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1. (WO2001003112) SPEECH RECOGNITION SYSTEM AND METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2001/003112 International Application No.: PCT/AU2000/000817
Publication Date: 11.01.2001 International Filing Date: 06.07.2000
Chapter 2 Demand Filed: 06.07.2000
IPC:
G09B 19/04 (2006.01) ,G09B 19/06 (2006.01) ,G10L 15/18 (2013.01) ,G10L 15/187 (2013.01)
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
B
EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
19
Teaching not covered by other main groups of this subclass
04
Speaking
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
B
EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
19
Teaching not covered by other main groups of this subclass
06
Foreign languages
G PHYSICS
10
MUSICAL INSTRUMENTS; ACOUSTICS
L
SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
15
Speech recognition
08
Speech classification or search
18
using natural language modelling
G PHYSICS
10
MUSICAL INSTRUMENTS; ACOUSTICS
L
SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
15
Speech recognition
08
Speech classification or search
18
using natural language modelling
183
using context dependencies, e.g. language models
187
Phonemic context, e.g. pronunciation rules, phonotactical constraints or phoneme n-grams
Applicants: QUEST, James[AU/AU]; AU
Inventors: QUEST, James; AU
Agent: PIZZEYS PATENT & TRADEMARK ATTORNEYS; P.O. Box 291 Woden, ACT 2606, AU
Priority Data:
PQ 145906.07.1999AU
PQ 354919.10.1999AU
Title (EN) SPEECH RECOGNITION SYSTEM AND METHOD
(FR) SYSTEME ET PROCEDE DE RECONNAISSANCE VOCALE
Abstract:
(EN) A method is disclosed of recognising Spoken English (SE) consisting of words having syllables and phonemes, in which the method includes assigning to SE words a first order of signification (12) which includes standardised indicators having agreed meanings independent of the speaker. It also includes designating the syllables in words as being protected, restricted or free syllables which assigns a potential variability to each syllable that may be obtained in connected speech. A second order of signification is also assigned to SE words (13), this second order having variable indicators which have meanings which are generated by the speaker and are dependent on the context of the word in the flow of connected speech.
(FR) L'invention concerne un procédé de reconnaissance de l'anglais parlé se composant de mots comprenant des syllabes et phonèmes, comprenant les étapes suivantes consistant: à assigner à ces mots d'anglais parlé un premier ordre de signification (12), lequel comprend des indicateurs standardisés possédant des significations reconnues, quel que soit l'interlocuteur, à désigner dans des mots des syllabes comme étant des syllabes protégées, limitées ou libres, attribuant ainsi un caractère variable à chaque syllabe qui peut être obtenue dans le discours traité, et à assigner aux mots d'anglais parlé un second ordre de signification (13) comprenant des indicateurs variables, lesquels possèdent des significations produites par l'interlocuteur et dépendant du contexte du mot dans le flux du discours traité.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)