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1
Concept-based speech-to-speech translation using maximum entropy models for statistical natural concept generation
In: Institute of Electrical and Electronics Engineers. IEEE transactions on audio, speech and language processing. - New York, NY : Inst. 14 (2006) 2, 377-392
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OLC Linguistik
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2
Applications of Language Modeling in Speech-To-Speech Translation
In: International journal of speech technology. - Boston, Mass. [u.a.] : Kluwer Acad. Publ. 7 (2004) 2-3, 221-230
OLC Linguistik
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3
Automatic speech and speaker recognition : advanced topics
Gopalakrishnan, P.S. (Mitarb.); Alleva, Fileno A. (Mitarb.); Lee, Chin-Hui (Hrsg.). - Boston [u.a.] : Kluwer, 1996
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UB Frankfurt Linguistik
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4
Signal Processing for Robust Speech Recognition
In: DTIC (1994)
Abstract: This paper describes a series of cepstral-based compensation procedures that render the SPHINX-II system more robust with respect to acoustical environment. The first algorithm. phone-dependent cepstral compensation, is similar in concept to the previously-described MFCDCN method, except that cepstral compensation vectors are selected according to the current phonetic hypothesis, rather than on the basis of SNR or VQ codeword identity. We also describe two procedures to accomplish adaptation of the VQ codebook for new environments, as well as the use of reduced-bandwidth frequency analysis to process telephone-band-width speech. Use of the various compensation algorithms in consort produces a reduction of error rates for SPHINX-II by as much as 40 percent relative to the rate achieved with cepstral mean normalization alone, in both development test sets and in the context of the 1993 ARPA CSR evaluations.
Keyword: *PHONETICS; *SIGNAL PROCESSING; *SPEECH RECOGNITION; ACOUSTICS; ALGORITHMS; BANDWIDTH; ENVIRONMENTS; ERRORS; FREQUENCY; HYPOTHESES; Linguistics; RATES; REDUCTION; TEST SETS
URL: http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA457798
http://www.dtic.mil/docs/citations/ADA457798
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5
Multiple Approaches to Robust Speech Recognition
In: DTIC (1992)
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6
Special speech recognition approaches for the highly confusing Mandarin syllables based on hidden Markov models
In: Computer speech and language. - Amsterdam [u.a.] : Elsevier 5 (1991) 2, 181-201
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