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31. 发明公开

EP3250007A1 APPARATUS FOR CONTROLLING LIGHTING BEHAVIOR OF A PLURALITY OF LIGHTING ELEMENTS AND A METHOD THEREFOR 审中-公开
标题翻译：用于控制多个照明元件的照明行为的装置及其方法
公开(公告)号：EP3250007A1
公开(公告)日：2017-11-29
申请号：EP17171876.0
申请日：2017-05-19
申请人： Creative Technology Ltd.
发明人： TAN, Kee Seng , LIAN, Yam Fei , LEE, Yee Shian
IPC分类号： H05B37/02 , H05B33/08
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 behaviour. The apparatus includes a control portion operable to generate an instruction sequence. The instruction sequence controls the lighting behaviour 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 behaviour 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.
摘要翻译：提供了一种设备，其被配置为控制多个发光元件，使得发光元件显示照明行为。该设备包括可操作来生成指令序列的控制部分。指令序列控制发光元件的发光行为。指令序列可以包括多个照明指令。控制部分可以包括第一输入部分和选项部分。第一输入部分生成多个照明指令中的第一照明指令，并且选项部分可以由例如用户操作以呈现用于生成多个照明指令中的第二照明指令的第二输入部分。由发光元件显示的照明行为可以具有基于第一照明指令之后是第二照明指示的指令序列的照明序列。

32. 发明公开

EP2988297A1 COMPLEXITY SCALABLE PERCEPTUAL TEMPO ESTIMATION 审中-公开
标题翻译： T T T UNG T T T T T T T T T T T T T
公开(公告)号：EP2988297A1
公开(公告)日：2016-02-24
申请号：EP15178512.8
申请日：2010-10-26
申请人： Dolby International AB
发明人： BISWAS, Arijit , HOLLOSI, Danilo , SCHUG, Michael
IPC分类号： 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诸如音频或组合视频/音频信号的媒体信号的速度的方法和系统。特别地，本文件涉及人类听众感知的速度的估计，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量; 对音频信号的编码比特流重复确定步骤，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; 以及从识别的周期性中提取音频信号的速度信息。

33. 发明授权

EP1821286B1 Apparatus, system and method for extracting the structure of song lyrics by identifying repetitive patterns therein 有权
标题翻译：装置，系统和方法，用于通过识别重复图案提取歌词的结构
公开(公告)号：EP1821286B1
公开(公告)日：2015-11-18
申请号：EP07075082.3
申请日：2007-02-01
申请人： Samsung Electronics Co., Ltd.
发明人： Cho, Sung-jung , Choi, Chang-kyu , Lee, Hye-Jeong , Kim, Yeun-bae
IPC分类号： G10H1/00
CPC分类号： G10H1/0008 , G10H2210/061 , G10H2220/011 , G10H2240/075 , G10H2240/151 , Y10S707/916

34. 发明公开

EP2737474A4 SYSTEM AND METHOD FOR PROVIDING AUDIO FOR A REQUESTED NOTE USING A RENDER CACHE 审中-公开
标题翻译：系统和方法提供音频对于请求注意到渲染CACHE
公开(公告)号：EP2737474A4
公开(公告)日：2015-04-29
申请号：EP12831958
申请日：2012-07-30
申请人： MUSIC MASTERMIND INC
发明人： RASSOOL REZA , WARNER DARREN , SERLETIC MATT
IPC分类号： G10H1/057
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 providing audio data corresponding to a requested musical note is disclosed, the method comprising: (a) providing a render cache having a plurality of cache entries, each of the cache entries corresponding to a different note; (b) receiving a request for a first note from a client; (c) identifying a first cache entry corresponding to the first note; (d) determining that a first audio segment corresponding to the first cache entry is not available; (e) identifying a second audio segment corresponding to a near-hit cache entry in the render cache; and (f) processing the second audio segment into a third audio segment that is substantially similar to the first audio segment.

35. 发明公开

EP2650875A4 TRACK ORDER DETERMINATION DEVICE, TRACK ORDER DETERMINATION METHOD, AND TRACK ORDER DETERMINATION PROGRAM 有权
标题翻译：一种用于确定追SEQUENCE，方法用于确定跟踪顺序及程序确定跟踪顺序
公开(公告)号：EP2650875A4
公开(公告)日：2014-07-02
申请号：EP11846254
申请日：2011-11-30
申请人： JVC KENWOOD CORP
发明人： SUGANO MASATO
IPC分类号： G10L19/00 , G10L21/04 , G11B27/10 , G10L11/00
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

