Data processing: speech signal processing – linguistics – language – Speech signal processing – Recognition
Reexamination Certificate
2008-07-15
2008-07-15
Lerner, Martin (Department: 2626)
Data processing: speech signal processing, linguistics, language
Speech signal processing
Recognition
C704S270000, C434S185000
Reexamination Certificate
active
09936365
ABSTRACT:
A speech recognition unit (114) and a processor unit (116) of a foreign language learning device (100) receive sentence speech information corresponding to a sentence pronounced by a learner (2) to separate the information into word speech information on the basis of words included in the sentence. The processor unit (116) evaluates the degree of matching (likelihood) of each word speech information with a model speech, and a resultant evaluation is indicated on a display unit (120) on the basis of each word.
REFERENCES:
patent: 5487671 (1996-01-01), Shpiro et al.
patent: 5634086 (1997-05-01), Rtischev et al.
patent: 6006175 (1999-12-01), Holzrichter
patent: 6029131 (2000-02-01), Bruckert
patent: 6055498 (2000-04-01), Neumeyer et al.
patent: 6064957 (2000-05-01), Brandow et al.
patent: 6085160 (2000-07-01), D'hoore et al.
patent: 6224383 (2001-05-01), Shannon
patent: 6249763 (2001-06-01), Minematsu
patent: 6438524 (2002-08-01), Shi
patent: 6598019 (2003-07-01), Tokuda et al.
patent: 6708154 (2004-03-01), Acero
patent: 6735559 (2004-05-01), Takazawa
patent: 2004/0215445 (2004-10-01), Kojima
patent: 1-156800 (1989-06-01), None
patent: 1-33831 (1989-07-01), None
patent: 1-173768 (1989-12-01), None
patent: 3-226785 (1991-10-01), None
patent: 5-165494 (1993-07-01), None
patent: 6-110494 (1994-04-01), None
patent: 9-259226 (1997-10-01), None
patent: 2757356 (1998-06-01), None
patent: 2834471 (1998-10-01), None
patent: 11-143346 (1999-05-01), None
patent: 11-202889 (1999-07-01), None
patent: 11-513144 (1999-11-01), None
patent: P3099845 (2000-08-01), None
patent: 2001-159865 (2001-06-01), None
patent: WO 94/20952 (1994-06-01), None
R. Yamada et al., “Second language production training using spectrographic representations as feedback”, The Journal of Acoustical Society of Japan (E), vol. 18, No. 6, Nov. 1997, pp. 341-344.
T. Yamada et al., “Scientific Method for Improvement in English Speaking—Pronunciation Evaluated by Personal Computer”, ATR Human Information Processing Research Laboratories, Aug. 20, 1999.
Method of Improving English Speaking in Scientific Manner (Phonology-Based, Uncut Version), Mar. 31, 2000.
H. Hamada et al., “Automatic Evaluation of English Pronunciation Spoken by Japanese”, Mar. 24, 1989, pp. 9-14.
Adachi Takahiro
Katagiri Shigeru
Markov Konstantin
McDermott Eric
Yamada Reiko
Advanced Telecommunications Research Institute International
Lerner Martin
McDermott Will & Emery LLP
LandOfFree
Foreign language learning apparatus, foreign language... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Foreign language learning apparatus, foreign language..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Foreign language learning apparatus, foreign language... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3949947