首页> 外国专利> STEREO UNFOLD WITH PSYCHOACOUSTIC GROUPING PHENOMENON

STEREO UNFOLD WITH PSYCHOACOUSTIC GROUPING PHENOMENON

机译:具有心理分组现象的立体声展开

摘要

The Stereo Unfold Technology solves the inherent problems in the stereo reproduction by utilizing modern DSP technology to extract information from the Left (L) and Right (R) stereo channels to create a number of new channels that feeds into processing algorithms. The Stereo Unfold Technology operates by sending the ordinary stereo information in the customary way towards the listener to establish the perceived location of performers in the sound field with great accuracy and then projects delayed and frequency shaped extracted signals forward as well as in other directions to provide additional psychoacoustically based clues to the ear and brain. The additional clues generate the sensation of increased detail and transparency as well as establishing the three dimensional properties of the sound sources and the acoustic environment in which they are performing. The Stereo Unfold Technology manages to create a real believable three-dimensional soundstage populated with three-dimensional sound sources generating sound in a continuous real sounding acoustic environment.
机译:立体声展开技术通过利用现代DSP技术从左(L)和右(R)立体声通道中提取信息来创建大量新通道,并将其馈入处理算法,从而解决了立体声再现中的固有问题。立体声展开技术的操作方式是,以惯常的方式向听众发送普通的立体声信息,以建立演奏者在声场中的感知位置,从而达到很高的精度,然后将延迟的和频率整形的提取信号向前或向其他方向投射,以提供有关耳部和大脑的其他基于心理听觉的线索。额外的线索产生了增加的细节和透明度的感觉,并建立了声源和它们所执行的声学环境的三维特性。立体声展开技术设法创建一个真实可信的三维声场,该声场由三维声源构成,在连续的真实发声环境中产生声音。

著录项

  • 公开/公告号US2020304929A1

    专利类型

  • 公开/公告日2020-09-24

    原文格式PDF

  • 申请/专利权人 OMNIO SOUND LIMITED;

    申请/专利号US201816605009

  • 发明设计人 BERNT BÖHMER;

    申请日2018-03-23

  • 分类号H04S1;H04S7;G10L21/04;G10L19/022;

  • 国家 US

  • 入库时间 2022-08-21 11:23:56

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