상세정보
등록 스피커 어레이 기반 음장 합성을 이용한 음장 재생 장치 및 방법
- 출원번호
- 13289316 (2011.11.04)
- 공개번호
- 20120114153 (2012.05.10)
- 등록번호
- 8958582 (2015.02.17)
- 출원국
- 미국
- 협약과제
- 10MR2300, 차세대DTV핵심기술개발(표준화연계)-무안경개인형3D방송기술개발(계속), 안치득
- 초록
- Disclosed are an apparatus and method of surround wave field synthesizing a multi-channel signal excluding sound image localization information. A wave field synthesis and reproduction apparatus may include a signal classification unit to classify an inputted multi-channel signal into a primary signal and an ambient signal, a sound image localization information estimation unit to estimate sound image localization information of the primary signal and sound image localization information of the ambient signal, and a rendering unit to render the primary signal and the ambient signal based on the sound image localization information of the primary signal, the sound image localization information of the ambient signal, and listener environment information.
- KSP 제안 키워드
- Ambient signal, Environment information, Field synthesis, Signal classification, Sound image localization, multi-channel, signal based, speaker array, wave field, wave field synthesis