公开(公告)号：US20130028424A1

公开(公告)日：2013-01-31

申请号：US13561645

申请日：2012-07-30

Applicant: Sun-min KIM ,  Young-woo LEE ,  Yoon-jae LEE

Inventor： Sun-min KIM ,  Young-woo LEE ,  Yoon-jae LEE

IPC: H04R5/00

CPC classification number: H04S1/002 ,  H04S7/30 ,  H04S2400/11

Abstract: An audio signal processing apparatus including an index estimation unit that receives three-dimensional image information as an input and generates index information for applying a three-dimensional effect to an audio object in at least one direction of right, left, up, down, front, and back directions, based on the three-dimensional image information; and a rendering unit for applying a three-dimensional effect to the audio object in at least one direction of right, left, up, down, front, and back directions, based on the index information.

Abstract translation: 一种音频信号处理装置，包括索引估计单元，其接收作为输入的三维图像信息，并且生成用于在右，左，上，下，前的至少一个方向上向音频对象施加三维效果的索引信息 ，和背面方向，基于三维图像信息; 以及渲染单元，用于基于索引信息在右，左，上，下，前，后的至少一个方向上对音频对象施加三维效果。