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EP1143413
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EP About this file: EP1143413
| EP1143413 - Estimating the pitch of a speech signal using an average distance between peaks [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 23.12.2005 Database last updated on 02.08.2024 | Most recent event Tooltip | 23.12.2005 | Application deemed to be withdrawn | published on 08.02.2006 [2006/06] | Applicant(s) | For all designated states Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm / SE | [N/P] |
| Former [2004/19] | For all designated states Telefonaktiebolaget LM Ericsson (publ) 16483 Stockholm / SE | ||
| Former [2001/41] | For all designated states Telefonaktiebolaget L M Ericsson (Publ) 126 25 Stockholm / SE | Inventor(s) | 01 /
Brandel, Cecilia Flygelvägen 31:16 224 72 Lund / SE | 02 /
Johannisson, Henrik Zenithgatan 32 212 74 Malmö / SE | [2001/41] | Representative(s) | Boesen, Johnny Peder, et al Zacco Denmark A/S Hans Bekkevolds Allé 7 2900 Hellerup / DK | [N/P] |
| Former [2001/41] | Boesen, Johnny Peder, et al Hofman-Bang Zacco A/S Hans Bekkevolds Allé 7 2900 Hellerup / DK | Application number, filing date | 00610035.8 | 06.04.2000 | [2001/41] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP1143413 | Date: | 10.10.2001 | Language: | EN | [2001/41] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.09.2000 | Classification | IPC: | G10L11/04 | [2001/41] | CPC: |
G10L25/90 (EP)
| Designated contracting states | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [2001/41] | Title | German: | Schätzung der Grundfrequenz eines Sprachsignal mittels eines Durchschnitts- Abstands zwischen Spitzen | [2001/41] | English: | Estimating the pitch of a speech signal using an average distance between peaks | [2001/41] | French: | Estimation de la fréquence fondamentale dans un signal de parole à l'aide de la distance moyenne entre les pics | [2001/41] | Examination procedure | 20.03.2002 | Examination requested [2002/22] | 19.01.2005 | Despatch of a communication from the examining division (Time limit: M06) | 29.07.2005 | Application deemed to be withdrawn, date of legal effect [2006/06] | 07.09.2005 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2006/06] | Fees paid | Renewal fee | 22.04.2002 | Renewal fee patent year 03 | 22.04.2003 | Renewal fee patent year 04 | 26.04.2004 | Renewal fee patent year 05 | 20.04.2005 | Renewal fee patent year 06 |
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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 | [Y]EP0538877 (MICOM COMMUNICATIONS CORP [US]) [Y] 5-7,12-15 * abstract * * column 2, lines 29-44 * * column 6, line 48 - column 7, line 3 * * column 9, line 48 - column 10, line 14 *; | [A]EP0712116 (HUGHES AIRCRAFT CO [US]) [A] 1,6,7,14,15 * abstract * * column 8, lines 15-20 *; | [XY] - CHILTON E ET AL, The spectral autocorrelation applied to the linear prediction residual of speech for robust pitch detection, NEW YORK, NY, USA, IEEE, USA, PAGE(S) 358 - 361 VOL.1, ICASSP 88: 1988 INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING (CAT. NO.88CH2561-9),11-14 APRIL 1988, XP002146623 [X] 1-4,8-11 * abstract * * page 358, column L, line 1 - line L * [Y] 5-7,12-15 | [A] - CHILTON E H S ET AL, "PERFORMANCE COMPARISON OF FIVE PITCH DETERMINATION ALGORITHMS ON THE LINEAR PREDICTION RESIDUAL OF SPEECH", EUROPEAN CONFERENCE ON SPEECH TECHNOLOGY,GB,EDINBURGH, CEP CONSULTANTS, (19870901), vol. CONF. 1, pages 403 - 406, XP000010751 [A] 1,6 * abstract * * page 404, paragraph L * |