Abstract
1. A method for encoding a digital audio signal, comprising the steps of: encoding (E601) a pre-existing frame of samples of a digital signal by means of predictive coding; (E602) by means of predictive coding, reduced relative to predictive coding of a previous frame by reusing at least one parameter of pr dskazatelnogo encoding the previous frame, and only the coding parameters are not re-used parts of said first current freyma.2. The method according to claim 1, wherein using the reduced predictive coding, a predictive filter copied from a previous predictive coding frame is used. The method of claim 2, wherein the reduced predictive coding further uses a decoded pitch value and / or its gain associated with the previous predictive coding frame. The method of claim 1, wherein some predictive encoding parameters used for abbreviated predictive encoding are differentially quantized relative to decoded parameters of a previous predictive encoding frame. The method according to claim 1, further comprising the step of obtaining the reconstructed signals obtained by local coding and decoding, predictive and transforming, the first part of the current frame and by combining (E604) the recovered
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| 4G,3G | 02/06/2021 | ISLD-202104-014 | ORANGE | Yes | Family Member | ||||
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| EP2656343A1 | 4G,3G | 02/06/2021 | ISLD-202104-014 | ORANGE | Yes | Basis Patent | ||||
| EP2656343B1 | 4G,3G | 02/06/2021 | ISLD-202104-014 | ORANGE | Yes | Basis Patent | ||||
| BR112013016267A2 | 4G,3G | 02/06/2021 | ISLD-202104-014 | ORANGE | Yes | Family Member | ||||
| BR112013016267B1 | 4G,3G | 02/06/2021 | ISLD-202104-014 | ORANGE | Yes | Family Member | ||||
| CN103384900A | 4G,3G | 02/06/2021 | ISLD-202104-014 | ORANGE | Yes | Family Member | ||||
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| ES2529221T3 | 4G,3G | 02/06/2021 | ISLD-202104-014 | ORANGE | Yes | Family Member | ||||
| FR2969805A1 | 4G,3G | 02/06/2021 | ISLD-202104-014 | ORANGE | Yes | Family Member | ||||
| JP2014505272A | 4G,3G | 02/06/2021 | ISLD-202104-014 | ORANGE | Yes | Family Member | ||||
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| KR101869395B1 | 4G,3G | 02/06/2021 | ISLD-202104-014 | ORANGE | Yes | Family Member | ||||
| KR20130133816A | 4G,3G | 02/06/2021 | ISLD-202104-014 | ORANGE | Yes | Family Member | ||||
| RU2584463C2 | 4G,3G | 02/06/2021 | ISLD-202104-014 | ORANGE | Yes | Family Member | ||||
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| WO2012085451A1 | 4G,3G | 02/06/2021 | ISLD-202104-014 | ORANGE | Yes | Family Member | ||||
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Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
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