AUDIO DECODER AND DECODING METHOD USING EFFICIENT DOWNMIXING
This Laos Patent “AUDIO DECODER AND DECODING METHOD USING EFFICIENT DOWNMIXING” is a public DIP intellectual-property record, filed by DOLBY INTERNATIONAL AB on 2011-02-03; current status: Registered. Identifiers include application No. P/162; DIP id LAP162; protection kind Patent - PCT National Phase. Key dates: publication 2023-03-24; grant 2023-03-23; expiry reference 2031-02-03. Classification: G10L 19/00、H04S 3/00. Inventor(s)/designer(s): ANDERSEN, Robert L, SILVA, James M, THESING, Robin. Abstract hint: A method, an apparatus, a computer readable storage medium configured with instructions for carrying out a method, and logic encoded in one…. Use LaoBiz.com to hop between this IP record, related filings by the same applicant, and the matched company profile when present.
P/162
Mark
Key facts
- Type
- Patent
- App. no.
P/162- Status
- Registered
- Applicant
- DOLBY INTERNATIONAL AB ； DOLBY LABORATORIES LICENSING CORPORATION
- Agent
- Tilleke & Gibbins Lao Co., Ltd
- Filing date
- 2011-02-03
- Reg. no.
P/162- Publication
- 2023-03-24
- Registration / grant
- 2023-03-23
- Expiry
- 2031-02-03
- Protection kind
- Patent - PCT National Phase
- Nice / IPC classes
- G10L 19/00 · H04S 3/00
- Goods / services
- —
Process
Steps follow the current public status-
Filed
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Formal examination
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Substantive examination
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Published
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Granted
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Abstract
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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