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EP0484455
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EP About this file: EP0484455
| EP0484455 - A METHOD AND APPARATUS FOR LANGUAGE AND SPEAKER RECOGNITION [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 18.10.1996 Database last updated on 08.04.2026 | Most recent event Tooltip | 18.10.1996 | Application deemed to be withdrawn | published on 04.12.1996 [1996/49] | Applicant(s) | For all designated states GUERRERI, Stephen J. 104 Mockingbird Lane Cary, NC 27511 / US | [1992/20] | Inventor(s) | 01 /
see applicant ... | [1992/20] | Representative(s) | Needle, Jacqueline, et al Beck Greener Fulwood House 12 Fulwood Place London WC1V 6HR / GB | [N/P] |
| Former [1992/20] | Needle, Jacqueline, et al W.H. BECK, GREENER & CO 7 Stone Buildings Lincoln's Inn London WC2A 3SZ / GB | Application number, filing date | 90913683.0 | 20.07.1990 | [1992/20] | WO1990US03990 | Priority number, date | US19890386425 | 28.07.1989 Original published format: US 386425 | [1992/20] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9102347 | Date: | 21.02.1991 | Language: | EN | [1991/05] | Type: | A1 Application with search report | No.: | EP0484455 | Date: | 13.05.1992 | Language: | EN | The application published by WIPO in one of the EPO official languages on 21.02.1991 takes the place of the publication of the European patent application. | [1992/20] | Search report(s) | International search report - published on: | US | 21.02.1991 | (Supplementary) European search report - dispatched on: | EP | 22.01.1993 | Classification | IPC: | G10L5/06 | [1992/20] | CPC: |
G10L17/02 (EP);
G10L17/04 (EP)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, IT, LI, LU, NL, SE [1992/20] | Title | German: | VERFAHREN UND GERÄT ZUR SPRACH- UND SPRECHERERKENNUNG | [1992/20] | English: | A METHOD AND APPARATUS FOR LANGUAGE AND SPEAKER RECOGNITION | [1992/20] | French: | PROCEDE ET APPAREIL D'IDENTIFICATION D'UNE LANGUE ET DE L'INTERLOCUTEUR | [1992/20] | File destroyed: | 20.04.2002 | Entry into regional phase | 03.02.1992 | National basic fee paid | 03.02.1992 | Search fee paid | 03.02.1992 | Designation fee(s) paid | 03.02.1992 | Examination fee paid | Examination procedure | 27.02.1991 | Request for preliminary examination filed International Preliminary Examining Authority: DE | 03.02.1992 | Examination requested [1992/20] | 30.10.1995 | Despatch of a communication from the examining division (Time limit: M06) | 10.05.1996 | Application deemed to be withdrawn, date of legal effect [1996/49] | 10.07.1996 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1996/49] | Fees paid | Renewal fee | 16.06.1992 | Renewal fee patent year 03 | 24.07.1993 | Renewal fee patent year 04 | 26.07.1994 | Renewal fee patent year 05 | 24.07.1995 | Renewal fee patent year 06 | Penalty fee | Additional fee for renewal fee | 31.07.1996 | 07 M06 Not yet paid |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [X] SYSTEMS & COMPUTERS IN JAPAN, vol. 19, no. 6, June 1988, pages 63-71, Silver Spring, MD, US; K. SHIRAI et al.: "Speaker identification based on frequency distribution of vector-quantized spectra" [X] | [A] IEEE TRANSACTIONS ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING, vol. ASSP-35, no. 2, February 1987, pages 133-143, New York, US; D.K. BURTON: "Text-dependent speaker verification using vector quantization source coding" [A] | [A] AT & T/TECHNICAL JOURNAL, vol. 66, no. 2, March-April 1987, pages 14-26, Short Hills, NJ, US; F.K. SOONG et al.: "A vector quantization approach to speaker recognition" [A] | [X] ICASSP'86 (IEEE-IECEJ-ASJ INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING, Tokyo, 7th - 11th April 1986), vol. 4, pages 2679-2682, IEEE, New York, US; O. WATANUKI et al.: "Speaker-independent isolated word recognition using label histograms" [X] | [A] IEEE TRANSACTIONS ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING, vol. ASSP-33, no. 2, April 1985, pages 440-443, New York, US; D.K. BURTON et al.: "Speaker-dependent isolated word recognition using speaker-independent vector quantization codebooks augmented with speaker-specific data" [A] | [A] EUROPEAN CONFERENCE ON SPEECH TECHNOLOGY, Edinburgh, September 1987, vol. 2, pages 426-427, CEP Consultants, Edinburgh, GB; A. AKTAS et al.: "A selforganizing clustering technique for vector quantization in speech recognition" [A] |