首页> 外国专利> MP3-BASED POPULAR SONG SUMMARIZATION INSTALLATION AND METHOD USING MUSIC STRUCTURES, STORAGE MEDIUM STORING PROGRAM FOR REALIZING THE METHOD

MP3-BASED POPULAR SONG SUMMARIZATION INSTALLATION AND METHOD USING MUSIC STRUCTURES, STORAGE MEDIUM STORING PROGRAM FOR REALIZING THE METHOD

机译:基于MP3的流行歌曲摘要化安装及使用音乐结构的方法,用于实现该方法的存储介质存储程序

摘要

An apparatus for summarizing a song sound of an MP3(MPEG-1(Moving Picture Experts Group-1) layer 3) format by using a music structure, a method therefor, and a recording medium where a program for embodying the same is stored are provided to generalize and define a typical structure for the sound of the MP3 format, extract a change in the typical structure, and automatically generate a summary for the sound of the MP3 format. An operation controller(201) receives an MP3 sound source, divides the received MP3 sound source by a granule of a certain time unit on the basis of a digital value for the corresponding sound source, collects the divided sound sources having the granule unit by a segment of a certain time unit, provides and controls the collected sound sources, and outputs and controls a summary sound source formed according to the time setup of a user. A summary generator(205) generates an item-classified feature value of the granule unit for the corresponding sound source, generates a feature vector of the segment unit on the basis of the item-classified feature value, extracts an introduction section, a verse section, and a chorus section for the corresponding sound source on the basis of the feature vector, and generates the summary sound source on the basis of the combination of the sections and summary time information selected by the user.
机译:存储用于通过使用音乐结构来总结MP3(MPEG-1(运动图像专家组-1)层3)格式的歌曲声音的设备,其方法以及存储有用于实现该歌曲的程序的记录介质。提供用于概括和定义MP3格式声音的典型结构,提取典型结构中的更改并自动生成MP3格式声音的摘要的功能。操作控制器(201)接收MP3声源,基于对应声源的数字值将接收到的MP3声源除以一定时间单位的颗粒,将具有颗粒单位的分开的声源收集为特定时间单位的时间段,提供并控制收集的声源,并输出和控制根据用户的时间设置形成的摘要声源。摘要生成器(205)为相应的声源生成颗粒单元的项目分类特征值,基于项目分类特征值生成分段单元的特征向量,提取介绍部分,经节。以及基于特征向量的对应声源的合唱声部,并基于这些声部和用户选择的概要时间信息的组合来生成概要声源。

著录项

  • 公开/公告号KR20060113093A

    专利类型

  • 公开/公告日2006-11-02

    原文格式PDF

  • 申请/专利权人 SK TELECOM CO. LTD.;

    申请/专利号KR20050035966

  • 发明设计人 LEE YOON JOON;OH SEUNG EUN;

    申请日2005-04-29

  • 分类号G11B20/10;

  • 国家 KR

  • 入库时间 2022-08-21 21:24:46

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