JP2019512738A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2019512738A5 JP2019512738A5 JP2018548775A JP2018548775A JP2019512738A5 JP 2019512738 A5 JP2019512738 A5 JP 2019512738A5 JP 2018548775 A JP2018548775 A JP 2018548775A JP 2018548775 A JP2018548775 A JP 2018548775A JP 2019512738 A5 JP2019512738 A5 JP 2019512738A5
- Authority
- JP
- Japan
- Prior art keywords
- audio signal
- channel
- band audio
- generating
- band
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662310626P | 2016-03-18 | 2016-03-18 | |
| US62/310,626 | 2016-03-18 | ||
| US15/460,928 | 2017-03-16 | ||
| US15/460,928 US10157621B2 (en) | 2016-03-18 | 2017-03-16 | Audio signal decoding |
| PCT/US2017/023032 WO2017161313A1 (en) | 2016-03-18 | 2017-03-17 | Audio signal decoding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019512738A JP2019512738A (ja) | 2019-05-16 |
| JP2019512738A5 true JP2019512738A5 (https=) | 2020-04-02 |
| JP6929868B2 JP6929868B2 (ja) | 2021-09-01 |
Family
ID=58489062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018548775A Active JP6929868B2 (ja) | 2016-03-18 | 2017-03-17 | オーディオ信号復号 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US10157621B2 (https=) |
| EP (1) | EP3430622B1 (https=) |
| JP (1) | JP6929868B2 (https=) |
| KR (1) | KR102461410B1 (https=) |
| CN (1) | CN108701465B (https=) |
| BR (1) | BR112018068643B1 (https=) |
| CA (1) | CA3014676C (https=) |
| TW (1) | TWI732832B (https=) |
| WO (1) | WO2017161313A1 (https=) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2980797A1 (en) * | 2014-07-28 | 2016-02-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio decoder, method and computer program using a zero-input-response to obtain a smooth transition |
| US9407989B1 (en) | 2015-06-30 | 2016-08-02 | Arthur Woodrow | Closed audio circuit |
| US10109284B2 (en) * | 2016-02-12 | 2018-10-23 | Qualcomm Incorporated | Inter-channel encoding and decoding of multiple high-band audio signals |
| US10157621B2 (en) | 2016-03-18 | 2018-12-18 | Qualcomm Incorporated | Audio signal decoding |
| US10304468B2 (en) | 2017-03-20 | 2019-05-28 | Qualcomm Incorporated | Target sample generation |
| US10573326B2 (en) * | 2017-04-05 | 2020-02-25 | Qualcomm Incorporated | Inter-channel bandwidth extension |
| US10839814B2 (en) * | 2017-10-05 | 2020-11-17 | Qualcomm Incorporated | Encoding or decoding of audio signals |
| US10580420B2 (en) * | 2017-10-05 | 2020-03-03 | Qualcomm Incorporated | Encoding or decoding of audio signals |
| US10734001B2 (en) * | 2017-10-05 | 2020-08-04 | Qualcomm Incorporated | Encoding or decoding of audio signals |
| US10650834B2 (en) | 2018-01-10 | 2020-05-12 | Savitech Corp. | Audio processing method and non-transitory computer readable medium |
| CN111740768A (zh) * | 2019-03-25 | 2020-10-02 | 华为技术有限公司 | 一种通信方法及设备 |
| US10932122B1 (en) * | 2019-06-07 | 2021-02-23 | Sprint Communications Company L.P. | User equipment beam effectiveness |
| CN115472171B (zh) * | 2021-06-11 | 2024-11-22 | 华为技术有限公司 | 编解码方法、装置、设备、存储介质及计算机程序 |
| CN113763980B (zh) * | 2021-10-30 | 2023-05-12 | 成都启英泰伦科技有限公司 | 一种回声消除方法 |
| CN115622634B (zh) * | 2022-08-22 | 2023-08-04 | 荣耀终端有限公司 | 辐射杂散rse测试的控制方法、测试系统及存储介质 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8060042B2 (en) * | 2008-05-23 | 2011-11-15 | Lg Electronics Inc. | Method and an apparatus for processing an audio signal |
| US8355921B2 (en) * | 2008-06-13 | 2013-01-15 | Nokia Corporation | Method, apparatus and computer program product for providing improved audio processing |
| BRPI0910511B1 (pt) * | 2008-07-11 | 2021-06-01 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Aparelho e método para decodificar e codificar um sinal de áudio |
