نتایج جستجو برای: speech analysis

تعداد نتایج: 2917547  

Journal: :The Journal of the Acoustical Society of America 1949

Journal: :The Transactions of The Korean Institute of Electrical Engineers 2014

Journal: :The Journal of the Acoustical Society of America 1993

Journal: :The Japanese Journal of Educational Psychology 1969

Journal: :Advances in computer science research 2023

This paper presents a new hidden Markov model-based (HMM-based) speech enhancement framework based on the independent component analysis (ICA). We propose analytical procedures for training clean speech and noise models by the Baum re-estimation algorithm and present a Maximum a posterior (MAP) estimator based on Laplace-Gaussian (for clean speech and noise respectively) combination in the HMM ...

Automatic recognition of speech emotional states in noisy conditions has become an important research topic in the emotional speech recognition area, in recent years. This paper considers the recognition of emotional states via speech in real environments. For this task, we employ the power normalized cepstral coefficients (PNCC) in a speech emotion recognition system. We investigate its perfor...

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