JP2018511825A5 - - Google Patents
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- JP2018511825A5 JP2018511825A5 JP2017548000A JP2017548000A JP2018511825A5 JP 2018511825 A5 JP2018511825 A5 JP 2018511825A5 JP 2017548000 A JP2017548000 A JP 2017548000A JP 2017548000 A JP2017548000 A JP 2017548000A JP 2018511825 A5 JP2018511825 A5 JP 2018511825A5
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15158233 | 2015-03-09 | ||
| EP15158233.5 | 2015-03-09 | ||
| EP15172599.1 | 2015-06-17 | ||
| EP15172599.1A EP3067887A1 (en) | 2015-03-09 | 2015-06-17 | Audio encoder for encoding a multichannel signal and audio decoder for decoding an encoded audio signal |
| PCT/EP2016/054775 WO2016142336A1 (en) | 2015-03-09 | 2016-03-07 | Audio encoder for encoding a multichannel signal and audio decoder for decoding an encoded audio signal |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020000185A Division JP7181671B2 (ja) | 2015-03-09 | 2020-01-06 | マルチチャンネル信号を符号化するためのオーディオエンコーダおよび符号化されたオーディオ信号を復号化するためのオーディオデコーダ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018511825A JP2018511825A (ja) | 2018-04-26 |
| JP2018511825A5 true JP2018511825A5 (enExample) | 2019-07-11 |
| JP6643352B2 JP6643352B2 (ja) | 2020-02-12 |
Family
ID=52682621
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017548000A Active JP6643352B2 (ja) | 2015-03-09 | 2016-03-07 | マルチチャンネル信号を符号化するためのオーディオエンコーダおよび符号化されたオーディオ信号を復号化するためのオーディオデコーダ |
| JP2017548014A Active JP6606190B2 (ja) | 2015-03-09 | 2016-03-07 | マルチチャンネル信号を符号化するためのオーディオエンコーダおよび符号化されたオーディオ信号を復号化するためのオーディオデコーダ |
| JP2019189837A Active JP7077290B2 (ja) | 2015-03-09 | 2019-10-17 | マルチチャンネル信号を符号化するためのオーディオエンコーダおよび符号化されたオーディオ信号を復号化するためのオーディオデコーダ |
| JP2020000185A Active JP7181671B2 (ja) | 2015-03-09 | 2020-01-06 | マルチチャンネル信号を符号化するためのオーディオエンコーダおよび符号化されたオーディオ信号を復号化するためのオーディオデコーダ |
| JP2022045510A Active JP7469350B2 (ja) | 2015-03-09 | 2022-03-22 | マルチチャンネル信号を符号化するためのオーディオエンコーダおよび符号化されたオーディオ信号を復号化するためのオーディオデコーダ |
| JP2022183880A Active JP7673035B2 (ja) | 2015-03-09 | 2022-11-17 | マルチチャンネル信号を符号化するためのオーディオエンコーダおよび符号化されたオーディオ信号を復号化するためのオーディオデコーダ |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017548014A Active JP6606190B2 (ja) | 2015-03-09 | 2016-03-07 | マルチチャンネル信号を符号化するためのオーディオエンコーダおよび符号化されたオーディオ信号を復号化するためのオーディオデコーダ |
| JP2019189837A Active JP7077290B2 (ja) | 2015-03-09 | 2019-10-17 | マルチチャンネル信号を符号化するためのオーディオエンコーダおよび符号化されたオーディオ信号を復号化するためのオーディオデコーダ |
| JP2020000185A Active JP7181671B2 (ja) | 2015-03-09 | 2020-01-06 | マルチチャンネル信号を符号化するためのオーディオエンコーダおよび符号化されたオーディオ信号を復号化するためのオーディオデコーダ |
| JP2022045510A Active JP7469350B2 (ja) | 2015-03-09 | 2022-03-22 | マルチチャンネル信号を符号化するためのオーディオエンコーダおよび符号化されたオーディオ信号を復号化するためのオーディオデコーダ |
| JP2022183880A Active JP7673035B2 (ja) | 2015-03-09 | 2022-11-17 | マルチチャンネル信号を符号化するためのオーディオエンコーダおよび符号化されたオーディオ信号を復号化するためのオーディオデコーダ |
Country Status (19)
| Country | Link |
|---|---|
| US (7) | US10395661B2 (enExample) |
| EP (9) | EP3067886A1 (enExample) |
| JP (6) | JP6643352B2 (enExample) |
| KR (2) | KR102075361B1 (enExample) |
| CN (6) | CN107430863B (enExample) |
| AR (6) | AR103880A1 (enExample) |
| AU (2) | AU2016231284B2 (enExample) |
| BR (4) | BR112017018439B1 (enExample) |
| CA (2) | CA2978814C (enExample) |
| ES (6) | ES2951090T3 (enExample) |
| FI (1) | FI3958257T3 (enExample) |
| MX (2) | MX366860B (enExample) |
| MY (2) | MY186689A (enExample) |
| PL (6) | PL3910628T3 (enExample) |
| PT (3) | PT3268957T (enExample) |
| RU (2) | RU2679571C1 (enExample) |
| SG (2) | SG11201707335SA (enExample) |
| TW (2) | TWI613643B (enExample) |
| WO (2) | WO2016142336A1 (enExample) |
Families Citing this family (53)
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|---|---|---|---|---|
| EP3067886A1 (en) | 2015-03-09 | 2016-09-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio encoder for encoding a multichannel signal and audio decoder for decoding an encoded audio signal |
| RU2711513C1 (ru) | 2016-01-22 | 2020-01-17 | Фраунхофер-Гезелльшафт Цур Фердерунг Дер Ангевандтен Форшунг Е.Ф. | Устройство и способ оценивания межканальной разницы во времени |
| CN107731238B (zh) * | 2016-08-10 | 2021-07-16 | 华为技术有限公司 | 多声道信号的编码方法和编码器 |
