Automatic Audio Content Analysis

Preview

PDF
TR-96-008.pdf - Published
Download (246kB)

URL:	https://ub-madoc.bib.uni-mannheim.de/794
URN:	urn:nbn:de:bsz:180-madoc-7948
Document Type:	Working paper
Year of publication:	1996
The title of a journal, publication series:	Technical Reports
Volume:	96-008
Place of publication:	Mannheim
Publication language:	English
Institution:	School of Business Informatics and Mathematics > Sonstige - Fakultät für Wirtschaftsinformatik und Wirtschaftsmathematik
MADOC publication series:	Veröffentlichungen der Fakultät für Mathematik und Informatik > Institut für Informatik > Technical Reports
Subject:	004 Computer science, internet
Subject headings (SWD):	Tonsignal , Analyse , Algorithmus , Automatische Inhaltsanalyse
Abstract:	This paper describes the theoretic framework and applications of automatic audio content analysis. Research in multimedia content analysis has so far concentrated on the video domain. We demonstrate the strength of automatic audio content analysis. We explain the algorithms we use, including analysis of amplitude, frequency and pitch, and simulations of human audio perception. These algorithms serve us as tools for further audio content analysis. We use these tools in applications like the segmentation of audio data streams into logical units for further processing, the analysis of music, as well as the recognition of sounds indicative of violence like shots, explosions and cries.
Additional information: