상세정보
등록 프리셑 오디오 장면을 이용한 객체기반 3차원 오디오 서비스 장치 및 방법
- 출원번호
- 12300720 (2007.05.16)
- 공개번호
- 20090147961 (2009.06.11)
- 등록번호
- 8705747 (2014.04.22)
- 출원국
- 미국
- 협약과제
- 05MR1100, 지능형 통합정보방송(SmarTV)기술개발, 안치득
- 초록
- Provided are an object-based three dimensional (3-D) audio service system using preset audio scenes and a method thereof. The system and the method are suggested for enabling a user to easily and conveniently watch and listen an object based 3-D audio service by eliminating inconvenience that requires a user to control each of object audio signals of sound sources. The system includes: audio input means for inputting an audio signal; preset audio scene generating means for extracting object audio signals from the audio signal inputted through the audio input means and generating more than one of 3-D audio scene information by arranging the extracted object audio signals in a 3-D space and editing features of each object; and encoding means for encoding and multiplexing the audio signal and the 3-D audio scene information for each object audio signal.
- 패밀리