Selected topics from 40 years of research on speech and speaker recognition
نویسنده
چکیده
This paper summarizes my 40 years of research on speech and speaker recognition, focusing on selected topics that I have investigated at NTT Laboratories, Bell Laboratories and Tokyo Institute of Technology with my colleagues and students. These topics include: the importance of spectral dynamics in speech perception; speaker recognition methods using statistical features, cepstral features, and HMM/GMM; text-prompted speaker recognition; speech recognition using dynamic features; Japanese LVCSR; robust speech recognition; spontaneous speech corpus construction and analysis; spontaneous speech recognition; automatic speech summarization; and WFST-based decoder development and its applications.
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