APPARATUS FOR GENERATING AND PLAYING OBJECT BASED AUDIO CONTENTS
摘要
PURPOSE: An apparatus for generating and playing object based audio contents is provided to play object based audio contents by using at least one of a sound field synthesis playback method and a multichannel surround playback method. CONSTITUTION: An apparatus(100) for playing object based audio contents includes an object audio signal acquisition unit(110), a sound source position information acquisition unit(120), a record space information acquisition unit(130), and an encoder(140). The apparatus for playing the object based audio contents further includes an impact sound source emitting unit(150) and an impact sound source signal receiving unit. The object audio signal acquisition unit obtains a plurality of object audio signals. The sound source position information acquisition unit obtains sound source position information for a plurality of signal sources. The record space information acquisition unit obtains record space information for the record space of a plurality of sound source signals.
申请公布号
KR20120036329(A)
申请公布日期
2012.04.17
申请号
KR20120021215
申请日期
2012.02.29
申请人
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE