Robust matching of audio signals using spectral flatness features

被引：37

作者：

Herre, J ^{[1
]}

Allamanche, E ^{[1
]}

Hellmuth, O ^{[1
]}

机构：

[1] Fraunhofer Inst Integrated Circuits IISA, Audio Dept, D-91058 Erlangen, Germany

来源：

PROCEEDINGS OF THE 2001 IEEE WORKSHOP ON THE APPLICATIONS OF SIGNAL PROCESSING TO AUDIO AND ACOUSTICS | 2001年

关键词：

D O I：

10.1109/ASPAA.2001.969559

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Stimulated by the ever-increasing amount of available multimedia data, content-related techniques for the management of audio material have received much interest recently. This paper discusses the problem of robust identification of audio signals by matching them to a known reference. In order to perform well under real-world conditions, the matching process needs to rely on features which are robust with respect to common signal distortions. A family of suitable features with favorable properties is proposed and evaluated for their recognition performance. Applications of signal matching, including fingerprinting, are discussed.

引用

页码：127 / 130

页数：4