Title :
Location-based sound segregation
Author :
Roman, Nicoleta ; Wang, DeLiang ; Brown, Guy J.
Author_Institution :
Dept. of Comput. & Inf. Sci., Ohio State Univ., Columbus, OH, USA
fDate :
6/24/1905 12:00:00 AM
Abstract :
We propose and test a novel location-based approach for speech segregation. Within a narrow frequency band modifications to the relative energy of the target source with respect to the interfering energy trigger systematic deviations for binaural cues. For a given spatial configuration, this interaction produces characteristic clustering in the binaural feature space
Keywords :
acoustic signal processing; signal resolution; speech intelligibility; binaural cues; binaural feature space; interfering energy; location-based sound segregation; narrow frequency band; spatial configuration; systematic deviations; Auditory system; Azimuth; Computational modeling; Filtering; Frequency; Humans; Interference; Psychoacoustic models; Speech processing; Testing;
Conference_Titel :
Neural Networks, 2002. IJCNN '02. Proceedings of the 2002 International Joint Conference on
Conference_Location :
Honolulu, HI
Print_ISBN :
0-7803-7278-6
DOI :
10.1109/IJCNN.2002.1007500
