016-08-30
申请号：US14874511
申请日：2015-10-05
申请人： AVID TECHNOLOGY, INC.
发明人： Eric C. Peters , Stanley Rabinowitz , Herbert R. Jacobs , Peter J. Fasciano
IPC分类号： G06F12/02 , H04L29/08 , G06F11/10 , G06F11/20 , G06F17/30 , H04N7/173 , H04N21/218 , H04N21/231 , H04N21/2312 , H04N21/2315 , H04N21/232 , H04N21/239 , H04N21/24 , H04N21/241 , H04N21/262 , H04N21/44 , H04N21/442 , H04N21/472 , H04N21/845 , H04L29/06 , G06F11/16
CPC分类号： H04L67/1097 , G06F11/1076 , G06F11/1662 , G06F11/2094 , G06F11/2097 , G06F17/30194 , G06F17/30212 , G06F17/30215 , G06F17/30781 , G06F2211/1028 , H04L65/4084 , H04L67/1002 , H04L67/1029 , H04L67/16 , H04L67/42 , H04N7/17336 , H04N21/2182 , H04N21/23103 , H04N21/23116 , H04N21/2312 , H04N21/2315 , H04N21/232 , H04N21/2393 , H04N21/2396 , H04N21/2405 , H04N21/241 , H04N21/262 , H04N21/44004 , H04N21/442 , H04N21/47202 , H04N21/8456 , Y10S707/99953 , Y10S707/99956
摘要： Multiple applications request data from multiple storage units over a computer network. The data is divided into segments and each segment is distributed randomly on one of several storage units, independent of the storage units on which other segments of the media data are stored. At least one additional copy of each segment also is distributed randomly over the storage units, such that each segment is stored on at least two storage units. This random distribution of multiple copies of segments of data improves both scalability and reliability. When an application requests a selected segment of data, the request is processed by the storage unit with the shortest queue of requests. Random fluctuations in the load applied by multiple applications on multiple storage units are balanced nearly equally over all of the storage units. This combination of techniques results in a system which can transfer multiple, independent high-bandwidth streams of data in a scalable manner in both directions between multiple applications and multiple storage units.

76. 发明授权

US09087552B2 Audio and music data transmission medium and transmission protocol 有权
标题翻译：音频和音乐数据传输介质和传输协议
公开(公告)号：US09087552B2
公开(公告)日：2015-07-21
申请号：US14262886
申请日：2014-04-28
申请人： Avid Technology, Inc.
发明人： John C. Weitz
IPC分类号： G06F17/00 , G11B20/10 , H04H60/04
CPC分类号： G11B20/10527 , H04H60/04
摘要： A transmission medium and protocol is provided for bi-directional communication between an audio system and a peripheral device. The transmission medium includes a communication medium for communicating data and a communication medium for communicating a clock signal that corresponds to a transmission rate of bits on the other communication media. By transmitting the clock signal on a separate communication medium from the data, clock recovery is avoided. There may be multiple clock domains. By having multiple clock domains, multiple sample rates can be supported. Synchronization information is embedded in the signal by using run length limiting markers between the data for each channel and a synchronization word having more consecutive zero bits than the number of bits for each channel. One or more channels may be dedicated to providing control and status information.
摘要翻译：提供传输介质和协议用于音频系统和外围设备之间的双向通信。传输介质包括用于传送数据的通信介质和用于传送对应于其它通信介质上的位传输速率的时钟信号的通信介质。通过在单独的通信介质上从数据发送时钟信号，避免了时钟恢复。可能有多个时钟域。通过拥有多个时钟域，可以支持多个采样率。通过使用每个通道的数据之间的游程长度限制标记和具有比每个通道的位数更多的连续零比特的同步字来将同步信息嵌入在信号中。一个或多个信道可以专用于提供控制和状态信息。

77. 发明授权

US09031262B2 Distributed, self-scaling, network-based architecture for sound reinforcement, mixing, and monitoring 有权
标题翻译：分布式，自扩展，基于网络的扩音，混音和监控架构
公开(公告)号：US09031262B2
公开(公告)日：2015-05-12
申请号：US13602433
申请日：2012-09-04
申请人： Robert D. Silfvast , Raymond Tantzen
发明人： Robert D. Silfvast , Raymond Tantzen
IPC分类号： H04B1/00 , H04H60/04 , H03G5/00
CPC分类号： G10H1/18 , H04H60/04
摘要： A distributed self-scaling network audio processing system includes end nodes interconnected by packet-switched network and operating as peers on the network. Each of the end nodes supports local input processing, mixing, and output processing. The input processing includes the option of dual input channels for supporting separate front-of-house and monitor workflows. End nodes are added to the system to support specific audio processing applications, based on the number of audio sources, the number of output mixes required, and the number of locations from which users choose to interact with the system.
摘要翻译：分布式自扩展网络音频处理系统包括通过分组交换网络互连并作为网络上的对等体运行的端节点。每个终端节点支持本地输入处理，混合和输出处理。输入处理包括双输入通道的选项，用于支持单独的前端和监视工作流程。基于音频源的数量，所需的输出混合数以及用户选择与系统进行交互的位置数量，将结束节点添加到系统以支持特定的音频处理应用。

