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61. 发明申请

US20160330557A1 FACILITATING INFERENTIAL SOUND RECOGNITION BASED ON PATTERNS OF SOUND PRIMITIVES 有权
标题翻译：基于声音主题的形式促进无情的声音识别
公开(公告)号：US20160330557A1
公开(公告)日：2016-11-10
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 , G08B21/18 , G10L25/27
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.
摘要翻译：所公开的实施例提供执行声音识别操作的系统。在操作期间，系统识别音频流中的一系列声音原语，其中声音原语与包含描述由声音原语表征的声音的一个或多个单词的语义标签相关联。接下来，系统将声音原语的序列馈送到有限状态自动机，其识别与声音原语序列相关联的事件。最后，系统将识别的事件馈送到输出系统中，该输出系统生成与要被显示给用户的识别事件相关联的输出。

62. 发明授权

US09466275B2 Complexity scalable perceptual tempo estimation 有权
标题翻译：复杂性可扩展感知速度估计
公开(公告)号：US09466275B2
公开(公告)日：2016-10-11
申请号：US13503136
申请日：2010-10-26
申请人： Arijit Biswas , Danilo Hollosi , Michael Schug
发明人： Arijit Biswas , Danilo Hollosi , Michael Schug
IPC分类号： G10H7/00 , G10H1/40
CPC分类号： G10H1/40 , G10H2210/076 , G10H2230/015 , G10H2240/075
摘要： The present document relates to methods and systems for estimating the tempo of a media signal, such as audio or combined video/audio signal. In particular, the document relates to the estimation of tempo perceived by human listeners, as well as to methods and systems for tempo estimation at scalable computational complexity. A method and system for extracting tempo information of an audio signal from an encoded bit-stream of the audio signal comprising spectral band replication data is described. The method comprises the steps of determining a payload quantity associated with the amount of spectral band replication data comprised in the encoded bit-stream for a time interval of the audio signal; repeating the determining step for successive time intervals of the encoded bit-stream of the audio signal, thereby determining a sequence of payload quantities; identifying a periodicity in the sequence of payload quantities; and extracting tempo information of the audio signal from the identified periodicity.
摘要翻译：本文件涉及用于估计媒体信号（诸如音频或组合视频/音频信号）的速度的方法和系统。特别地，该文件涉及人类听众感知的节奏的估计，以及用于以可缩放的计算复杂度进行速度估计的方法和系统。描述用于从包括频谱带复制数据的音频信号的编码比特流中提取音频信号的速度信息的方法和系统。该方法包括以下步骤：在音频信号的时间间隔中确定与包含在编码比特流中的频谱带复制数据量相关联的有效载荷数量; 重复音频信号的编码比特流的连续时间间隔的确定步骤，从而确定有效载荷量的序列; 识别有效载荷数量序列中的周期; 以及从所识别的周期中提取音频信号的速度信息。

63. 发明授权

US09459828B2 Musically contextual audio advertisements 有权
标题翻译：音乐上下文音频广告
公开(公告)号：US09459828B2
公开(公告)日：2016-10-04
申请号：US15053656
申请日：2016-02-25
申请人： Brian K. Ales
发明人： Brian K. Ales
IPC分类号： G06F17/00 , G06F3/16 , G10H1/00
CPC分类号： G06F3/165 , G06K9/0053 , G06K9/6215 , G06Q30/0241 , G10H1/0025 , G10H1/40 , G10H2210/076 , G10H2210/081 , G10H2210/125 , G10H2210/335 , G10H2210/561 , G10H2240/075 , G10H2240/141 , G11B20/10527 , G11B27/007 , G11B27/10 , G11B27/105 , G11B27/28 , G11B2020/10555
摘要： Audio advertisements for music services can be created and played to minimize any perceived discontinuity by a listener from a preceding song. Specifically, a voice-over content item (e.g., a spoken advertisement produced without music) may combined with a non-song musical content item (e.g., backing music specifically produced for advertisements) to create an audio advertisement to be played after a song on a streaming music service. The non-song musical content item may be selected based on its similarity to the preceding song (e.g., genre, tempo, or harmony) and/or a musical preference of a user (e.g., a preferred genre obtained through a user's music service account and/or selected by the user). The genre of both the preceding song and a musical preference of a user may be used to select a non-song musical content item genre by a weighting that determines the probability of the genre used for an advertisement.
摘要翻译：可以创建和播放用于音乐服务的音频广告，以最小化来自前一首歌曲的收听者的任何感知到的不连续性。具体来说，语音内容项目（例如，没有音乐产生的口语广告）可以与非歌曲音乐内容项目（例如，为广告专门制作的支持音乐）相结合，以创建要在歌曲开始之后播放的音频广告流媒体音乐服务。非歌曲音乐内容项目可以基于其与前一首歌曲（例如，类型，速度或和声）的相似性和/或用户的音乐偏好（例如，通过用户的音乐服务帐户获得的优选类型）来选择和/或由用户选择）。上述歌曲的类型和用户的音乐偏好可以用于通过确定用于广告的类型的概率的加权来选择非歌曲音乐内容项目类型。

