audio database

Audio is an important form of multimedia. Owing to the rapid growth of the amount of audio data, it becomes more and more important to quickly and effectively retrieve the needed audio information from large-scale database.

音频是多媒体中的一种重要媒体，由于音频数据量的快速增长，如何在大规模的音频数据中迅速、有效地检索出所需要的音频信息就变得越来越重要。

A transformation based on index was developed for the audio database.

针对音频数据库中存在的问题，提出了一种基于索引的变换。

There are currently conversations from 162 German men and women in the publicly-available audio database.

该音频数据库对大众开放，目前的对话资料来自162名德国男性和女性。

To solve the inadequacy of existing algorithms, this paper analyzes the existing database watermarking algorithm and proposes two kinds of watermarking algorithm: ( 1) A multiple audio watermarking for database based on blind source separation.

本文在分析已有关系数据库水印算法的基础上，针对现有水印算法的不足，提出两种关系数据库水印算法：（1）提出了一种基于盲源分离的多重音频数据库水印算法。

The audio material is from the database of School of Foreign Languages in Northeast Normal University.

语音资料来自东北师范大学英语学院的数据库。

The training and testing sample images are from Chinese Audio Visual Speech Recognition Database ( CAVSR v1.0).

该文实验中所使用的样本数据来自中国科学院声学所汉语听觉、视觉双模态数据库（CAVSRv1.0）。

In the applications of audio multimedia database, a method of the dual retrieve based on WT shows a high retrieval precision and search efficiency.

对音频媒体数据库的索引，基于小波理论的双重索引搜索较之传统方法，在检索精度和搜索效率上都明显提高。

The fingerprint generated by these two algorithms can be used to effectively retrieve in a same audio fingerprint database.

这两种算法所生成的指纹可以在同一个音频指纹数据库中进行有效检索。

Discusses the ways to create audio database by Delphi, and realizes the play of audio file in broadcast station.

基于实践，阐述如何应用Delphi语言建立电台音频数据库，以及实现对音频文件播放的方法。

The article introduces the technology of controlling the audio card in Delphi language, the technology can auto-play the digit audio queried from database in according to the telephone keys pressed by user so that the user's operation can be responded.

用Delphi语言实现对语音卡的控制，使之按用户的电话按键而实现自动播放从数据库中提取的相应数字语音，达到和用户交互的目的。