78. 发明申请

US20150063774A1 INTERCONNECTED MULTIMEDIA SYSTEMS WITH SYNCHRONIZED PLAYBACK OF MEDIA STREAMS 有权
标题翻译：具有同步回放媒体流的互连多媒体系统
公开(公告)号：US20150063774A1
公开(公告)日：2015-03-05
申请号：US14013384
申请日：2013-08-29
申请人： Avid Technology, Inc.
发明人： Robert M. Brown, JR.
IPC分类号： G11B27/19
CPC分类号： G11B27/19 , G11B27/10 , G11B27/3045 , H04N5/76 , H04N21/4307 , H04N21/4622
摘要： Synchronous playback of time-based media received from one or more locations remote from a primary editing/mixing studio is achieved by time-stamping media samples with a local presentation time before streaming them to the primary studio. At the primary studio, samples having the same presentation timestamp are played back at the same time, independently of the samples' arrival time at the playback system. Media stored locally to the playback system may also be included as part of the synchronous playback using locally computed presentation times. In order to accommodate media streaming transmission delays, the playback system negotiates a suitable delay with the remote systems such that samples corresponding to a given presentation time are received at the playback system from remote locations prior to playback of media corresponding to the given presentation time.
摘要翻译：从远离主要编辑/混音工作室的一个或多个位置接收到的基于时间的媒体的同步播放通过在将它们传送到主演播室之前用本地呈现时间对媒体样本进行时间戳记来实现。在主要演播室，与播放系统的样本到达时间无关，同时播放具有相同呈现时间戳的样本。本地存储在播放系统中的媒体也可以作为使用本地计算的呈现时间的同步回放的一部分被包括。为了适应媒体流传输延迟，播放系统与远程系统协商合适的延迟，使得对应于给定呈现时间的样本在播放与给定呈现时间相对应的媒体播放之前从远程位置在播放系统处被接收。

79. 发明申请

US20140116233A1 METRICAL GRID INFERENCE FOR FREE RHYTHM MUSICAL INPUT 有权
标题翻译：用于免费RHYTHM音乐输入的度量网格
公开(公告)号：US20140116233A1
公开(公告)日：2014-05-01
申请号：US13662041
申请日：2012-10-26
申请人： AVID TECHNOLOGY, INC.
发明人： Paul J. Walmsley
IPC分类号： G10G3/04
CPC分类号： G10G3/04 , G06K9/00496 , G06K9/00536 , G10H1/40 , G10H2210/051 , G10H2210/076 , G10H2210/086 , G10H2220/015
摘要： Computer-based methods infer a metrical grid from music that has been input without a predetermined time signature or tempo, enabling such free rhythm input to be annotated with the inferred grid, and stored and transcribed as a musical score. The methods use Bayesian modeling techniques, in which an optimal metrical grid is inferred by identifying the metrical grid that best explains the given sequence of notes by maximizing the posterior probability that it represents the note sequence. Prior musical input from a given user as well as explicit information about the musical style of the input may be used to improve the accuracy of the transcription.
摘要翻译：基于计算机的方法推断出已经输入的没有预定的时间签名或节奏的音乐的计量网格，使得能够用推断的网格来注释这样的自由节奏输入，并将其存储和转录为乐谱。该方法使用贝叶斯建模技术，其中通过识别通过最大化其代表音符序列的后验概率来最好地解释给定音符序列的测量网格来推断最佳计量网格。可以使用来自给定用户的先前音乐输入以及关于输入的音乐风格的明确信息来提高转录的准确性。

80. 发明授权

US08712562B1 Audio and music data transmission medium and transmission protocol 有权
标题翻译：音频和音乐数据传输介质和传输协议
公开(公告)号：US08712562B1
公开(公告)日：2014-04-29
申请号：US10342963
申请日：2003-01-15
申请人： John C. Weitz
发明人： John C. Weitz
IPC分类号： G06F17/00
CPC分类号： G11B20/10527 , H04H60/04
摘要： A transmission medium and protocol is provided for bi-directional communication between an audio system and a peripheral device. The transmission medium includes a communication medium for communicating data and a communication medium for communicating a clock signal that corresponds to a transmission rate of bits on the other communication media. By transmitting the clock signal on a separate communication medium from the data, clock recovery is avoided. There may be multiple clock domains. By having multiple clock domains, multiple sample rates can be supported. Synchronization information is embedded in the signal by using run length limiting markers between the data for each channel and a synchronization word having more consecutive zero bits than the number of bits for each channel. One or more channels may be dedicated to providing control and status information.
摘要翻译：提供传输介质和协议用于音频系统和外围设备之间的双向通信。传输介质包括用于传送数据的通信介质和用于传送对应于其它通信介质上的位传输速率的时钟信号的通信介质。通过在单独的通信介质上从数据发送时钟信号，避免了时钟恢复。可能有多个时钟域。通过拥有多个时钟域，可以支持多个采样率。通过使用每个通道的数据之间的游程长度限制标记和具有比每个通道的位数更多的连续零比特的同步字来将同步信息嵌入在信号中。一个或多个信道可以专用于提供控制和状态信息。

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