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Resampling An Audio Signal For Low Delay Encoding/Decoding
Abstract: The invention relates to a method for resampling an audio frequency signal in an audio frequency signal encoding or decoding operation. The method is such that it comprises the following steps per signal block to be resampled: determining (E401) by adaptive linear prediction a number of future signal samples this number being defined on the basis of a chosen resampling delay; constructing (E402) a resampling support vector from at least the samples of the current block and the determined future signal samples; applying (E403) a resampling filter to the samples of the resampling support vector. The invention also relates to a resampling device implementing the described method and an encoder and decoder comprising at least one device.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
29 March 2016
Publication Number
36/2016
Publication Type
INA
Invention Field
COMMUNICATION
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2023-10-31
Renewal Date
Applicants
ORANGE
78 rue Olivier de Serres
F 75015 Paris
Inventors
1. KOVESI Balazs
16 chemin du Moulin à Vent
F 22300 Lannion
2. RAGOT Stéphane
Allegoat (Servel)
F 22300 Lannion
Specification
SOFT COPY ATTACHED IN PDF
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 201647010763-IntimationOfGrant31-10-2023.pdf | 2023-10-31 |
| 1 | Priority Document [29-03-2016(online)].pdf | 2016-03-29 |
| 2 | 201647010763-PatentCertificate31-10-2023.pdf | 2023-10-31 |
| 2 | Form 5 [29-03-2016(online)].pdf | 2016-03-29 |
| 3 | Form 3 [29-03-2016(online)].pdf | 2016-03-29 |
| 3 | 201647010763-FORM 13 [27-07-2023(online)].pdf | 2023-07-27 |
| 4 | Form 1 [29-03-2016(online)].pdf | 2016-03-29 |
| 4 | 201647010763-POA [27-07-2023(online)].pdf | 2023-07-27 |
| 5 | Drawing [29-03-2016(online)].pdf | 2016-03-29 |
| 5 | 201647010763-RELEVANT DOCUMENTS [27-07-2023(online)].pdf | 2023-07-27 |
| 6 | Description(Complete) [29-03-2016(online)].pdf | 2016-03-29 |
| 6 | 201647010763-ABSTRACT [11-01-2021(online)].pdf | 2021-01-11 |
| 7 | 201647010763.pdf | 2016-06-08 |
| 7 | 201647010763-CLAIMS [11-01-2021(online)].pdf | 2021-01-11 |
| 8 | Other Patent Document [11-07-2016(online)].pdf | 2016-07-11 |
| 8 | 201647010763-COMPLETE SPECIFICATION [11-01-2021(online)].pdf | 2021-01-11 |
| 9 | 201647010763-CORRESPONDENCE [11-01-2021(online)].pdf | 2021-01-11 |
| 9 | 201647010763-Power of Attorney-120716.pdf | 2016-07-29 |
| 10 | 201647010763-DRAWING [11-01-2021(online)].pdf | 2021-01-11 |
| 10 | 201647010763-Form 1-120716.pdf | 2016-07-29 |
| 11 | 201647010763-Correspondence-PA-F1-120716.pdf | 2016-07-29 |
| 11 | 201647010763-ENDORSEMENT BY INVENTORS [11-01-2021(online)].pdf | 2021-01-11 |
| 12 | 201647010763-FER_SER_REPLY [11-01-2021(online)].pdf | 2021-01-11 |
