Robotics Sound-Source Localization and Tracking using Interaural Time Difference and Cross-Correlation

John C. Murray , Harry Erwin , Stefan Wermter

Proceedings of NeuroBotics Workshop, pages 89--97, - Sep 2004

Associated documents :

Interaural Time Difference (ITD) is used in the mammalian auditory system to compute the angle of incidence of an acoustic sound-source on the horizontal plane. This paper describes how ITD can be incorporated into a robotic acoustic tracking system to enable the robot to locate and orient towards sound-sources within its environment. We describe a system compiled using cross-correlation and auditory cues that has a lot of potential for robot soundsource localization.

@InProceedings{MEW04, 
 	 author =  {Murray, John C. and Erwin, Harry and Wermter, Stefan},  
 	 title = {Robotics Sound-Source Localization and Tracking using Interaural Time Difference and Cross-Correlation}, 
 	 booktitle = {Proceedings of NeuroBotics Workshop},
 	 editors = {},
 	 number = {},
 	 volume = {},
 	 pages = {89--97},
 	 year = {2004},
 	 month = {Sep},
 	 publisher = {},
 	 doi = {}, 
 }