Title :
An auditory onset detection algorithm for improved automatic source localization
Author :
Supper, Ben ; Brookes, Tim ; Rumsey, Francis
Author_Institution :
Univ. of Surrey, Guildford, UK
fDate :
5/1/2006 12:00:00 AM
Abstract :
An algorithm is described which detects auditory onsets quickly in arbitrary binaural audio streams. Aspects of the precedence effect are implemented to speed up computation, and to increase the usability of the output. The onset detector is tested with a number of binaural signals. Onsets that are suitable for spatial auditory processing are found reliably. This will allow spatial feature extraction to be performed.
Keywords :
audio signal processing; feature extraction; signal detection; arbitrary binaural audio streams; auditory onset detection algorithm; automatic source localization; binaural signals; Detection algorithms; Detectors; Feature extraction; Humans; Image analysis; Signal analysis; Signal detection; Streaming media; Testing; Usability; Auditory system; echo suppression; signal detection;
Journal_Title :
Audio, Speech, and Language Processing, IEEE Transactions on
DOI :
10.1109/TSA.2005.857787
