A Speech Enhancement Algorithm Based on the “Music Noise” Analysis
2014 ◽
Vol 543-547
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pp. 2784-2787
Keyword(s):
Interference is inevitable process of voice communication will be from the surrounding environment and transmission medium noise, communication equipment, electronic noise, and other speakers. These interference makes the voice receiver received for noisy speech signal with noise pollution. According to the traditional spectral subtraction residual musical noise is too strong, the weighted processing is reduced and the power spectrum correction, spectral subtraction method was adopted to improve the traditional. According to the analysis of real speech data collection simulation, improved spectral subtraction can effectively reduce the musical noise, can satisfy the requirement of speech enhancement.
2014 ◽
Vol 96
(13)
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pp. 45-48
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Keyword(s):
2007 ◽
Vol E90-A
(8)
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pp. 1628-1635
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Keyword(s):
2010 ◽
Vol 139-141
◽
pp. 2154-2157
2010 ◽
Vol 2010
◽
pp. 1-12
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2013 ◽
Vol 760-762
◽
pp. 536-541
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Keyword(s):
Keyword(s):