FIELD: computer technology for processing audio data.
SUBSTANCE: invention relates to increasing the accuracy of coding the input audio content. It is achieved through the steps that provide one or more coded audio signals based on one or more input audio signals or one or more signals received from them; and adapting (3200) generating one or more coded audio signals depending on one or more directional loudness maps that represent loudness information associated with a plurality of different directions of one or more signals to be coded.
EFFECT: increasing the accuracy of coding the input audio content.
33 cl, 34 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PROCESSING OF AUDIO DATA BASED ON A DIRECTIONAL LOUDNESS MAP | 2019 |
|
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|
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| AUDIO ENCODING DEVICE AND METHOD | 2020 |
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|
RU2826540C1 |
| MODULE FOR ASSESSMENT OF SIMILARITY OF AUDIO SIGNALS, AUDIO ENCODER, METHODS AND COMPUTER PROGRAM | 2019 |
|
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| APPARATUS AND METHOD FOR ENCODING PLURALITY OF AUDIO OBJECTS OR DEVICE AND METHOD FOR DECODING USING TWO OR MORE RELEVANT AUDIO OBJECTS | 2021 |
|
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| APPARATUS AND METHOD FOR EFFICIENT OBJECT METADATA CODING | 2014 |
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RU2666282C2 |
| PACKET LOSS MASKING FOR DirAC-BASED SPATIAL AUDIO CODING | 2020 |
|
RU2807473C2 |
