NDLI: Unsupervised cross-lingual speaker adaptation for accented speech recognition

Content Provider	IEEE Xplore Digital Library
Author	Karhila, R. Kurimo, M.
Copyright Year	2010
Description	Author affiliation: Adaptive Informatics Research Centre, Aalto University School of Science and Technology, Finland (Karhila, R.; Kurimo, M.)
Abstract	In this paper we present investigations on how the acoustic models in automatic speech recognition can be adapted across languages in unsupervised fashion to improve recognition of speech with a foreign accent. Recognition systems were trained on large Finnish and English corpora, and tested both on monolingual and bilingual material. Adaptation with bilingual and monolingual recognisers was compared. We found out that recognition of foreign accented English with help of Finnish adaptation training data from the same speaker was not improved significantly. However, the recognition of native Finnish using foreign accented English adaptation data was improved significantly.
Starting Page	109
Ending Page	114
File Size	162752
Page Count	6
File Format	PDF
ISBN	9781424479047
e-ISBN	9781424479023
DOI	10.1109/SLT.2010.5700831
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-12-12
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Error analysis multilingual acoustic modelling Adaptation model Hidden Markov models Training data Speech recognition Speech Data models automatic speech recognition cross-lingual speaker adaptation
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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