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Method For Decoding And Encoding A Downmix Matrix Method For Presenting Audio Content Encoder And Decoder For A Downmix Matrix Audio Encoder And Audio Decoder
Abstract: 191011A method is described which decodes a downmix matrix (306) for mapping a plurality of input channels (300) of audio content to a plurality of output channels (302) the input and output channels (300 302) being associated with respective speakers at predetermined positions relative to a listener position wherein the downmix matrix (306) is encoded by exploiting the symmetry of speaker pairs (S S) of the plurality of input channels (300) and the symmetry of speaker pairs (S S) of the plurality of output channels (302). Encoded information representing the encoded downmix matrix (306) is received and decoded for obtaining the decoded downmix matrix (306).
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
08 April 2016
Publication Number
35/2016
Publication Type
INA
Invention Field
COMMUNICATION
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2022-03-17
Renewal Date
Applicants
FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
Hansastraße 27c
80686 München
Inventors
1. GHIDO Florin
Am Stadtpark 21
90409 Nürnberg
2. KUNTZ Achim
Weiherstrasse 12
91334 Hemhofen
3. GRILL Bernhard
Peter Henlein Strasse 7
91207 Lauf
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | Form 5 [08-04-2016(online)].pdf | 2016-04-08 |
| 2 | Form 3 [08-04-2016(online)].pdf | 2016-04-08 |
| 3 | Form 20 [08-04-2016(online)].pdf | 2016-04-08 |
| 4 | Drawing [08-04-2016(online)].pdf | 2016-04-08 |
| 5 | Description(Complete) [08-04-2016(online)].pdf | 2016-04-08 |
| 6 | Other Patent Document [06-06-2016(online)].pdf | 2016-06-06 |
| 7 | Other Patent Document [25-08-2016(online)].pdf | 2016-08-25 |
| 8 | Other Patent Document [23-02-2017(online)].pdf | 2017-02-23 |
| 9 | Information under section 8(2) [08-06-2017(online)].pdf | 2017-06-08 |
| 10 | 201637012417-Information under section 8(2) (MANDATORY) [17-08-2017(online)].pdf | 2017-08-17 |
| 11 | 201637012417-Information under section 8(2) (MANDATORY) [24-08-2017(online)].pdf | 2017-08-24 |
| 12 | 201637012417-Information under section 8(2) (MANDATORY) [12-10-2017(online)].pdf | 2017-10-12 |
| 13 | 201637012417-Information under section 8(2) (MANDATORY) [12-02-2018(online)].pdf | 2018-02-12 |
| 14 | 201637012417-Information under section 8(2) (MANDATORY) [30-05-2018(online)].pdf | 2018-05-30 |
| 15 | 201637012417-Information under section 8(2) (MANDATORY) [13-08-2018(online)].pdf | 2018-08-13 |
| 16 | 201637012417-Information under section 8(2) (MANDATORY) [21-09-2018(online)].pdf | 2018-09-21 |
| 17 | 201637012417-Information under section 8(2) (MANDATORY) [01-11-2018(online)].pdf | 2018-11-01 |
| 18 | 201637012417-Information under section 8(2) (MANDATORY) [21-02-2019(online)].pdf | 2019-02-21 |
| 19 | 201637012417-FER.pdf | 2019-03-08 |
| 20 | 201637012417-PETITION UNDER RULE 137 [21-08-2019(online)].pdf | 2019-08-21 |
| 21 | 201637012417-OTHERS [21-08-2019(online)].pdf | 2019-08-21 |
| 22 | 201637012417-FORM 13 [21-08-2019(online)].pdf | 2019-08-21 |
| 23 | 201637012417-FER_SER_REPLY [21-08-2019(online)].pdf | 2019-08-21 |
| 24 | 201637012417-CORRESPONDENCE [21-08-2019(online)].pdf | 2019-08-21 |
| 25 | 201637012417-COMPLETE SPECIFICATION [21-08-2019(online)].pdf | 2019-08-21 |
| 26 | 201637012417-CLAIMS [21-08-2019(online)].pdf | 2019-08-21 |
| 27 | 201637012417-Annexure [21-08-2019(online)].pdf | 2019-08-21 |
| 28 | 201637012417-Information under section 8(2) [02-06-2020(online)].pdf | 2020-06-02 |
| 29 | 201637012417-Information under section 8(2) [17-08-2020(online)].pdf | 2020-08-17 |
| 30 | 201637012417-Information under section 8(2) [30-09-2020(online)].pdf | 2020-09-30 |
| 31 | 201637012417-Information under section 8(2) [03-02-2021(online)].pdf | 2021-02-03 |
| 32 | 201637012417-Information under section 8(2) [11-03-2021(online)].pdf | 2021-03-11 |
| 33 | 201637012417-Information under section 8(2) [14-08-2021(online)].pdf | 2021-08-14 |
| 34 | 201637012417-Information under section 8(2) [14-08-2021(online)]-1.pdf | 2021-08-14 |
| 35 | 201637012417-FORM-26 [09-09-2021(online)].pdf | 2021-09-09 |
| 36 | 201637012417-Correspondence to notify the Controller [09-09-2021(online)].pdf | 2021-09-09 |
| 37 | 201637012417-US(14)-HearingNotice-(HearingDate-15-09-2021).pdf | 2021-10-03 |
| 38 | 201637012417-US(14)-ExtendedHearingNotice-(HearingDate-23-09-2021).pdf | 2021-10-03 |
| 39 | 201637012417-Written submissions and relevant documents [08-10-2021(online)].pdf | 2021-10-08 |
| 40 | 201637012417-Response to office action [08-10-2021(online)].pdf | 2021-10-08 |
| 41 | 201637012417-PETITION UNDER RULE 137 [08-10-2021(online)].pdf | 2021-10-08 |
| 42 | 201637012417-FORM 13 [08-10-2021(online)].pdf | 2021-10-08 |
| 43 | 201637012417-Information under section 8(2) [07-02-2022(online)].pdf | 2022-02-07 |
| 44 | 201637012417-FORM 3 [07-02-2022(online)].pdf | 2022-02-07 |
| 45 | 201637012417-Response to office action [16-02-2022(online)].pdf | 2022-02-16 |
| 46 | 201637012417-FORM 13 [16-02-2022(online)].pdf | 2022-02-16 |
| 47 | 201637012417-PatentCertificate17-03-2022.pdf | 2022-03-17 |
| 48 | 201637012417-IntimationOfGrant17-03-2022.pdf | 2022-03-17 |
| 49 | 201637012417-RELEVANT DOCUMENTS [04-09-2023(online)].pdf | 2023-09-04 |
Search Strategy
| 1 | searchstrategyfor201637012417_27-02-2019.pdf |