AUDIO DECODER AND DECODING METHOD USING EFFICIENT DOWNMIXING
「AUDIO DECODER AND DECODING METHOD USING EFFICIENT DOWNMIXING」对应一条老挝专利公开记录，由 DOLBY INTERNATIONAL AB 于 2011-02-03 提交申请，当前状态为已注册。标识字段包括：申请号 P/162；DIP 编号 LAP162；主管局代码 LA；保护类型 Patent - PCT National Phase。时间线要点：公开/公告日 2023-03-24；授权日 2023-03-23；届满/失效参考日 2031-02-03。技术或外观分类记载为 G10L 19/00、H04S 3/00。发明人 / 设计人包括 ANDERSEN, Robert L、SILVA, James M、THESING, Robin。申请人还包括 DOLBY LABORATORIES LICENSING CORPORATION。代理机构 / 代理人记载为 Tilleke & Gibbins Lao Co., Ltd。
P/162
图样
基础信息
- 类型
- 专利
- 申请号
P/162- 状态
- 已注册
- 申请人
- DOLBY INTERNATIONAL AB ； DOLBY LABORATORIES LICENSING CORPORATION
- 代理机构
- Tilleke & Gibbins Lao Co., Ltd
- 申请日期
- 2011-02-03
- 注册号
P/162- 公开 / 公告日
- 2023-03-24
- 注册 / 授权日
- 2023-03-23
- 到期日
- 2031-02-03
- 保护类型
- Patent - PCT National Phase
- 公报号
- 199 · 2023-03-24
- 申请人地址
- DOLBY INTERNATIONAL AB · Mr. Treublaan 7 1097DP Amsterdam · NL；DOLBY LABORATORIES LICENSING CORPORATION · 1275 Market Street, San Francisco, California 94103 · US
- 代理地址
- Tilleke & Gibbins Lao Co., Ltd · No. 302/1B, 3rd Floor, Vieng Vang Tower, Unit 15Boulichan Road, Donpalan Thong Village, Sisattanak District, Vientiane, Lao PDRTelephone: 021 262355 Mobile: - Fax: 021 262356 · TH
- 国际分类
- G10L 19/00 · H04S 3/00
- 商品 / 服务
- —
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摘要
A method, an apparatus, a computer readable storage medium configured with instructions for carrying out a method, and logic encoded in one or more computer readable tangible medium to carry out actions. The method is to decode audio data that includes N.n channels, including unpacking metadata and unpacking and decoding frequency domain exponent and mantissa data; determining transform coefficients from the unpacked and decoded frequency domain exponent and mantissa data; inverse transforming the frequency domain data; and in the case M
A method, an apparatus, a computer readable storage medium configured with instructions for carrying out a method, and logic encoded in one or more computer readable tangible medium to carry out actions. The method is to decode audio data that includes N.n channels, including unpacking metadata and unpacking and decoding frequency domain exponent and mantissa data; determining transform coefficients from the unpacked and decoded frequency domain exponent and mantissa data; inverse transforming the frequency domain data; and in the case M
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