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1. 发明申请

US20190213988A1 TECHNOLOGIES FOR TRACKING AND ANALYZING MUSICAL ACTIVITY 审中-公开
公开(公告)号：US20190213988A1
公开(公告)日：2019-07-11
申请号：US16244964
申请日：2019-01-10
申请人： QRS MUSIC TECHNOLOGIES, INC.
发明人： Thomas A. Dolan , Jarrod Cook , Aaron Yost , Danial Shirey , Parker Welch
IPC分类号： G10H1/00
CPC分类号： G10H1/0008 , G10G1/00 , G10H1/0058 , G10H2210/076 , G10H2210/091 , G10H2220/015 , G10H2240/075 , G10H2240/105
摘要： Techniques are described herein for tracking and analyzing musical activity (e.g., musical performances) captured by a music controller device. Data indicative of a musical performance by an individual is received. Metadata characterizing the musical data is generated. One or more analytics of the musical data is generated based, at least in part, on the metadata.

2. 发明申请

US20190096371A1 CHARACTERIZING AUDIO USING TRANSCHROMAGRAMS 审中-公开
公开(公告)号：US20190096371A1
公开(公告)日：2019-03-28
申请号：US16203811
申请日：2018-11-29
申请人： Gracenote, Inc.
发明人： Cameron Aubrey Summers
IPC分类号： G10H1/00
CPC分类号： G10H1/0008 , G10H2210/066 , G10H2210/081 , G10H2240/075 , G10H2240/141 , G10H2250/015 , G10H2250/215
摘要： Methods, systems and apparatus to characterize audio using transchromagrams are disclosed. An example apparatus includes a transchromagram generator to generate a data structure based on a set of transition matrices corresponding to a plurality of time frames of audio data, the data structure indicative of probabilities that first musical notes will transition to second musical notes, a database controller to prompt a database to store the data structure within the audio data, and a notification manager to generate, based on a comparison between query audio data and the stored data structure of the audio data, a notification identifying at least one characteristic of the query audio data.

3. 发明申请

US20180061382A1 CHARACTERIZING AUDIO USING TRANSCHROMAGRAMS 审中-公开
公开(公告)号：US20180061382A1
公开(公告)日：2018-03-01
申请号：US15689900
申请日：2017-08-29
申请人： Gracenote, Inc.
发明人： Cameron Aubrey Summers
IPC分类号： G10H1/00
CPC分类号： G10H1/0008 , G10H2210/066 , G10H2210/081 , G10H2240/075 , G10H2240/141 , G10H2250/015 , G10H2250/215
摘要： Methods, systems and apparatus to characterize audio using transchromagrams are disclosed. An example method includes generating, by executing one or more instructions on a processor, a set of transition matrices based on a plurality of time frames of the audio data, each of the plurality of transition matrices generated based on a different pair of time frames in the plurality of time frames, and indicating probabilities that anterior musical notes in an anterior time frame of the pair transition to posterior musical notes in a posterior time frame of the pair, generating, by executing one or more instructions on a processor, a data structure representing how the audio data changes statistically between the plurality of time frames based on the set of transition matrices, and causing, by executing one or more instructions on a processor, a database to store the data structure within metadata that describes the audio data.

4. 发明申请

US20170340984A1 APPARATUS FOR CONTROLLING LIGHTING BEHAVIOR OF A PLURALITY OF LIGHTING ELEMENTS AND A METHOD THEREFOR 有权
公开(公告)号：US20170340984A1
公开(公告)日：2017-11-30
申请号：US15584976
申请日：2017-05-02
申请人： Creative Technology Ltd
发明人： Yee Shian LEE
IPC分类号： A63J17/00 , G11B27/028
CPC分类号： A63J17/00 , G10H1/0008 , G10H2220/081 , G10H2220/411 , G10H2240/075 , G11B27/028 , G11B27/34 , H05B33/0863 , H05B37/029
摘要： There is provided an apparatus configured to control a plurality of light emitting elements so that the light emitting elements display a lighting behavior based on audio output which is based on an audio file. The apparatus can include a control portion and a choreography portion. The control portion is operable to generate an instruction sequence which can be used to control the lighting behavior of the light emitting elements, the instruction sequence can include a plurality of lighting instructions. The choreography portion is operable to associate at least one lighting instruction from the plurality of lighting instructions with at least one portion of the audio file.

5. 发明申请

US20170340983A1 APPARATUS FOR CONTROLLING LIGHTING BEHAVIOR OF A PLURALITY OF LIGHTING ELEMENTS AND A METHOD THEREFOR 有权
公开(公告)号：US20170340983A1
公开(公告)日：2017-11-30
申请号：US15584953
申请日：2017-05-02
申请人： Creative Technology Ltd
发明人： Kee Seng TAN , Yam Fei LIAN , Yee Shian LEE
IPC分类号： A63J17/00 , G11B27/028
CPC分类号： A63J17/00 , G10H2240/075 , G11B27/028 , G11B27/34 , H04R1/028 , H04R2420/07 , H05B33/0863 , H05B37/029
摘要： There is provided an apparatus configured to control a plurality of light emitting elements so that the light emitting elements display a lighting behavior. The apparatus includes a control portion operable to generate an instruction sequence. The instruction sequence controls the lighting behavior of the light emitting elements. The instruction sequence can include a plurality of lighting instructions. The control portion can include a first input portion and an option portion. The first input portion generates a first lighting instruction of the plurality of lighting instructions and the option portion can be operated by, for example, a user to present a second input portion for generating a second lighting instruction of the plurality of lighting instructions. The lighting behavior displayed by the light emitting elements can have a lighting sequence which is based on the instruction sequence where the first lighting instruction is followed by the second lighting instruction.

