DocumentCode
2870387
Title
A technique towards automatic audio classification and retrieval
Author
Lu, Guojun ; Hankinson, Templar
Author_Institution
Gippsland Sch. of Comput. & Inf. Technol., Monash Univ., Churchill, Vic., Australia
Volume
2
fYear
1998
fDate
1998
Firstpage
1142
Abstract
Audio classification is very important in many audio applications so that different audio signals can be processed appropriately. We propose an audio classification scheme which will categorise audio signals based on a number of audio features. These features include silence ratio, spectral centroid, harmonicity and pitch
Keywords
audio signal processing; feature extraction; signal classification; audio features; automatic audio classification; automatic audio retrieval; harmonicity; pitch; silence ratio; spectral centroid; Acoustic noise; Australia; Indexing; Information technology; Multimedia databases; Music information retrieval; Research and development; Signal processing; Speech recognition; Statistics;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Proceedings, 1998. ICSP '98. 1998 Fourth International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-4325-5
Type
conf
DOI
10.1109/ICOSP.1998.770818
Filename
770818
Link To Document