音乐信号的音色分析和相似计算是计算机音乐信息检索系统的重要研究内容之一。
The traditional music information retrieval system is almost based on metadata, and the use is limited.
音乐信号的音色分析和相似计算是计算机音乐信息检索系统的重要研究内容之一。
The work of the first part of this article is based on the framework forapproaching the music signal.
音乐是一类重要的音频数据，传统的音乐信息检索都是基于元数据的检索，使用受限。
The traditional music information retrieval system is almost based on metadata, and the use is limited.
音乐是一类重要的音频数据，传统的音乐信息检索都是基于元数据的检索，使用受限。
Music timbre analysis and similarity computation are two of the most important research directions in Music Information Retrieval field.
提出一种新型的音乐信息检索索引方法，并将其应用于哼唱检索系统上，获得可喜的成果。
A new indexing method for content-based music information retrieval is presented, and it is implemented on a Query By Humming (QBH) system.
随着音乐媒体信息的持续增长，在海量音乐数据库中检索变得越来越困难，这种趋势对音乐信息检索提出了更高的要求。
With the rapid growth of music information on internet, it's very hard for users to retrieval information from large scale music database.
7标准提供了工具，以互操作和可扩展的方式来模型化这些数据。因此，可以采用MPEG - 7作为基于内容的音乐信息检索系统的框架。
The MPEG-7 standard provides tools to model these data in interoperable and extensible way, and therefore can be used as framework to build content based music information retrieval systems.
基于内容的音频音乐检索一直是音乐信息组织研究的难点。
Content-based audio music retrieval is always a difficult part of the research of musical information organization.
目前，商用的音乐检索系统基本都仅限于文本检索技术为主，而信息的输入则以手工为主。
All of the existing music searching systems are primarily limited to the application of Text searching technology, while the input of information still mainly depends on handwork.
语音分析技术还可以分析音频、视频中的文字信息，从而实现对音视频文件的快速检索，因此在互联网音乐、视频搜索中也将发挥着重要的作用。
Voice analysis technology can also be find the text info in audio, video files. so it will play an important role in music and video searching on Internet.
语音分析技术还可以分析音频、视频中的文字信息，从而实现对音视频文件的快速检索，因此在互联网音乐、视频搜索中也将发挥着重要的作用。
Voice analysis technology can also be find the text info in audio, video files. so it will play an important role in music and video searching on Internet.
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