METHOD FOR MANAGING DIGITAL AUDIO FLOWS
    2.
    发明申请
    METHOD FOR MANAGING DIGITAL AUDIO FLOWS 审中-公开
    管理数字音频流的方法

    公开(公告)号:WO2009122059A3

    公开(公告)日:2009-12-10

    申请号:PCT/FR2009050403

    申请日:2009-03-11

    IPC分类号: G10H1/00

    摘要: The aim of the invention is to provide a method for managing digital audio flows of a musical work, involving creation of digital audio flows known as tracks (p1 to p21) for a single musical work, said tracks having a duration substantially equal to the musical work, each of said digital audio flows corresponding to an audio signal, and characterized in that, when created, it comprises: regrouping said tracks into two sets (G1 to G5), the tracks and the sets being called elements; setting constraints relative to the elements; verifying, through a constraint resolution engine, that each new constraint is compatible with the previous constraints; encapsulating the tracks (p1 to p21) and the constraints in a single computer disc; and when listening, selecting the tracks desired by the listener while observing the constraints, and obtaining an audio signal from the selected tracks.

    摘要翻译: 本发明的目的是提供一种用于管理音乐作品的数字音频流的方法,涉及为单个音乐作品创建被称为音轨(p1至p21)的数字音频流,所述音轨的持续时间基本上等于音乐作品 所述数字音频流中的每一个对应于音频信号,并且其特征在于,在创建时,其包括:将所述轨道重新分组为两组(G1至G5),所述轨道和所述组被称为元件; 设置相对于元素的约束; 通过约束解析引擎验证每个新约束与先前的约束是否兼容; 将轨道(p1至p21)和约束封装在单个计算机盘中; 并且当收听时,在观察约束的同时选择收听者期望的曲目,并且从所选择的曲目获得音频信号。

    A PROCESS FOR ASSIGNING AUDIO DATA IN MISSING AUDIO PARTS OF A MUSIC PIECE AND DEVICE FOR PERFORMING THE SAME
    3.
    发明申请
    A PROCESS FOR ASSIGNING AUDIO DATA IN MISSING AUDIO PARTS OF A MUSIC PIECE AND DEVICE FOR PERFORMING THE SAME 审中-公开
    用于在音乐片段中丢失音频部分的音频数据的分配过程和用于执行该音频数据的设备

    公开(公告)号:WO2013057680A3

    公开(公告)日:2013-07-18

    申请号:PCT/IB2012055673

    申请日:2012-10-17

    IPC分类号: G10H1/00 G10L19/005

    CPC分类号: G10H1/0025 G10L19/005

    摘要: A process for assigning audio data in missing audio parts of a music piece, comprising the steps of: - execution of musical features extraction on the music piece such that the music piece is represented by a string (u) of musical features, each musical feature being represented by a sequence or a set of one or more symbols of a predetermined alphabet; - definition of a similarity measure for measuring the similarity between substrings of musical features; - definition of a substring (nu &phis; ) of missing audio parts in the string (u) of musical features; - location of at least one substring (v) of a predetermined size immediately before, respectively after the substring (nu &phis; ) of missing audio parts; - application of the similarity measure for identifying a reference substring (u 1 or u 2 ) including the at least one substring (v) of a predetermined size at its beginning, respectively at its end, the reference substring (u 1 or u 2 ) best matching to the substring (nu &phis; ) of missing audio parts; - substitution of said substring (nu &phis; ) of missing audio parts by audio data from the identified reference substring.

    摘要翻译: 一种用于在音乐片段的缺失音频部分中分配音频数据的过程,包括以下步骤: - 在音乐片段上执行音乐特征提取,使得乐曲由音乐特征的字符串(u)表示,每个音乐特征 由预定字母表的一个或多个符号的序列或一组表示; - 用于测量音乐特征的子串之间的相似性的相似性度量的定义; - 在音乐特征的字符串(u)中缺少音频部分的子字符串(nu&phis;)的定义; - 分别在缺失音频部分的子串(nu&phis;)之后的紧邻之前至少一个预定大小的子串(v)的位置; - 相似性度量的应用,用于在其起始处分别包括参考子串(u 1或u 2)的参考子串(u 1或u 2),其包括预定大小的至少一个子串(v) 最好匹配缺少音频部分的子字符串(nu&phis;); - 通过来自识别的参考子串的音频数据来替换所述子字符串(nu&phis;)的缺失音频部分。

    A PROCESS FOR ASSIGNING AUDIO DATA IN MISSING AUDIO PARTS OF A MUSIC PIECE AND DEVICE FOR PERFORMING THE SAME
    4.
    发明申请
    A PROCESS FOR ASSIGNING AUDIO DATA IN MISSING AUDIO PARTS OF A MUSIC PIECE AND DEVICE FOR PERFORMING THE SAME 审中-公开
    用于在音乐片段中丢失音频部分的音频数据的分配过程和用于执行该音频数据的设备

    公开(公告)号:WO2013057680A2

    公开(公告)日:2013-04-25

    申请号:PCT/IB2012/055673

    申请日:2012-10-17

    CPC分类号: G10H1/0025 G10L19/005

    摘要: A process for assigning audio data in missing audio parts of a music piece, comprising the steps of: - execution of musical features extraction on the music piece such that the music piece is represented by a string (u) of musical features, each musical feature being represented by a sequence or a set of one or more symbols of a predetermined alphabet; - definition of a similarity measure for measuring the similarity between substrings of musical features; - definition of a substring (νφ) of missing audio parts in the string (u) of musical features; - location of at least one substring (v) of a predetermined size immediately before, respectively after the substring (νφ) of missing audio parts; - application of the similarity measure for identifying a reference substring (ui or U2) including the at least one substring (v) of a predetermined size at its beginning, respectively at its end, the reference substring (ui or U2) best matching to the substring (νφ) of missing audio parts; - substitution of said substring (νφ) of missing audio parts by audio data from the identified reference substring.

    摘要翻译: 一种用于在音乐片段的缺失音频部分中分配音频数据的过程,包括以下步骤: - 在音乐片段上执行音乐特征提取,使得乐曲由音乐特征的字符串(u)表示,每个音乐特征 由预定字母表的一个或多个符号的序列或一组表示; - 用于测量音乐特征的子串之间的相似性的相似性度量的定义; - 在音乐特征的字符串(u)中定义缺少音频部分的子字符串(nuphi); - 紧邻在缺失音频部分的子串(nuphi)之后的至少一个预定大小的子串(v)的位置; - 相似性度量的应用,用于在其开始处分别包括预定大小的至少一个子串(v)的参考子串(ui或U2),分别与其最终匹配的参考子串(ui或U2)最匹配 缺少音频部分的子字符串(nuphi); - 通过来自识别的参考子串的音频数据来替换所述子字符串(nuphi)的缺失音频部分。