EP1241662 - Speech recognition with compensation for both convolutive distortion and additive noise [Right-click to bookmark this link] | |||
Former [2002/38] | Method of speech recognition with compensation for both channel distortion and background noise | ||
[2005/46] | Status | No opposition filed within time limit Status updated on 27.04.2007 Database last updated on 02.09.2024 | Most recent event Tooltip | 27.04.2007 | No opposition filed within time limit | published on 30.05.2007 [2007/22] | Applicant(s) | For all designated states Texas Instruments Incorporated 7839 Churchill Way Mail Station 3999 Dallas, Texas 75251 / US | [N/P] |
Former [2006/25] | For all designated states TEXAS INSTRUMENTS INCORPORATED 7839 Churchill Way, Mail Station 3999 Dallas Texas 75251 / US | ||
Former [2002/38] | For all designated states Texas Instruments Incorporated 7839 Churchill Way, Mail Station 3999 Dallas, Texas 75251 / US | Inventor(s) | 01 /
Gong, Yifan 2504 Trailwest Plano, Texas 75025 / US | [2002/38] | Representative(s) | Holt, Michael Texas Instruments Limited European Patent Department 3rd Floor 401 Grafton Gate Milton Keynes MK9 1AQ / GB | [N/P] |
Former [2002/38] | Holt, Michael Texas Instruments Ltd., EPD MS/13, 800 Pavilion Drive Northampton Business Park, Northampton NN4 7YL / GB | Application number, filing date | 02100251.4 | 14.03.2002 | [2002/38] | Priority number, date | US20010275487P | 14.03.2001 Original published format: US 275487 P | [2002/38] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP1241662 | Date: | 18.09.2002 | Language: | EN | [2002/38] | Type: | A3 Search report | No.: | EP1241662 | Date: | 18.02.2004 | [2004/08] | Type: | B1 Patent specification | No.: | EP1241662 | Date: | 21.06.2006 | Language: | EN | [2006/25] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.01.2004 | Classification | IPC: | G10L15/20 | [2004/08] | CPC: |
G10L15/20 (EP,US);
G10L15/142 (EP,US);
G10L21/0216 (EP,US)
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Former IPC [2002/38] | G10L15/14, G10L15/20 | Designated contracting states | DE, FR, GB [2004/46] |
Former [2002/38] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, TR | Title | German: | Spracherkennung mit Kompensation konvolutiver Verzerrung und additiven Rauschens | [2005/46] | English: | Speech recognition with compensation for both convolutive distortion and additive noise | [2005/46] | French: | Reconnaissance de la parole avec compensation de distorsion convolutif et de bruit additif | [2005/46] |
Former [2002/38] | Verfahren zur Spracherkennung mit Kanalverzerrungs- und Geräuschkompensation | ||
Former [2002/38] | Method of speech recognition with compensation for both channel distortion and background noise | ||
Former [2002/38] | Procédé de reconnaissance de la parole avec compensation de bruit et de distorsion de canal | Examination procedure | 18.08.2004 | Examination requested [2004/43] | 24.10.2005 | Communication of intention to grant the patent | 24.02.2006 | Fee for grant paid | 24.02.2006 | Fee for publishing/printing paid | Opposition(s) | 22.03.2007 | No opposition filed within time limit [2007/22] | Fees paid | Renewal fee | 31.03.2004 | Renewal fee patent year 03 | 31.03.2005 | Renewal fee patent year 04 | 31.03.2006 | Renewal fee patent year 05 |
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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 | [A] - YAMAMOTO H ET AL, "Fast speech recognition algorithm under noisy environment using modified CMS-PMC and improved IDMM+SQ", ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, 1997. ICASSP-97., 1997 IEEE INTERNATIONAL CONFERENCE ON MUNICH, GERMANY 21-24 APRIL 1997, LOS ALAMITOS, CA, USA,IEEE COMPUT. SOC, US, (19970421), ISBN 0-8186-7919-0, pages 847 - 850, XP010225927 [A] 1-12 * abstract * * page 848, column L, line 15 - column R, line 14 * DOI: http://dx.doi.org/10.1109/ICASSP.1997.596067 | [A] - SHOZAKA M ET AL, "A non-iterative model-adaptive E-CMN/PMC approach for speech recognition in car environments", 5TH EUROPEAN CONFERENCE ON SPEECH COMMUNICATION AND TECHNOLOGY. EUROSPEECH '97. RHODES, GREECE, SEPT. 22 - 25, 1997, EUROPEAN CONFERENCE ON SPEECH COMMUNICATION AND TECHNOLOGY. (EUROSPEECH), GRENOBLE: ESCA, FR, (19970922), vol. 1 OF 5, pages 287 - 290, XP002203281 [A] 1-12 * abstract * * page 289, column R, line 1 - page 290, column L, line 14 * | [A] - KOSAKA T ET AL, "Instantaneous environment adaptation techniques based on fast PMC and MAP-CMS methods", ACOUSTICS, SPEECH AND SIGNAL PROCESSING, 1998. PROCEEDINGS OF THE 1998 IEEE INTERNATIONAL CONFERENCE ON SEATTLE, WA, USA 12-15 MAY 1998, NEW YORK, NY, USA,IEEE, US, (19980512), ISBN 0-7803-4428-6, pages 789 - 792, XP010279271 [A] 1-12 * abstract * * page 791, column L, line 20 - line 46 * DOI: http://dx.doi.org/10.1109/ICASSP.1998.675383 |