Energy Difference Based Speech Segregation for Close-Talk System
2012 ◽
Vol 229-231
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pp. 1738-1741
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Keyword(s):
Within the framework of computational auditory scene analysis (CASA), a speech separation algorithm based on energy difference for close-talk system was proposed. The two microphones received the mixture signal of close target speech and far noise sound at the same time. The inter-microphone intensity differences (IMID) of the two microphones in time-frequency (T-F) units were calculated. And used as cues to generate the binary masks with the K-means two class clustering method. Experiments indicated that this novel algorithm could separate the target speech from the mixture sound, and performed well in a big noise environment.
2014 ◽
Vol 614
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pp. 363-366
2010 ◽
Vol 24
(1)
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pp. 77-93
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2013 ◽
Vol 2013
(1)
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2007 ◽
Keyword(s):
1995 ◽
pp. 503-508
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