公开(公告)号：US07756274B2

公开(公告)日：2010-07-13

申请号：US11468216

申请日：2006-08-29

申请人： Leonard Layton ,  David Stanley McGrath ,  Nigel Lloyd William Heyler ,  Stephen James Bennett ,  Richard James Cartwright ,  Geoffrey Alexander Drane

发明人： Leonard Layton ,  David Stanley McGrath ,  Nigel Lloyd William Heyler ,  Stephen James Bennett ,  Richard James Cartwright ,  Geoffrey Alexander Drane

IPC分类号： H04R5/00

CPC分类号： H04S3/00 ,  H04R27/00 ,  H04R2460/07 ,  H04S7/303 ,  H04S7/304 ,  H04S2420/11

摘要： A system for providing a listener with an augmented audio reality in a geographical environment said system comprising a position locating system for determining a current position and orientation of a listener in. said geographical environment; an audio track creation system for creating an audio track having a predetermined spatialization component dependent on an apparent location of an apparent source associated with said audio track in said geographical environment; an audio track rendering system adapted to render an audio signal based on said audio track to a series of speakers surrounding said listener such that said listener experiences an apparent preservation of said spatialization component; and an audio track playback system interconnected to said position locating system and said audio track creation system and adapted to forward a predetermined audio track to said audio rendering system for rendering depending on said current position and orientation of said listener in said geographical environment.

摘要翻译： 一种用于在地理环境中为听众提供增强的音频现实的系统，所述系统包括位置定位系统，用于确定所述地理环境中的听众的当前位置和方向; 音轨创建系统，用于创建具有取决于在所述地理环境中与所述音轨相关联的明显源的明显位置的预定空间化分量的音轨; 音轨描绘系统，适于将基于所述音频轨道的音频信号呈现给围绕所述收听者的一系列扬声器，使得所述收听者经历所述空间化分量的明显保留; 以及与所述位置定位系统和所述音频轨道创建系统相互连接的音轨播放系统，并且适于根据所述收听者在所述地理环境中的所述当前位置和方向将预定音轨转发到所述音频呈现系统进行渲染。

公开(公告)号：US07116789B2

公开(公告)日：2006-10-03

申请号：US10206273

申请日：2002-07-26

申请人： Leonard Layton ,  David Stanley McGrath ,  Nigel Lloyd William Heyler ,  Stephen James Bennett ,  Richard James Cartwright ,  Geoffrey Alexander Drane

发明人： Leonard Layton ,  David Stanley McGrath ,  Nigel Lloyd William Heyler ,  Stephen James Bennett ,  Richard James Cartwright ,  Geoffrey Alexander Drane

IPC分类号： H04R5/00

CPC分类号： H04S3/00 ,  H04R27/00 ,  H04R2460/07 ,  H04S7/303 ,  H04S7/304 ,  H04S2420/11

摘要： A system for providing a listener with an augmented audio reality in a geographical environment said system comprising a position locating system for determining a current position and orientation of a listener in said geographical environment; an audio track creation system for creating an audio track having a predetermined spatialization component dependent on an apparent location of an apparent source associated with said audio track in said geographical environment; an audio track rendering system adapted to render an audio signal based on said audio track to a series of speakers surrounding said listener such that said listener experiences an apparent preservation of said spatialization component; and an audio track playback system interconnected to said position locating system and said audio track creation system and adapted to forward a predetermined audio track to said audio rendering system for rendering depending on said current position and orientation of said listener in said geographical environment.

摘要翻译： 一种用于在地理环境中为听众提供增强的音频现实的系统，所述系统包括位置定位系统，用于确定所述地理环境中听众的当前位置和方位; 音轨创建系统，用于创建具有取决于在所述地理环境中与所述音轨相关联的明显源的明显位置的预定空间化分量的音轨; 音轨描绘系统，适于将基于所述音频轨道的音频信号呈现给围绕所述收听者的一系列扬声器，使得所述收听者经历所述空间化分量的明显保留; 以及与所述位置定位系统和所述音频轨道创建系统相互连接的音轨播放系统，并且适于根据所述收听者在所述地理环境中的所述当前位置和方向将预定音轨转发到所述音频呈现系统进行渲染。