Monaural Speech Segregation Based on Pitch Tracking and ...
Monaural Speech Segregation Based on Pitch Tracking and ...
Monaural Speech Segregation Based on Pitch Tracking and ...
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<strong>Pitch</strong> <strong>Tracking</strong>• After initial segregati<strong>on</strong> we have S 0thatprobably describes the target speech Fbut tobe more accurate we repeat the samealgorithm. We employ c<strong>on</strong>straints to check0the reliability of units in S F• Now τ ( m ) <strong>and</strong> τ ( m)0DP is obtained from S FC<strong>on</strong>straint 1:AH(, c m, τD( m))> θP; θP= 0.95A (, c m, τ (, c m))HC<strong>on</strong>straint 2: the pitch c<strong>on</strong>tour changes slowlyless than 20% from frame m to m+1P13
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