64. 发明申请

US20160210947A1 AUTOMATIC TRANSCRIPTION OF MUSICAL CONTENT AND REAL-TIME MUSICAL ACCOMPANIMENT 有权
标题翻译：自动转录音乐内容和实时音乐伴奏
公开(公告)号：US20160210947A1
公开(公告)日：2016-07-21
申请号：US14997670
申请日：2016-01-18
申请人： HARMAN INTERNATIONAL INDUSTRIES, INC.
发明人： Glen Rutledge , Peter R. Lupini , Norm Campbell
IPC分类号： G10G1/04 , G10G3/04
CPC分类号： G10G1/04 , G10G3/04 , G10H1/00 , G10H1/0008 , G10H1/0025 , G10H1/40 , G10H2210/031 , G10H2210/066 , G10H2210/071 , G10H2210/086 , G10H2210/091 , G10H2220/015 , G10H2220/126 , G10H2240/075
摘要： In at least one embodiment, a method of performing automatic transcription of musical content included in an audio signal received by a computing device is provided. The method includes processing, using the computing device, the received audio signal to extract musical information characterizing at least a portion of the musical content and generating, using the computing device, a plurality of musical notations representing alternative musical interpretations of the extracted musical information. The method further includes applying a selected one of the plurality of musical notations for transcribing the musical content of the received audio signal.
摘要翻译：在至少一个实施例中，提供了一种执行由计算设备接收的音频信号中包括的音乐内容的自动转录的方法。所述方法包括使用所述计算设备处理所接收的音频信号以提取表征所述音乐内容的至少一部分的音乐信息，并使用所述计算设备生成表示所提取的音乐信息的替代音乐解释的多个音乐符号。该方法还包括应用用于转录所接收的音频信号的音乐内容的多个音乐符号中的所选择的一个。

65. 发明授权

US09368110B1 Method for distinguishing components of an acoustic signal 有权
标题翻译：用于区分声信号分量的方法
公开(公告)号：US09368110B1
公开(公告)日：2016-06-14
申请号：US14792960
申请日：2015-07-07
申请人： Mitsubishi Electric Research Laboratories, Inc.
发明人： John Hershey , Jonathan Le Roux , Shinji Watanabe , Zhuo Chen
IPC分类号： G10L15/16 , G10L15/06 , G10L15/02
CPC分类号： G10L15/16 , G06K9/6218 , G06K9/6223 , G06K9/66 , G06N3/0445 , G06N3/0454 , G06N3/0472 , G10H1/00 , G10H2210/056 , G10H2240/075 , G10H2250/311 , G10L15/02 , G10L15/063 , G10L21/0272 , G10L25/30 , G10L25/51
摘要： A method distinguishes components of an acoustic signal by processing the signal to estimate a set of analysis features, wherein each analysis feature defines an element of the signal and has feature values that represent parts of the signal, processing the signal to estimate input features of the signal, and processing the input features using a deep neural network to assign an associative descriptor to each element of the signal, wherein a degree of similarity between the associative descriptors of different elements is related to a degree to which the parts of the signal represented by the elements belong to a single component of the signal. The the similarities between associative descriptors are processed to estimate correspondences between the elements of the signal and the components in the signal. Then, the signal is processed using the correspondences to distinguish component parts of the signal.
摘要翻译：一种方法通过处理信号来区分声信号的分量以估计一组分析特征，其中每个分析特征定义信号的元素，并具有表示信号部分的特征值，处理信号以估计信号的输入特征信号和使用深层神经网络处理输入特征，以将关联描述符分配给信号的每个元素，其中不同元素的关联描述符之间的相似度与由下式表示的信号的部分相关的程度相关：这些元素属于信号的单个分量。处理关联描述符之间的相似性以估计信号的元素与信号中的分量之间的对应关系。然后，使用对应关系对信号进行处理，以区分信号的组成部分。

