Concept for generating an enhanced sound field description or a modified sound field description using a multi-point sound field description
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Method of processing signal, encoding apparatus thereof, decoding apparatus thereof, and signal processing system
US8948403B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8948403-B2 |
| Application number | US-201113204179-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 5, 2011 |
| Priority date | Aug 6, 2010 |
| Publication date | Feb 3, 2015 |
| Grant date | Feb 3, 2015 |
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Abstract
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A method processing a signal, an encoding apparatus, and a decoding apparatus are provided. The method of processing a signal includes restoring a down-mixed original signal using a re-quantized prediction parameter to generate a restored signal in an encoding apparatus; generating mute information indicating whether the down-mixed original signal has been muted, according to a value of the restored signal; and transmitting the mute information and the down-mixed original signal from the encoding apparatus to a decoding apparatus.
First claim
Opening claim text (preview).
What is claimed is: 1. A method of processing a signal, the method comprising: restoring a down-mixed original signal using a re-quantized prediction parameter to generate a first restored signal in an encoding apparatus; generating mute information indicating whether the down-mixed original signal has been muted, according to a value of the first restored signal; and transmitting the mute information and the down-mixed original signal from the encoding apparatus to a decoding…
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Electricity · mapped topic
Electricity · mapped topic
- G10L19/008Primary
Physics · mapped topic
Electricity · mapped topic
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- What does patent US8948403B2 cover?
- A method processing a signal, an encoding apparatus, and a decoding apparatus are provided. The method of processing a signal includes restoring a down-mixed original signal using a re-quantized prediction parameter to generate a restored signal in an encoding apparatus; generating mute information indicating whether the down-mixed original signal has been muted, according to a value of the res…
- Who is the assignee on this patent?
- Lee Nam-Suk, Jeong Jong-Hoon, Moon Han-Gil, and 2 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 03 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).