36. 发明专利

JP2012123120A Musical piece order determination device, musical piece order determination method, and musical piece order determination program 有权
标题翻译：音乐订单订单确定设备，音乐订单订单方法和音乐订单订单程序
公开(公告)号：JP2012123120A
公开(公告)日：2012-06-28
申请号：JP2010272913
申请日：2010-12-07
申请人： Jvc Kenwood Corp , 株式会社Jvcケンウッド
发明人： SUGANO MAOTO
IPC分类号： G10H1/00 , G10G1/00 , G10H1/18 , G11B27/034
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： PROBLEM TO BE SOLVED: To determine a playback order of musical pieces, which is suitable for mixed playback.SOLUTION: A musical piece order determination device 10 includes: a beat information correction unit 12 which acquires beat position information including at least information about timing of beat playback at the time of playback of a musical piece and a tempo value indicative of the number of beats per unit time in the musical piece and, if the tempo value is different from a prescribed reference value, corrects the beat position information of the musical piece so that the tempo value of the musical piece is equal to the reference value; a correlation value calculation unit 13 which calculates correlation values indicative of degrees of correlation of beat position information between respective musical pieces on the basis of beat position information corrected so that tempo values are equal to the reference value; and a musical piece order determination unit 14 which determines a musical piece order being a playback order of a prescribed number of musical pieces on the basis of the correlation values between respective musical pieces.
摘要翻译：要解决的问题：确定适合于混合播放的音乐作品的播放顺序。音乐作品顺序确定装置10包括：拍子信息校正单元12，其获取拍摄位置信息，该拍摄位置信息至少包括关于音乐作品播放时的节拍重放的定时的信息，以及指示音乐作品的速度值音乐作品中每单位时间的节拍次数，如果速度值与规定的参考值不同，则校正乐曲的节拍位置信息，使乐曲的节拍值等于参考值; 相关值计算单元13，其基于经过校正的拍子位置信息来计算指示各个乐曲之间的拍子位置信息的相关度的相关值，使得速度值等于参考值; 以及音乐作品顺序确定单元14，其基于各个乐曲之间的相关值来确定作为规定数量的乐曲的重放顺序的乐曲顺序。版权所有（C）2012，JPO＆INPIT

37. 发明专利

JP2012075085A Voice processing unit 审中-公开
标题翻译：语音处理单元
公开(公告)号：JP2012075085A
公开(公告)日：2012-04-12
申请号：JP2011154640
申请日：2011-07-13
申请人： Sony Corp , Sony Ericsson Mobilecommunications Japan Inc , ソニー・エリクソン・モバイルコミュニケーションズ株式会社 , ソニー株式会社
发明人： KYO NORIMASA , KOSAKA JUNICHI , YAMASHITA KATSUAKI
IPC分类号： H04S1/00 , G10L21/02 , H04S7/00
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： PROBLEM TO BE SOLVED: To efficiently retrieve a piece of voice data by using technology for separating a plurality of pieces of voice data in terms of a hearing sense and making a user simultaneously hear them.SOLUTION: A first operation for arbitrary music data is received to a display list of a choice of the plurality of pieces of voice data which can selectively be heard, and reproduction of a first piece of voice data is started. A second operation different from the first operation, which instructs a reproduction start of a second piece of voice data, in a state where the first piece of voice data is independently reproduced is received. When the second operation is performed, reproduction of the second piece of voice data is started while reproduction of the first piece of voice data is continued. Prescribed processing is performed on the first piece and second piece of input voice data so that the first piece of voice data and the second piece of voice data are heard by the user so that they are separated in terms of the hearing sense while the first piece and second piece of voice data are simultaneously reproduced. The first piece and second piece of voice data, on which the prescribed processing is performed, are synthesized and outputted.
摘要翻译：要解决的问题：通过使用用于在听觉上分离多个语音数据的技术来有效地检索一条语音数据，并使用户同时听到它们。解决方案：用于任意音乐数据的第一操作被接收到可以选择性地听到的多条语音数据的选择的显示列表，并且开始第一语音数据的再现。在第一语音数据被独立再现的状态下，接收与第一操作不同的第二操作，其指示第二语音数据的再现开始。当执行第二操作时，第二语音数据的再现开始，同时继续第一语音数据的再现。对第一和第二输入语音数据执行规定的处理，使得第一语音数据和第二语音数据被用户听到，使得它们在听觉上被分离，而第一片并且第二条语音数据被同时再现。合成并输出执行了规定处理的第一段和第二段语音数据。版权所有（C）2012，JPO＆INPIT

38. 发明公开

KR20070081368A APPARATUS, SYSTEM AND METHOD FOR EXTRACTING LYRIC STRUCTURE ON THE BASIS OF REPETITION PATTERN IN LYRIC 审中-公开
标题翻译：设计，系统和方法，用于提取OFㄧOF THE THE THE THE THE THE THE IC IC IC IC IC IC IC
公开(公告)号：KR20070081368A
公开(公告)日：2007-08-16
申请号：KR20060013269
申请日：2006-02-10
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： CHO SUNG JUNG , CHOI CHANG KYU , LEE HYE JEONG , KIM YEUN BAE
IPC分类号： G11B20/10
CPC分类号： G10H1/0008 , G10H2210/061 , G10H2220/011 , G10H2240/075 , G10H2240/151 , Y10S707/916
摘要： An apparatus and a system for extracting a words structure on the basis of a repeated pattern of song words and a method therefor are provided to reduce time required for selecting an audio file by providing a main theme part of words on the basis of the extracted words structure. A words extracting unit(110) extracts words information from meta data of an audio file. A string information extracting unit(130) extracts an interlude interval and a repeated string on the basis of the extracted words information. A paragraph extracting unit(140) extracts a paragraph on the basis of the repeated string, and extracts a set of paragraphs with the same repeated pattern among the extracted paragraphs. A words structure generating unit(150) generates the interlude interval, the string, and the paragraph for the audio file as a tree structure, and provides the generated tree structure.
摘要翻译：提供了一种用于基于歌词的重复模式提取单词结构的装置和系统及其方法，用于通过基于提取的单词提供单词的主要主题部分来减少选择音频文件所需的时间结构体。词提取单元（110）从音频文件的元数据中提取词信息。字符串信息提取单元（130）基于所提取的字信息提取间隔间隔和重复字符串。段落提取单元（140）基于重复的串提取段落，并且在提取的段落中提取具有相同重复模式的段落集合。字结构生成单元（150）生成作为树结构的音频文件的间隔间隔，字符串和段落，并且提供生成的树结构。