66. 发明授权

US09263021B2 Method for generating a musical compilation track from multiple takes 有权
标题翻译：用于从多次采集生成音乐编辑曲目的方法
公开(公告)号：US09263021B2
公开(公告)日：2016-02-16
申请号：US13857863
申请日：2013-04-05
申请人： Music Mastermind, Inc.
发明人： Travis Robert Savo , Francesco Gerald Capodieci , Reza Rassool , Michael Winter
IPC分类号： G10H7/00 , G06F3/0481 , G09B15/00 , G10H1/00 , G10H1/38 , G06F3/16
CPC分类号： G10H7/00 , G06F3/0481 , G06F3/167 , G09B15/00 , G10H1/0025 , G10H1/38 , G10H2210/125 , G10H2220/101 , G10H2220/111 , G10H2230/015 , G10H2240/075
摘要： An apparatus for creating a musical composition comprising an audio interface, and audio converter module, and a multi-track compositor module is disclosed. The audio interface operably receives audio from an audio input device and outputting audio to an audio output device. The audio converter module is operably connected to the audio interface to convert audio received via the audio interface into an audio track having one or more partitions. The multi-track compositor module is configured to receive a first audio track and a second audio track and automatically score each partition of the first and second audio tracks based on one or more criteria. The multi-track compositor module is then configured to construct a third audio track from the partitions of the first and second audio tracks based on the scores for each partition. A method is also provided.
摘要翻译：公开了一种用于创建包括音频接口，音频转换器模块和多轨道合成器模块的音乐作品的装置。音频接口可操作地从音频输入设备接收音频并将音频输出到音频输出设备。音频转换器模块可操作地连接到音频接口以将经由音频接口接收的音频转换为具有一个或多个分区的音轨。多轨道合成器模块被配置为接收第一音频轨道和第二音频轨道，并且基于一个或多个标准自动地对第一和第二音轨的每个分区进行评分。然后，多轨道合成器模块被配置为基于每个分区的分数从第一和第二音轨的分区构建第三音频轨道。还提供了一种方法。

67. 发明申请

US20150309844A1 Systems and Methods for Audio Attribute Mapping 审中-公开
标题翻译：音频属性映射的系统和方法
公开(公告)号：US20150309844A1
公开(公告)日：2015-10-29
申请号：US14383875
申请日：2013-03-07
申请人： Sirius XM Radio Inc.
发明人： Raymond Lowe , Christopher Ward
IPC分类号： G06F9/50 , H04L29/08 , G06F9/445 , G06F3/0481 , G06F3/0484
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 a customized content delivery service, such as, for example, a personalized music streaming service delivered over various wireless networks, an end-user can be given the ability to refine or select programming which is presented to them. One approach to achieving this is to present the user with a range of user preference controls, such as sliders, which can be mapped to attributes contained within the scheduling system. Thus, systems and methods are presented for the representation and delivery of such attributes to effect a personalized server, to map controls to these attributes, and to simplify the controls presented to an end-user. In exemplary embodiments of the present invention a song or audio content recommender may use channel specifications and a user profile, as dynamically modified and updated by user preferences expressed via said user preference controls, to generate user and channel specific playlists, to give a user the personalized audio experience he or she actually desires.
摘要翻译：在定制的内容递送服务中，例如，通过各种无线网络递送的个性化音乐流媒体服务，终端用户可被赋予提炼或选择向其呈现的节目的能力。实现这一点的一种方法是向用户呈现一系列用户偏好控件，例如可以映射到调度系统中包含的属性的滑块。因此，呈现系统和方法用于表示和传送这些属性以实现个性化服务器，将控件映射到这些属性，并简化向最终用户呈现的控件。在本发明的示例性实施例中，歌曲或音频内容推荐器可以使用通过由用户偏好控制表达的用户偏好来动态地修改和更新的频道规范和用户简档，以生成用户和频道特定的播放列表，以给予用户他或她实际需要的个性化音频体验。