| US10573326B2 (en) * | 2017-04-05 | 2020-02-25 | Qualcomm Incorporated | Inter-channel bandwidth extension |
| US10224045B2 (en) | 2017-05-11 | 2019-03-05 | Qualcomm Incorporated | Stereo parameters for stereo decoding |
| KR102332153B1 (ko) | 2017-05-18 | 2021-11-26 | 프라운호퍼-게젤샤프트 추르 푀르데룽 데어 안제반텐 포르슝 에 파우 | 네트워크 디바이스 관리 |
| US10431231B2 (en) * | 2017-06-29 | 2019-10-01 | Qualcomm Incorporated | High-band residual prediction with time-domain inter-channel bandwidth extension |
| US10475457B2 (en) * | 2017-07-03 | 2019-11-12 | Qualcomm Incorporated | Time-domain inter-channel prediction |
| CN109389987B (zh) | 2017-08-10 | 2022-05-10 | 华为技术有限公司 | 音频编解码模式确定方法和相关产品 |
| US10734001B2 (en) * | 2017-10-05 | 2020-08-04 | Qualcomm Incorporated | Encoding or decoding of audio signals |
| US10535357B2 (en) | 2017-10-05 | 2020-01-14 | Qualcomm Incorporated | Encoding or decoding of audio signals |
| EP3483878A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio decoder supporting a set of different loss concealment tools |
| EP3483879A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Analysis/synthesis windowing function for modulated lapped transformation |
| EP3483886A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Selecting pitch lag |
| WO2019091576A1 (en) | 2017-11-10 | 2019-05-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio encoders, audio decoders, methods and computer programs adapting an encoding and decoding of least significant bits |
| EP3483884A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Signal filtering |
| EP3483883A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio coding and decoding with selective postfiltering |
| EP3483882A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Controlling bandwidth in encoders and/or decoders |
| EP3483880A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Temporal noise shaping |
| TWI812658B (zh) * | 2017-12-19 | 2023-08-21 | 瑞典商都比國際公司 | 用於統一語音及音訊之解碼及編碼去關聯濾波器之改良之方法、裝置及系統 |
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| TWI869186B (zh) * | 2018-01-26 | 2025-01-01 | 瑞典商都比國際公司 | 用於執行一音訊信號之高頻重建之方法、音訊處理單元及非暫時性電腦可讀媒體 |
| RU2749349C1 (ru) | 2018-02-01 | 2021-06-09 | Фраунхофер-Гезелльшафт Цур Фердерунг Дер Ангевандтен Форшунг Е.Ф. | Кодер аудиосцены, декодер аудиосцены и соответствующие способы, использующие пространственный анализ с гибридным кодером/декодером |
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| CN111819627B (zh) * | 2018-07-02 | 2025-04-11 | 杜比实验室特许公司 | 用于对沉浸式音频信号进行编码及/或解码的方法及装置 |
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| US11410666B2 (en) * | 2018-10-08 | 2022-08-09 | Dolby Laboratories Licensing Corporation | Transforming audio signals captured in different formats into a reduced number of formats for simplifying encoding and decoding operations |
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| CA3127528A1 (en) * | 2019-01-21 | 2020-07-30 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Apparatus and method for encoding a spatial audio representation or apparatus and method for decoding an encoded audio signal using transport metadata and related computer programs |
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| WO2020253941A1 (en) | 2019-06-17 | 2020-12-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio encoder with a signal-dependent number and precision control, audio decoder, and related methods and computer programs |
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| FR3101741A1 (fr) * | 2019-10-02 | 2021-04-09 | Orange | Détermination de corrections à appliquer à un signal audio multicanal, codage et décodage associés |
| US11432069B2 (en) * | 2019-10-10 | 2022-08-30 | Boomcloud 360, Inc. | Spectrally orthogonal audio component processing |
| WO2021155460A1 (en) * | 2020-02-03 | 2021-08-12 | Voiceage Corporation | Switching between stereo coding modes in a multichannel sound codec |
| CN115668365B (zh) * | 2020-05-20 | 2025-11-18 | 杜比国际公司 | 用于统一语音和音频解码改进的方法和装置 |
| CN111654745B (zh) * | 2020-06-08 | 2022-10-14 | 海信视像科技股份有限公司 | 多声道的信号处理方法及显示设备 |
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