6. 发明申请

US20170300567A1 MEDIA CONTENT ITEMS SEQUENCING 审中-公开
公开(公告)号：US20170300567A1
公开(公告)日：2017-10-19
申请号：US15469060
申请日：2017-03-24
申请人： Spotify AB
发明人： Tristan Jehan , Rachel Bittner , Nicola Montecchio , Hunter McCurry , Minwei Gu , Gandalf Hernandez
IPC分类号： G06F17/30 , H04L29/06
CPC分类号： G11B27/038 , G06F3/165 , G06F16/4387 , G06F16/635 , G06F16/639 , G06F16/683 , G10H1/0033 , G10H1/42 , G10H2210/00 , G10H2210/571 , G10H2220/321 , G10H2220/395 , G10H2240/075 , G10H2240/131 , G11B27/102 , G11B27/28 , H04L65/4084 , H04L67/22
摘要： A media content item sequencing system determines a sequence for playback of selected media content items, such as media content items in a playlist. The system calculates similarities between all possible pairs of the media content items and determines a sequence of the media content items using the similarities. The sequence of media content items can be determined by modeling the track features of the media content items with a graphic traversal problem and calculating a solution to the problem with various methods.

7. 发明授权

US09749762B2 Facilitating inferential sound recognition based on patterns of sound primitives 有权
公开(公告)号：US09749762B2
公开(公告)日：2017-08-29
申请号：US15209251
申请日：2016-07-13
申请人： OtoSense Inc.
发明人： Sebastien J. V. Christian , Thor C. Whalen
IPC分类号： H04R29/00 , G10L25/27 , G08B21/18 , G08B17/10 , G10L21/14 , G08B21/04
CPC分类号： H04R29/00 , G08B17/10 , G08B21/0423 , G08B21/18 , G08B21/182 , G10H2210/031 , G10H2210/301 , G10H2240/075 , G10H2250/315 , G10L21/14 , G10L25/27
摘要： The disclosed embodiments provide a system that performs a sound-recognition operation. During operation, the system recognizes a sequence of sound primitives in an audio stream, wherein a sound primitive is associated with a semantic label comprising one or more words that describe a sound characterized by the sound primitive. Next, the system feeds the sequence of sound primitives into a finite-state automaton that recognizes events associated with sequences of sound primitives. Finally, the system feeds the recognized events into an output system that generates an output associated with the recognized events to be displayed to a user.

8. 发明申请

US20150073812A1 SERVER SIDE CROSSFADING FOR PROGRESSIVE DOWNLOAD MEDIA 有权
标题翻译：服务器端交叉加速下载媒体
公开(公告)号：US20150073812A1
公开(公告)日：2015-03-12
申请号：US14516884
申请日：2014-10-17
申请人： Sirius XM Radio Inc.
发明人： Raymond LOWE , Christopher Ward
IPC分类号： G10H1/06 , G10L21/02 , G10L19/02
CPC分类号： G11B27/038 , G06F3/0481 , G06F3/04847 , G06F3/165 , G06F9/4451 , G06F9/5066 , G06Q30/02 , G06Q30/0631 , G10H1/0025 , G10H1/06 , G10H2210/125 , G10H2240/075 , G10H2240/125 , G10H2240/305 , G10H2240/325 , G10H2250/035 , G10H2250/571 , G11B27/105 , G11B27/322 , H04L67/306
摘要： In exemplary embodiments of the present invention systems and methods are provided to implement and facilitate cross-fading, interstitials and other effects/processing of two or more media elements in a personalized media delivery service so that each client or user has a consistent high quality experience. The effects or crossfade processing can occur on the broadcast, publisher or server-side, but can still be personalized to a specific user, thus still allowing a personalized experience for each individual user, in a manner where the processing burden is minimized on the downstream side or client device. This approach enables a consistent user experience, independent of client device capabilities, both static and dynamic. The cross-fade can be implemented after decoding the relevant chunks of each component clip, processing, recoding and rechunking, or, in a preferred embodiment, the cross-fade or other effect can be implemented on the relevant chunks to the effect in the compressed domain, thus obviating any loss of quality by re-encoding. A large scale personalized content delivery service can be implemented by limiting the processing to essentially the first and last chunks of any file, since there is no need to processing the full clip. In exemplary embodiments of the present invention this type of processing can easily be accommodated in cloud computing technology, where the first and last files may be conveniently extracted and processed within the cloud to meet the required load. Processing may also be done locally, for example, by the broadcaster, with sufficient processing power to manage peak load.
摘要翻译：在本发明的示例性实施例中，提供了系统和方法以实现和促进个性化媒体传送服务中的两个或多个媒体元素的交叉衰落，间隙和其他效果/处理，使得每个客户端或用户具有一致的高质量体验。影响或交叉淡入淡出处理可能发生在广播，发布者或服务器端，但是仍然可以对特定用户进行个性化，从而仍然允许每个用户的个性化体验，其方式是在下游处理负担最小化侧面或客户端设备。这种方法可以实现一致的用户体验，独立于客户端设备的静态和动态功能。可以在解码每个分量剪辑的相关块，处理，重新编码和重新调谐之后实现交叉淡入淡出，或者在优选实施例中，可以在相关块上实现交叉淡入淡出或其他效果，使其在压缩域，从而通过重新编码来消除任何质量损失。可以通过将处理限制为基本上任何文件的第一个和最后一个块来实现大规模的个性化内容传送服务，因为不需要处理完整的剪辑。在本发明的示例性实施例中，这种类型的处理可以容易地适应于云计算技术，其中可以方便地在云中提取和处理第一和最后文件以满足所需的负载。处理也可以在本地进行，例如由广播者进行，具有足够的处理能力来管理峰值负载。