68. 发明授权

US08805693B2 Efficient beat-matched crossfading 有权
标题翻译：高效的匹配交叉渐变
公开(公告)号：US08805693B2
公开(公告)日：2014-08-12
申请号：US12858900
申请日：2010-08-18
申请人： Aram Lindahl , Richard Michael Powell
发明人： Aram Lindahl , Richard Michael Powell
IPC分类号： G10L19/00
CPC分类号： G10L19/025 , G10H1/40 , G10H7/008 , G10H2210/076 , G10H2210/125 , G10H2230/015 , G10H2240/075 , G10H2240/125 , G10H2240/135 , G10H2240/155 , G10H2240/325 , G10H2250/031 , G10H2250/035 , G10H2250/261 , G10L2025/937
摘要： Methods and devices to enable efficient beat-matched, DJ-style crossfading are provided. For example, such a method may involve determining beat locations of a first audio stream and a second audio stream and crossfading the first audio stream and the second audio stream such that the beat locations of the first audio stream are substantially aligned with the beat locations of the second audio stream. The beat locations of the first audio stream or the second audio stream may be determined based at least in part on an analysis of frequency data unpacked from one or more compressed audio files.
摘要翻译：提供了能够实现高效匹配的DJ风格交叉渐变的方法和装置。例如，这种方法可以涉及确定第一音频流和第二音频流的节拍位置，并且交叉淡化第一音频流和第二音频流，使得第一音频流的节拍位置基本上与第二个音频流。至少部分地基于从一个或多个压缩音频文件解包的频率数据的分析来确定第一音频流或第二音频流的节拍位置。

69. 发明授权

US08785760B2 System and method for applying a chain of effects to a musical composition 有权
标题翻译：将音乐链应用于音乐作品的系统和方法
公开(公告)号：US08785760B2
公开(公告)日：2014-07-22
申请号：US13194816
申请日：2011-07-29
申请人： Matt Serletic , Patrick Woodward , Frank Capodieci , Reza Rassool
发明人： Matt Serletic , Patrick Woodward , Frank Capodieci , Reza Rassool
IPC分类号： G10H1/18
CPC分类号： G09B15/00 , G06F3/0481 , G09B15/04 , G10H1/0025 , G10H2210/125 , G10H2220/111 , G10H2220/126 , G10H2230/015 , G10H2230/021 , G10H2240/075
摘要： A method for applying audio effects to one or more tracks off musical compilation is disclosed. The method comprises identifying a first virtual musician to be associated with a first instrument track; identifying a first virtual producer to be associated with the first instrument track; applying a first series of effects to the first instrument track, the first series of effects being dependent upon the first virtual musician; and applying a second series of effects to the first instrument track, the second series of effects being dependent upon the first virtual producer.
摘要翻译：公开了一种将音频效果应用于音乐编辑的一个或多个轨道的方法。该方法包括识别要与第一乐器轨道相关联的第一虚拟音乐家; 识别要与所述第一仪器轨道相关联的第一虚拟生成器; 将第一系列效果应用于第一乐器轨道，第一系列效果取决于第一虚拟音乐家; 以及将第二系列效果应用于所述第一乐器轨道，所述第二系列效果取决于所述第一虚拟制作器。

70. 发明申请

US20140121797A1 System and Method for Combining a Song and Non-Song Musical Content 有权
标题翻译：歌曲与非歌曲音乐内容相结合的系统与方法
公开(公告)号：US20140121797A1
公开(公告)日：2014-05-01
申请号：US14147050
申请日：2014-01-03
申请人： SongFlutter, Inc.
发明人： Brian K. ALES
IPC分类号： G11B27/10 , G06Q30/02
CPC分类号： G10H1/0025 , G06Q30/0241 , G10H2210/076 , G10H2210/081 , G10H2210/125 , G10H2210/136 , G10H2210/335 , G10H2210/561 , G10H2240/075 , G11B20/10 , G11B20/10527 , G11B27/007 , G11B27/10 , G11B27/105 , G11B27/28 , G11B2020/10555
摘要： A system with a decision engine having logic for using metadata for one or more song recordings and one or more non-song musical content items. The logic performs the steps of: interpreting the metadata for the first song recording; identifying a first non-song musical content item for playback at or near an end of the first song recording based on a similarity between the first song recording and the first non-song musical content item; and, in response to determining that the first song recording is at or near its end of playback, forming an altered playback of the first non-song musical content item by performing via real time digital audio signal processing an alteration of the first non-song musical content item to be rhythmically continuous in terms of tempo to the first song recording and/or harmonically continuous in terms of key and/or mode to the first song recording.
摘要翻译：具有决定引擎的系统具有用于对一个或多个歌曲记录和一个或多个非歌曲音乐内容项使用元数据的逻辑。逻辑执行以下步骤：解释第一首歌曲录制的元数据; 基于所述第一歌曲录制与所述第一非歌曲音乐内容项之间的相似度，识别用于在所述第一歌曲录制结束时或之后播放的第一非歌曲音乐内容项目; 并且响应于确定第一首歌曲记录处于或接近其重放结束，通过经由实时数字音频信号处理第一非歌曲内容的改变来形成第一非歌曲音乐内容的改变的重放，音乐内容项在第一首歌曲录制的节奏和/或按键和/或模式的谐音连续性方面节奏连续。

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