상세정보
학술지
Multi-channel Audio Service in a Terrestrial-DMB System Using VSLI-Based Spatial Audio Coding
- 발행일
- 200510
- 출처
- ETRI Journal, v.27 no.5, pp.635-638
- ISSN
- 1225-6463
- 출판사
- 한국전자통신연구원 (ETRI)
- 협약과제
- 05MR1100, 지능형 통합정보방송(SmarTV)기술개발, 안치득
- 초록
- 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 제안 키워드
- Compact Representation, Digital multimedia broadcasting, Location information(GPS), Multichannel audio, Source Location, Spatial audio coding, Virtual source