公开(公告)号：US09807533B2

公开(公告)日：2017-10-31

申请号：US14893738

申请日：2014-05-26

申请人： Barco NV

发明人： Markus Mehnert ,  Robert Steffens ,  Marko Döring

IPC分类号： H04S3/00 ,  H04S5/00 ,  H04R5/02 ,  H04S7/00

CPC分类号： H04S3/002 ,  H04R5/02 ,  H04S5/005 ,  H04S7/30 ,  H04S2400/11 ,  H04S2420/01 ,  H04S2420/11 ,  H04S2420/13

摘要： An audio reproduction system for reproducing audio data of at least one audio object and/or at least one sound source of an acoustic scene in a given environment comprising: at least two audio systems acting distantly apart from each other, wherein one of the audio systems is adapted to reproduce the audio object and/or the sound source in a first distance range to a listener and another of the audio systems is adapted to reproduce the audio object and/or the sound source in a second distance range to the listener, wherein the first and second distance ranges are different and possibly spaced apart from each other or placed adjacent to each other; and a panning information provider adapted to process at least one input to generate at least one panning information for each audio system to drive the at least two audio systems.

公开(公告)号：US10021507B2

公开(公告)日：2018-07-10

申请号：US14893309

申请日：2014-05-23

申请人： Barco NV

发明人： Markus Mehnert ,  Robert Steffens ,  Martin Dausel ,  Henri Meissner

IPC分类号： H04S7/00 ,  H04S5/00 ,  H04R5/04

CPC分类号： H04S7/306 ,  H04R5/04 ,  H04S7/303 ,  H04S2400/11 ,  H04S2420/01

摘要： An arrangement, for reproducing audio data of an acoustic scene, adapted for generating audio signals for at least a first and a second headphone channel of a headphone assembly, the audio signals corresponding to at least one audio object and/or sound source in the acoustic scene comprising at least one given close range and at least one given distant range arranged around a listener, the arrangement comprising a first headphone channel; a second headphone channel; a basic channel provider comprising at least a basic system adapted for reproducing audio signals corresponding to at least one audio object and/or sound source arranged in at least one distant range; a proximity channel provider comprising at least a proximity system adapted for reproducing audio signals corresponding to at least one audio object and/or sound source arranged in at least one close range.