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Legal status
Patent not validated
| (51) | INT.CL. | G10L 19/00 | (2013.01) |
| G10L 25/12 | (2013.01) | ||
| H04B 1/66 | (2006.01) | ||
| G10L 19/008 | (2013.01) | ||
| G10L 19/0212 | (2013.01) | ||
| G10L 19/18 | (2013.01) |
| (11) | Number of the document | 3739577 |
| (13) | Kind of document | T |
| (96) | European patent application number | 20184885.0 |
| Date of filing the European patent application | 2011-04-06 | |
| (97) | Date of publication of the European application | 2020-11-18 |
| (45) | Date of publication and mention of the grant of the patent | 2022-11-23 |
| (46) | Date of publication of the claims translation |
| (30) | Number | Date | Country code |
| 32245810 P | 2010-04-09 | US |
| (72) |
PURNHAGEN, Heiko , SE
CARLSSON, Pontus , SE
VILLEMOES, Lars , SE
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| (73) |
Dolby International AB ,
77 Sir John Rogerson's Quay
Block C
Grand Canal Docklands, Dublin, D02 VK60,
IE
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| (54) | MDCT-BASED COMPLEX PREDICTION STEREO CODING |
| MDCT-BASED COMPLEX PREDICTION STEREO CODING |