| 12 | Form 3 [17-08-2016(online)].pdf | 2016-08-17 |
| 13 | 201647010763-FORM 18 [19-09-2017(online)].pdf | 2017-09-19 |
| 13 | 201647010763-FORM 3 [11-01-2021(online)].pdf | 2021-01-11 |
| 14 | 201647010763-FER.pdf | 2019-11-15 |
| 14 | 201647010763-OTHERS [11-01-2021(online)].pdf | 2021-01-11 |
| 15 | 201647010763-PA [05-03-2020(online)].pdf | 2020-03-05 |
| 15 | 201647010763-PETITION UNDER RULE 137 [11-01-2021(online)].pdf | 2021-01-11 |
| 16 | 201647010763-8(i)-Substitution-Change Of Applicant - Form 6 [05-03-2020(online)].pdf | 2020-03-05 |
| 16 | 201647010763-FORM 13 [05-03-2020(online)].pdf | 2020-03-05 |
| 17 | 201647010763-ASSIGNMENT DOCUMENTS [05-03-2020(online)].pdf | 2020-03-05 |
| 18 | 201647010763-FORM 13 [05-03-2020(online)].pdf | 2020-03-05 |
| 18 | 201647010763-8(i)-Substitution-Change Of Applicant - Form 6 [05-03-2020(online)].pdf | 2020-03-05 |
| 19 | 201647010763-PA [05-03-2020(online)].pdf | 2020-03-05 |
| 19 | 201647010763-PETITION UNDER RULE 137 [11-01-2021(online)].pdf | 2021-01-11 |
| 20 | 201647010763-FER.pdf | 2019-11-15 |
| 20 | 201647010763-OTHERS [11-01-2021(online)].pdf | 2021-01-11 |
| 21 | 201647010763-FORM 18 [19-09-2017(online)].pdf | 2017-09-19 |
| 21 | 201647010763-FORM 3 [11-01-2021(online)].pdf | 2021-01-11 |
| 22 | 201647010763-FER_SER_REPLY [11-01-2021(online)].pdf | 2021-01-11 |
| 22 | Form 3 [17-08-2016(online)].pdf | 2016-08-17 |
| 23 | 201647010763-Correspondence-PA-F1-120716.pdf | 2016-07-29 |
| 23 | 201647010763-ENDORSEMENT BY INVENTORS [11-01-2021(online)].pdf | 2021-01-11 |
| 24 | 201647010763-Form 1-120716.pdf | 2016-07-29 |
| 24 | 201647010763-DRAWING [11-01-2021(online)].pdf | 2021-01-11 |
| 25 | 201647010763-CORRESPONDENCE [11-01-2021(online)].pdf | 2021-01-11 |
| 25 | 201647010763-Power of Attorney-120716.pdf | 2016-07-29 |
| 26 | 201647010763-COMPLETE SPECIFICATION [11-01-2021(online)].pdf | 2021-01-11 |
| 26 | Other Patent Document [11-07-2016(online)].pdf | 2016-07-11 |
| 27 | 201647010763-CLAIMS [11-01-2021(online)].pdf | 2021-01-11 |
| 27 | 201647010763.pdf | 2016-06-08 |
| 28 | 201647010763-ABSTRACT [11-01-2021(online)].pdf | 2021-01-11 |
| 28 | Description(Complete) [29-03-2016(online)].pdf | 2016-03-29 |
| 29 | 201647010763-RELEVANT DOCUMENTS [27-07-2023(online)].pdf | 2023-07-27 |
| 29 | Drawing [29-03-2016(online)].pdf | 2016-03-29 |
| 30 | 201647010763-POA [27-07-2023(online)].pdf | 2023-07-27 |
| 30 | Form 1 [29-03-2016(online)].pdf | 2016-03-29 |
| 31 | Form 3 [29-03-2016(online)].pdf | 2016-03-29 |
| 31 | 201647010763-FORM 13 [27-07-2023(online)].pdf | 2023-07-27 |
| 32 | Form 5 [29-03-2016(online)].pdf | 2016-03-29 |
| 32 | 201647010763-PatentCertificate31-10-2023.pdf | 2023-10-31 |
| 33 | Priority Document [29-03-2016(online)].pdf | 2016-03-29 |
| 33 | 201647010763-IntimationOfGrant31-10-2023.pdf | 2023-10-31 |
Search Strategy
| 1 | SearchStrategyMatrix_01-11-2019.pdf |