Monaural Voiced Speech Segregation Based on Dynamic Harmonic Function
نویسندگان
چکیده
منابع مشابه
Monaural Voiced Speech Segregation Based on Pitch and Comb Filter
The correlogram is an important mid-level representation for periodic sounds which is widely used in sound source separation and pitch detection. However, it is very time consuming. In this paper, we presented a novel scheme for monaural voiced speech separation without computing correlograms. The noisy speech is firstly decomposing into time-frequency units. Pitch contour of the target speech ...
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Techniques for separating speech from background noise and other sources of interference have important applications for robust speech recognition and speech enhancement. Many traditional computational auditory scene analysis (CASA) based approaches decompose the input mixture into a time-frequency (T-F) representation, and attempt to identify the T-F units where the target energy dominates tha...
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Introduction The goal of the proposed algorithm is to separate speech signals in monaural recordings even in very adverse conditions when significant background noise and additional speakers are present at the same time. Particularly we try to decide for each time frequency region which of the different sound sources dominates and then build for each sound source a binary mask which is one at t...
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Separating voiced speech from its mixtures with interferences in monaural condition is not only an important but also challenging task. As multipitch tracking can enable much better performance of speech separation for CASA systems, we propose a new multipitch determination algorithm, which can be used under various kinds of noise conditions. In the process of multipitch estimation, a new repre...
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In everyday listening, both background noise and reverberation degrade the speech signal. Psychoacoustic evidence suggests that human speech perception under reverberant conditions relies mostly on monaural processing. While speech segregation based on periodicity has achieved considerable progress in handling additive noise, little research in monaural segregation has been devoted to reverbera...
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ژورنال
عنوان ژورنال: EURASIP Journal on Audio, Speech, and Music Processing
سال: 2010
ISSN: 1687-4714,1687-4722
DOI: 10.1155/2010/252374