Title :
Robustness evaluation of the basic descriptors for audio indexing
Author :
Essafi, Hassane ; Sayah, Salima ; Ouddan, Mohamed Amine
Author_Institution :
ADVESTIGO R & D
Abstract :
In this paper we evaluate the robustness of the basic descriptors for the indexing of the audio documents. These descriptors are employed in the production of document fingerprints used to allow access by content to a large database of audio documents. The realised tool is integrated in adWarning system developed by Advestigo and used successfully to detect illicit peer to peer exchanges
Keywords :
audio databases; audio signal processing; database indexing; adWarning system; audio document indexing; audio documents database; document fingerprint production; peer to peer exchanges; Audio databases; Dynamic range; Frequency; Indexing; Production; Robustness; Speech processing; Statistics; Wavelet domain; Wavelet transforms;
Conference_Titel :
Multi-Media Modelling Conference Proceedings, 2006 12th International
Conference_Location :
Beijing
Print_ISBN :
1-4244-0028-7
DOI :
10.1109/MMMC.2006.1651351