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Method and apparatus for improved matching of auditory space to visual space in video teleconferencing applications using window-based displays

机译:使用基于窗口的显示器在视频电话会议应用中改善听觉空间与视觉空间的匹配的方法和装置

摘要

A method and apparatus for enabling an improved experience by better matching of the auditory space to the visual space in video viewing applications such as those that may be used in video teleconferencing systems using window-based displays. In particular, in accordance with certain illustrative embodiments of the present invention, one or more desired sound source locations are determined based on a location of a window in a video teleconference display device (which may, for example, comprise the image of a teleconference participant within the given window), and a plurality of audio signals which accurately locate the sound sources at the desired sound source locations (based on the location of the given window in the display) are advantageously generated.
机译:一种方法和装置,用于通过在视频观看应用程序中更好地将听觉空间与视觉空间进行匹配来改善体验,例如在使用基于窗口的显示器的视频电话会议系统中可以使用的那些应用程序。具体地,根据本发明的某些说明性实施例,基于视频电话会议显示设备中的窗口的位置(其可以例如包括电话会议参与者的图像)来确定一个或多个期望的声源位置。在给定窗口中),并且有利地产生多个音频信号,其将声源准确地定位在期望的声源位置(基于显示器中给定窗口的位置)。

著录项

  • 公开/公告号US8571192B2

    专利类型

  • 公开/公告日2013-10-29

    原文格式PDF

  • 申请/专利权人 WALTER ETTER;

    申请/专利号US20090459366

  • 发明设计人 WALTER ETTER;

    申请日2009-06-30

  • 分类号H04M3/42;

  • 国家 US

  • 入库时间 2022-08-21 16:44:56

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