FIELD: computer technology.
SUBSTANCE: invention relates to the field of computer technology for processing audio data. The expected result is achieved due to the audio encoding stage, at which the audio signal is encoded; the stage of encoding side information, at which side information is calculated from the forecast signal to calculate the predicted value of the audio parameter for synthesizing decoded audio and the side information is encoded, while the side information contains a different number of bits depending on the availability of side information.
EFFECT: ensuring the restoration of sound quality without increasing the algorithmic delay when a packet is lost during audio encoding.
5 cl, 43 dwg
Title |
Year |
Author |
Number |
AUDIO ENCODING DEVICE, AN AUDIO ENCODING METHOD, AN AUDIO ENCODING PROGRAM, AN AUDIO DECODING DEVICE, AN AUDIO DECODING METHOD AND AN AUDIO DECODING PROGRAM |
2019 |
- Tsutsumi, Kimitaka
- Kikuiri, Kej
- Yamaguti, Atsusi
|
RU2713605C1 |
AUDIO ENCODING DEVICE, AN AUDIO ENCODING METHOD, AN AUDIO ENCODING PROGRAM, AN AUDIO DECODING DEVICE, AN AUDIO DECODING METHOD AND AN AUDIO DECODING PROGRAM |
2020 |
- Tsutsumi, Kimitaka
- Kikuiri, Kei
- Yamaguchi, Atsushi
|
RU2737465C1 |
AUDIO ENCODING DEVICE, AUDIO ENCODING METHOD, AUDIO ENCODING PROGRAM, AUDIO DECODING DEVICE, AUDIO DECODING METHOD AND AUDIO DECODING PROGRAM |
2018 |
- Tsutsumi, Kimitaka
- Kikuiri, Kei
- Yamaguchi, Atsushi
|
RU2690775C1 |
AUDIO ENCODING DEVICE, AUDIO ENCODING METHOD, AUDIO ENCODING PROGRAM, AUDIO DECODING DEVICE, AUDIO DECODING METHOD AND AUDIO DECODING PROGRAM |
2017 |
- Tsutsumi, Kimitaka
- Kikuiri, Kei
- Yamaguchi, Atsushi
|
RU2665301C1 |
AUDIO ENCODING DEVICE, AN AUDIO ENCODING METHOD, AN AUDIO ENCODING PROGRAM, AN AUDIO DECODING DEVICE, AN AUDIO DECODING METHOD AND AN AUDIO DECODING PROGRAM |
2020 |
- Tsutsumi, Kimitaka
- Kikuiri, Kei
- Yamaguchi, Atsushi
|
RU2722510C1 |
AUDIO ENCODING DEVICE, AUDIO ENCODING METHOD, AUDIO ENCODING PROGRAM, AUDIO DECODING DEVICE, AUDIO DECODING METHOD AND AUDIO DECODING PROGRAM |
2022 |
- Tsutsumi, Kimitaka
- Kikuiri, Kei
- Yamaguchi, Atsushi
|
RU2792658C1 |
AUDIO ENCODING DEVICE, AUDIO ENCODING METHOD, AUDIO ENCODING PROGRAMME, AUDIO DECODING DEVICE, AUDIO DECODING METHOD AND AUDIO DECODING PROGRAMME |
2013 |
- Tsutsumi Kimitaka
- Kikuiri Kei
- Yamaguchi Atsushi
|
RU2640743C1 |
AUDIO ENCODING DEVICE, AUDIO ENCODING METHOD, AUDIO ENCODING SOFTWARE, AUDIO DECODING DEVICE, AUDIO DECODING METHOD AND AUDIO DECODING SOFTWARE |
2013 |
|
RU2612581C2 |
AUDIO SIGNAL PROCESSING DEVICE, AUDIO SIGNAL PROCESSING METHOD AND AUDIO SIGNAL PROCESSING PROGRAM |
2019 |
- Tsutsumi, Kimitaka
- Kikuiri, Kei
- Yamaguchi, Atsushi
|
RU2701075C1 |
AUDIO SIGNAL PROCESSING DEVICE, AUDIO SIGNAL PROCESSING METHOD AND AUDIO SIGNAL PROCESSING PROGRAM |
2014 |
- Tsutsumi Kimitaka
- Kikuiri Kej
- Yamaguti Atsusi
|
RU2651234C2 |