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11 条记录 (耗时 0.011 秒)

    Apparatus and method for processing audio data
    3.
    发明公开
    Apparatus and method for processing audio data 审中-公开
    Vorrichtung und Verfahren zur Audiodatenverarbeitung

    公开(公告)号：EP2355104A1

    公开(公告)日：2011-08-10

    申请号：EP09179978.3

    申请日：2009-12-18

    申请人： Dublin Institute of Technology

    发明人： Gainza, Mikel

    IPC分类号： G11B27/034 ,  G11B27/038 ,  G11B27/10 ,  G10H1/00 ,  G10H1/40 ,  G10H3/12

    CPC分类号： G11B27/034 ,  G06F17/30743 ,  G06F17/30769 ,  G10H1/0008 ,  G10H1/40 ,  G10H3/125 ,  G10H2210/051 ,  G10H2210/061 ,  G10H2210/071 ,  G10H2240/151 ,  G11B27/038 ,  G11B27/102

    摘要： An apparatus and a method are provided for automatically extracting a representative sample from audio data. The apparatus includes storage means and audio data processing means. The audio data processing means embody the method by comprising a plurality of audio data processing modules respectively for section processing, chromagram processing tempo processing and metre processing. Each module outputs a respective representative section and the audio data processing means combines the plurality of sections as the representative sample and stores the representative sample in the storage means as an artist/album thumbnail.

    摘要翻译： 提供一种用于从音频数据自动提取代表性样本的装置和方法。 该装置包括存储装置和音频数据处理装置。 音频数据处理装置通过包括分别用于部分处理，色度映射处理速度处理和表处理的多个音频数据处理模块来实现该方法。 每个模块输出相应的代表部分，并且音频数据处理装置将多个部分组合为代表性样本，并将代表性样本作为艺术家/专辑缩略图存储在存储装置中。

    Ranking representative segments in media data
    4.
    发明公开
    Ranking representative segments in media data 有权
    Einstufung vonrepräsentativenSegmenten in Mediendaten

    公开(公告)号：EP2793223A1

    公开(公告)日：2014-10-22

    申请号：EP14164415.3

    申请日：2011-12-15

    申请人： Dolby International AB ,  DOLBY LABORATORIES LICENSING CORPORATION

    发明人： Resch, Barbara ,  Radhakrishnan, Regunathan ,  Biswas, Arijit ,  Engdegard, Jonas

    IPC分类号： G10H1/00 ,  G06F17/30 ,  G06F17/00

    CPC分类号： H04R29/00 ,  G06F17/00 ,  G06F17/3053 ,  G10H1/0008 ,  G10H2210/061 ,  G10H2240/151 ,  G10L25/48

    摘要： Techniques for ranking representative segments in media data are provided. Media features of many different types may be extracted from the media data. A plurality of ranking scores may be assigned to a plurality of candidate representative segments. Each individual candidate representative segment in the plurality of candidate representative segments comprises at least one scene in one or more statistical patterns in media features of the media data based on one or more types of features extractable from the media data. Each individual ranking score in the plurality of ranking scores may be assigned to an individual candidate representative segment in the plurality of candidate representative segments. A representative segment to be played to an end user may be selected from the candidate representative segments, based on the plurality of ranking scores.

    摘要翻译： 提供了在媒体数据中排列代表片段的技术。 可以从媒体数据中提取许多不同类型的媒体特征。 可以将多个排名分数分配给多个候选代表段。 多个候选代表段中的每个候选候选代表段基于可从媒体数据中提取的一种或多种类型的特征，包括媒体数据的媒体特征中的一个或多个统计模式中的至少一个场景。 可以将多个排名得分中的每个个体排名分数分配给多个候选代表段中的个人候选代表段。 可以基于多个排名分数从候选代表段中选择要向最终用户播放的代表段。

    Apparatus, system and method for extracting structure of song lyrics using repeated pattern thereof
    8.
    发明公开
    Apparatus, system and method for extracting structure of song lyrics using repeated pattern thereof 有权
    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：EP1821286A1

    公开(公告)日：2007-08-22

    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： G10H1/36

    CPC分类号： G10H1/0008 ,  G10H2210/061 ,  G10H2220/011 ,  G10H2240/075 ,  G10H2240/151 ,  Y10S707/916

    摘要： An apparatus, system, and method for extracting the structure of song lyrics using a repeated pattern thereof are provided. The apparatus includes a lyric extractor extracting lyric information from metadata related to an audio file, a character string information extractor extracting an interlude section and a repeated character string based on the extracted lyric information, a paragraph extractor extracting a paragraph based on the repeated character string and then a set of paragraphs having the same repeated pattern among the extracted paragraphs, and a lyric structure generator arranging an interlude section, a character string, and a paragraph related to the audio file in a tree structure.

    摘要翻译： 本发明提供一种装置，系统，以及用于使用它们的重复模式提取歌词的结构的方法。 该装置包括歌词提取器提取从与音频文件的元数据的歌词信息，字符串信息提取器在间隔部分和基于所提取的歌词信息重复的字符串提取，一个段落提取中提取段基于所述重复的字符串 然后一组具有所提取的段中是相同的重复模式的段落，和歌词结构发生器布置到间隔部分，字符串，并以树结构相关的音频文件的一个段落。