Concept for generating an enhanced sound field description or a modified sound field description using a multi-point sound field description
US-2024098445-A1 · Mar 21, 2024 · US
Audio signal decoder, method for decoding an audio signal and computer program using cascaded audio object processing stages
US8958566B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8958566-B2 |
| Application number | US-201113335047-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 22, 2011 |
| Priority date | Jun 24, 2009 |
| Publication date | Feb 17, 2015 |
| Grant date | Feb 17, 2015 |
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Abstract
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An audio signal decoder for providing an upmix signal representation in dependence on a downmix signal representation and an object-related parametric information includes an object separator configured to decompose the downmix signal representation, to provide a first audio information describing a first set of one or more audio objects of a first audio object type and a second audio information describing a second set of one or more audio objects of a second audio object type, in dependence on the downmix signal representation and using at least a part of the object-related parametric information.
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The invention claimed is: 1. An audio signal decoder for providing an upmix signal representation in dependence on a downmix signal representation and an object-related parametric information, the audio signal decoder comprising: an object separator configured to decompose the downmix signal representation, to provide a first audio information describing a first set of one or more audio objects of a first audio object type, and a second audio information describing a second set of…
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Physics · mapped topic
- G10L19/008Primary
Physics · mapped topic
Physics · mapped topic
- G10L19/20Primary
Physics · mapped topic
Electricity · mapped topic
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- What does patent US8958566B2 cover?
- An audio signal decoder for providing an upmix signal representation in dependence on a downmix signal representation and an object-related parametric information includes an object separator configured to decompose the downmix signal representation, to provide a first audio information describing a first set of one or more audio objects of a first audio object type and a second audio informati…
- Who is the assignee on this patent?
- Hellmuth Oliver, Falch Cornelia, Herre Juergen, and 4 more
- What technology area does this patent fall under?
- Primary CPC classification G10L19/008. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Feb 17 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).