9. 发明授权

US08903525B2 Sound processing device, sound data selecting method and sound data selecting program 有权
标题翻译：声音处理装置，声音数据选择方法和声音数据选择程序
公开(公告)号：US08903525B2
公开(公告)日：2014-12-02
申请号：US13090486
申请日：2011-04-20
申请人： Dezheng Xu , Junichi Kosaka , Kosei Yamashita
发明人： Dezheng Xu , Junichi Kosaka , Kosei Yamashita
IPC分类号： G06F17/00 , G06F17/30 , H04S7/00 , G11B27/32 , G10H1/00 , G11B27/10 , H04S3/00 , G11B27/28 , G11B27/34 , G10L19/008
CPC分类号： G10H7/02 , G06F17/3074 , G10H1/0058 , G10H2210/305 , G10H2220/096 , G10H2230/015 , G10H2240/075 , G10H2240/121 , G10H2240/221 , G10H2240/225 , G10H2250/035 , G10L19/008 , G11B27/105 , G11B27/28 , G11B27/329 , G11B27/34 , H04S3/008 , H04S7/30 , H04S2400/03 , H04S2400/11 , H04S2420/01
摘要： An information processing apparatus that stores a plurality of pieces of audio data, displays information corresponding to each of the plurality of pieces of audio data, receives an input selecting at least one of the plurality of pieces of audio data, reproduces a first piece of the plurality of pieces of audio data, and initiates simultaneous reproduction of a second piece of the plurality of pieces of audio data based on an input received at the interface, processes the first and second pieces of the audio data such that the first and second pieces of the audio data are separately audible by the user, and outputs the processed first and second pieces of the audio data.
摘要翻译：一种信息处理设备，其存储多条音频数据，显示与多条音频数据中的每一条相对应的信息，接收选择多条音频数据中的至少一条音频数据的输入，再现第多个音频数据，并且基于在接口处接收的输入来启动多个音频数据的第二片段的同时再现，处理第一和第二音频数据段，使得第一和第二片音频数据音频数据由用户分开听到，并且输出处理的第一和第二音频数据。

10. 发明授权

US08766078B2 Music piece order determination device, music piece order determination method, and music piece order determination program 有权
标题翻译：音乐作品顺序确定装置，音乐作品顺序确定方法和音乐作品顺序确定程序
公开(公告)号：US08766078B2
公开(公告)日：2014-07-01
申请号：US13911222
申请日：2013-06-06
申请人： JVC Kenwood Corporation
发明人： Masato Sugano
IPC分类号： G10H7/00
CPC分类号： G10H7/002 , G06F17/30743 , G10H1/0025 , G10H1/40 , G10H2210/076 , G10H2210/125 , G10H2210/375 , G10H2240/075 , G10H2240/125 , G10H2240/141 , G11B27/034 , G11B27/105 , G11B27/28
摘要： A music piece order determination device includes a beat information corrector, a correlation value calculator, and a music piece order determiner. The beat information corrector acquires beat position information and a tempo value in a musical composition, and corrects the beat position information such that the tempo value becomes the same value as a reference value. The correlation value calculator calculates a correlation value indicative of a degree of correlation of beat position information between respective musical compositions among a plurality of musical compositions, based on the beat position information. The music piece order determiner determines a music piece order, which is a reproduction order of musical compositions, based on the correlation value between the respective musical compositions.
摘要翻译：音乐片顺序确定装置包括拍子信息校正器，相关值计算器和音乐片顺序确定器。节拍信息校正器获取节奏位置信息和乐曲中的速度值，并且校正拍子位置信息，使得速度值变为与参考值相同的值。相关值计算器基于拍子位置信息，计算指示多个乐曲中的各个乐曲之间的节拍位置信息的相关程度的相关值。音乐作品顺序确定器基于各个音乐作品之间的相关值来确定作为音乐作品的再现顺序的音乐作品顺序。

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