| BR122019023947B1 (pt) * | 2009-03-17 | 2021-04-06 | Dolby International Ab | Sistema codificador, sistema decodificador, método para codificar um sinal estéreo para um sinal de fluxo de bits e método para decodificar um sinal de fluxo de bits para um sinal estéreo |
| EP2545548A1 (en) * | 2010-03-09 | 2013-01-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for processing an input audio signal using cascaded filterbanks |
| AU2011239995B2 (en) * | 2010-04-16 | 2014-01-16 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E. V. | Apparatus, method and computer program for generating a wideband signal using guided bandwidth extension and blind bandwidth extension |
| EP2577656A4 (en) * | 2010-05-25 | 2014-09-10 | Nokia Corp | BANDBREITENERWEITERER |
| US8638951B2 (en) * | 2010-07-15 | 2014-01-28 | Motorola Mobility Llc | Electronic apparatus for generating modified wideband audio signals based on two or more wideband microphone signals |
| ES2659001T3 (es) * | 2013-01-29 | 2018-03-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Codificadores de audio, decodificadores de audio, sistemas, métodos y programas informáticos que utilizan una resolución temporal aumentada en la proximidad temporal de inicios o finales de fricativos o africados |
| US9595269B2 (en) * | 2015-01-19 | 2017-03-14 | Qualcomm Incorporated | Scaling for gain shape circuitry |
| US10157621B2 (en) | 2016-03-18 | 2018-12-18 | Qualcomm Incorporated | Audio signal decoding |
-
2017
- 2017-03-16 US US15/460,928 patent/US10157621B2/en active Active
- 2017-03-17 CN CN201780016237.0A patent/CN108701465B/zh active Active
- 2017-03-17 TW TW106109040A patent/TWI732832B/zh active
- 2017-03-17 BR BR112018068643-3A patent/BR112018068643B1/pt active IP Right Grant
- 2017-03-17 CA CA3014676A patent/CA3014676C/en active Active
- 2017-03-17 EP EP17715566.0A patent/EP3430622B1/en active Active
- 2017-03-17 JP JP2018548775A patent/JP6929868B2/ja active Active
- 2017-03-17 KR KR1020187026692A patent/KR102461410B1/ko active Active
- 2017-03-17 WO PCT/US2017/023032 patent/WO2017161313A1/en not_active Ceased
-
2018
- 2018-11-19 US US16/195,638 patent/US10714100B2/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2019512738A5 (https=) | ||
| TWI559298B (zh) | 用於音訊信號之諧波頻寬延展之方法、裝置及電腦可讀儲存器件 | |
| ES2711524T3 (es) | Generación de señal de excitación de banda alta | |
| JP2021168505A5 (https=) | ||
| CN102131136B (zh) | 自适应环境声抑制和语音跟踪的方法和系统 | |
| ES2673319T3 (es) | Control de coherencia de fase para señales armónicas en códecs de audio perceptual | |
| MX374746B (es) | Metodo, dispositivo y terminal para ajustar el volumen. | |
| RU2014133903A (ru) | Пространственные рендеризация и кодирование аудиосигнала | |
| MY162423A (en) | Speech/audio signal processing method and apparatus | |
| RU2016101605A (ru) | Устройство и способ, реализующие плавное изменение спектра mdct к белому шуму перед применением fdns | |
| JP2015194666A5 (https=) | ||
| CN104157292B (zh) | 抗啸叫音频信号处理方法和装置 | |
| BR112018068643A2 (pt) | decodificação de sinal de áudio | |
| ES2807258T3 (es) | Escalado para circuitería de forma de ganancia | |
| TWI724290B (zh) | 通信器件，解碼信號之方法，非暫時性電腦可讀媒體及通信裝置 | |
| CA3014784C (en) | Multi channel coding | |
| ES2894625T3 (es) | Ajuste y mapeo espectral de extensión de ancho de banda intercanal | |
| ES2975073T3 (es) | Codificador, descodificador, procedimiento de codificación, procedimiento de descodificación y programa | |
| AU2014337537B2 (en) | Method, apparatus, device, computer-readable medium for bandwidth extension of an audio signal using a scaled high-band excitation | |
| KR102664768B1 (ko) | 고해상도 오디오 코딩 | |
| JP6428256B2 (ja) | 音声処理装置 | |
| JP2014086806A5 (https=) | ||
| EP3777242A1 (en) | Spatial sound rendering | |
| WO2018105961A3 (ko) | 안드로이드 운영체제 기반 휴대용 전자장치의 고음질 오디오 재생 장치 및 그 방법 | |
| JP2019035894A (ja) | 音声処理装置および音声処理方法 |