346 search results - page 1 / 70 » An HMM Based System for Acoustic Event Detection |
CLEAR
2007
Springer
13 years 10 months ago
2007
Springer
Abstract. This paper deals with the CLEAR 2007 evaluation on the detection of acoustic events which happen during seminars or meetings The implemented system consists in a front-en...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
Acoustic event detection (AED) aims to identify both timestamps and types of multiple events and has been found to be very challenging. The cues for these events often times exist...
CLEAR
2007
Springer
13 years 10 months ago
2007
Springer
Given the spectral difference between speech and acoustic events, we propose using Kullback-Leibler distance to quantify the discriminant capability of all speech feature componen...
ICPR
2008
IEEE
13 years 11 months ago
2008
IEEE
Vehicle detection and classification are invaluable in many transportation systems, such as traffic flow analysis, abnormal events detection, automotive driver assistant systems a...
CLEAR
2007
Springer
13 years 10 months ago
2007
Springer
In this paper, the Acoustic Event Detection (AED) system developed at the UPC is described, and its results in the CLEAR evaluations carried out in March 2007 are reported. The sys...