منابع مشابه
Limited data speaker identification
In this paper, the task of identifying the speaker using limited training and testing data is addressed. Speaker identification system is viewed as four stages namely, analysis, feature extraction, modelling and testing. The speaker identification performance depends on the techniques employed in these stages. As demonstrated by different experiments, in case of limited training and testing dat...
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The present work demonstrates experimental evaluation of speaker verification for different speech feature extraction techniques with the constraints of limited data (less than 15 seconds). The state-of-the-art speaker verification techniques provide good performance for sufficient data (greater than 1 minutes). It is a challenging task to develop techniques which perform well for speaker verif...
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New methods for speaker veri cation that address the problems of limited training data and unknown telephone channel are presented. We describe a system for studying the feasibility of telephone based voice signatures for electronic documents that uses speaker veri cation with a xed test phrase but very limited data for training speaker models. We examine three methods for speaker veri cation t...
متن کاملLimited labels for unlimited data: active learning for speaker recognition
In this paper, we attempt to quantify the amount of labeled data necessary to build a state-of-the-art speaker recognition system. We begin by using i-vectors and the cosine similarity metric to represent an unlabeled set of utterances, then obtain labels from a noiseless oracle in the form of pairwise queries. Finally, we use the resulting speaker clusters to train a PLDA scoring function, whi...
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An efficient, and intuitive algorithm is presented for the identification of speakers from a long dataset (like YouTube long discussion, Cocktail party recorded audio or video).The goal of automatic speaker identification is to identify the number of different speakers and prepare a model for that speaker by extraction, characterization and speaker-specific information contained in the speech s...
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ژورنال
عنوان ژورنال: Sadhana
سال: 2010
ISSN: 0256-2499,0973-7677
DOI: 10.1007/s12046-010-0043-8