39. 发明申请

WO2017087333A1 PROCEDURALLY GENERATING BACKGROUND MUSIC FOR SPONSORED AUDIO 审中-公开
标题翻译：程序生成赞助音频的背景音乐
公开(公告)号：WO2017087333A1
公开(公告)日：2017-05-26
申请号：PCT/US2016/061916
申请日：2016-11-14
申请人： PANDORA MEDIA, INC.
发明人： GOUYON, Fabien , RIOS, Gordon, Parker
IPC分类号： G06Q50/10 , G11B20/10 , G06F17/00
CPC分类号： G10H1/0025 , G06F17/30772 , G06Q30/0255 , G10H2210/021 , G10H2210/111 , G10H2210/145 , G10H2210/576 , G10H2240/075 , G10H2240/081 , G10H2240/131
摘要： A content server generates sponsored audio including procedurally generated background music. The content server obtains reference music features describing musicological characteristics of reference songs as well as sponsored audio information received from a third-party. The content server determines music generation parameters based on the sponsored audio information and based on a music model mapping the reference music features to music generation parameters. The music model may incorporate machine learning techniques to improve the mapping. The content server generates background music by using the determined music generation parameters as input to a procedural music algorithm, and generates sponsored audio by combining the generated background music concurrently with an audio voiceover obtained from the sponsored audio information. The sponsored audio is provided to a client device, which presents the sponsored audio to a user.
摘要翻译：内容服务器生成包括程序生成的背景音乐的赞助音频。内容服务器获得描述参考歌曲的音乐特征的参考音乐特征以及从第三方接收的赞助音频信息。内容服务器基于赞助音频信息并且基于将参考音乐特征映射到音乐生成参数的音乐模型来确定音乐生成参数。音乐模型可以结合机器学习技术来改进映射。内容服务器通过使用所确定的音乐生成参数作为过程音乐算法的输入来生成背景音乐，并且通过将生成的背景音乐与从赞助音频信息获得的音频旁白同时组合来生成赞助音频。赞助音频被提供给客户端设备，客户端设备向用户呈现赞助音频。

40. 发明申请

WO2015114216A2 AUDIO SIGNAL ANALYSIS 审中-公开
标题翻译：音频信号分析
公开(公告)号：WO2015114216A2
公开(公告)日：2015-08-06
申请号：PCT/FI2015/050059
申请日：2015-01-30
申请人： NOKIA CORPORATION
发明人： ERONEN, Antti , CURCIO, Igor , OJANPERÄ, Juha , ROININEN, Mikko
IPC分类号： H04N5/262
CPC分类号： G10H1/40 , G06F17/30056 , G10H1/0008 , G10H1/36 , G10H2210/031 , G10H2210/071 , G10H2210/076 , G10H2240/075 , G10H2250/025 , G10H2250/135 , G11B27/036 , H04N1/00196 , H04N21/233
摘要： A technique for audio processing is provided. According to an example embodiment, the technique comprises obtain-ingone or more sets of features descriptive of characteristics of a segment of audio signal representing a piece of music and deriving a club score that is indicative of at least beat strength associated with said segment of audio signal on basis of said features. According to another example embodiment, the technique comprises obtaining one or more audio attributes characterizing a segment of audio signal representing a piece of music, the audio attributes possibly including the club score, and selecting a switching pattern from a plurality of predetermined switching patterns based at least in part on said one or more audio attributes, wherein a switching pattern is arranged to indicate temporal locations for introduction of discontinuities in visual content associated with said segment of audio signal in relation to temporal locations of beats or downbeats identified for said segment of audio signal.
摘要翻译：提供了一种音频处理技术。根据示例实施例，该技术包括获取一组或多组特征，描述表示音乐片段的音频信号的特征的特征，并且导出指示与所述音频片段相关联的至少拍子强度的俱乐部分数信号基于所述特征。根据另一示例性实施例，该技术包括获得表征音乐信号的表示音乐片段的音频属性的一个或多个音频属性，可能包括俱乐部乐谱的音频属性，以及从多个预定切换模式中选择切换模式，基于至少部分地基于所述一个或多个音频属性，其中，切换模式被布置为指示用于引入与所述音频信号段相关联的视觉内容中的不连续性的时间位置，其关于针对所述音频片段识别的节拍或向下的时间位置信号。

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