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Journal Article
Multi-channel Audio Service in a Terrestrial-DMB System Using VSLI-Based Spatial Audio Coding
- Authors
- Jeong Il Seo, Han-gil Moon, Seung Kwon Beack, Kyeong Ok Kang, Jae-Keun Hong
- Issue Date
- 2005-10
- Citation
- ETRI Journal, v.27, no.5, pp.635-638
- ISSN
- 1225-6463
- Publisher
- 한국전자통신연구원 (ETRI)
- Language
- English
- Type
- Journal Article
- Abstract
- Spatial audio coding (SAC) is an extremely high compact representation of encoded multi-channel audio material. This paper suggests a multi-channel audio service in the terrestrial digital multimedia broadcasting (T-DMB) system using a novel SAC tool, which is called a virtual source location information (VSLI)-based SAC tool. Intensive experiments are presented to evaluate the validity of the proposed VSLI-based SAC tool, and prototypical systems are also presented to demonstrate the reliability of the proposed multi-channel T-DMB system in real applications.
- KSP Keywords
- Compact Representation, Digital multimedia broadcasting, Location information, Multichannel audio, Source Location, Spatial audio coding, Virtual source