Polyphone network method and apparatus

Details Polyphone network method and apparatus Polyphone network method and apparatus

2008-01-15

2008-01-15

Azad, Abul K. (Department: 2626)

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

Reexamination Certificate

active

07319958

ABSTRACT:
Acoustic phones (preferably drawn12from a plurality of spoken languages) are provided11.A hierarchically-organized polyphone network (20) organizes views of these phones of varying resolution and phone categorization as a function, at least in part, of phonetic similarity (14) and at least one language-independent phonological factor (15). In a preferred approach, a unique transcription system serves to represent the phones using only standard, printable ASCII characters, none of which comprises a special character (such as those characters that have a command significance for common script interpreters such as the UNIX command line).

REFERENCES:
patent: 6085160 (2000-07-01), D'hoore et al.
patent: 6912499 (2005-06-01), Sabourin et al.
Cheng, Y.M., Chen Liu, Yuan-Jun Wei, Lynette Melnar, Changxue Ma. 2003. “An Approach to Multilingual Acoustic Modeling for Portable Devices”, Eurospeech, Geneva (pp. 3121-3124).
Chomsky, N., and Halle, M. 1968. “The Sound Pattern of English”, Harper & Row, Publishers New York, Evanston, and London, 4-6, (pp. 298-329).
Crothers, John. 1978. “Typology and Universals of Vowel Systems”, Universals of Human Language, vol. 2, Phonology. Joseph H. Greenburg, Charles A. Ferguson, Edith A. Moravesik, editors, Stanford: Stanford University Press (pp. 93-152).
Fikkert, Paula. 1995. “Acquisition of Phonology”, Glot International, 1:8, 3-8 (25 pages).
Gamkrelidz, Thomas V. 1978. “Stops and Fricatives”, Universals of Human Language, Vol. 2, Phonology. Joseph H. Greenburg, Charles A. Ferguson, Edith A. Moraveski, editors, Stanford: Stanford University Press (pp. 9-46).
Hieronymus, J. L. 1994. “ASCII Phonetic Symbols for the World's Languages: Worldbet”, Technical Report, AT&T Bell Labs (48 pages).
Hieronymus, J. L. 1997. “Worldbet Phonetic Symbols for Multilanguage Speech Recognition and Synthesis”, Technical Report, AT&T Bell Labs (32 pages).
Hockett, Charles F. 1966. “The Problem of Universals in Language”, Universals of Language, 2ed. Cambridge, MA: MIT Press (pp. 1-29).
IPA. 1999. “Handbook of the International Phonetic Association”, Cambridge: Cambridge University Press, 27-38.
Jakobson, R. 1941/68.Child Language, Aphasia and Phonological Universals. The Hague & Paris: Mouton, 68-81, 87-91.
Kaiser, Ed. 1997. “IPA, Worldbet, and OGlbet”, Course Manual : Spoken Language Systems Laboratory, Center for Spoken Language Understanding, Department of Computer Science & Engineering, Oregon Graduate Institute of Science & Technology (1 page).
Maddieson, I. 1984. “Patterns of Sounds”, Cambridge Studies in Speech Science and Communication, Cambridge: Cambridge University Press, 5-24.
Melnar, Lynette and Jim Talley. 2003. “Phone Merger Specification for Multilingual ASR: The Motorola Polyphone Network”, ICPhS, Barcelona ( pp. 1337-1340).
Ophala, John and Carrie Lang. 1996. “Temporal Cues for Vowels and Universals of Vowel Inventories”, ICSLP, Philadelphia (4 pages).
Rodman, M., B. Petek, T. Brøndsted. 2002. “SPE-Based Selection of Context-Dependent Units for Speech Recognition”, LREC 2002 WS on Portability Issues in Human Language Technologies, (pp. 78-84).
Stuker, S., F. Metze, T. Schultz, A. Waibel. 2003. “Integrating Multilingual Articulatory Features into Speech Recognition”, Eurospeech, Geneva (pp. 1033-1036).
Schultz, T., A. Waibel. 2000. “Polyphone Decision Tree Specialization for Language Adaptation”. ICASSP, Istanbul (4 pages).
Wells, John. 1995. “Computer-coding the IPA: a proposed extension of SAMPA”, London: Phonetics and Linguistics Dept., UCL (18 pages).

Affiliated with

Also associated with

Rating

Polyphone network method and apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polyphone network method and apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polyphone network method and apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2792426