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Validation of the Binaural Room Scanning Method for Cinema Audio Research

机译：电影音频研究的双耳室扫描方法验证

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Binaural Room Scanning (BRS) is a method of capturing a binaural representation of a room using a dummy head with binaural microphones in the ears and later reproducing it over a pair of calibrated headphones. In this method, multiple measurements are made at differing head angles which are stored separately as data files. A playback system employing headphones and a headtracker recreates the original environment for the listener, so that as they turn their head, the rendered audio during playback matches the listeners' current head angle. This paper reports the results of a validation test of a custom BRS system that was developed for research and evaluation of different loudspeakers and different listening spaces. To validate the performance of the BRS system, listening evaluations of different in-room equalizations of a 5.1 loudspeaker system were made both in situ and via the BRS system. This was repeated using two different loudspeaker systems in two different sized listening rooms.
机译：双耳室扫描（BRS）是一种使用耳朵中的双头捕获房间的双耳表示的方法，并在耳朵中使用双耳麦克风，并在一对校准的耳机上再现它。在该方法中，在不同的头角下进行多次测量，其单独存储为数据文件。采用耳机和标题的播放系统为侦听器重新创建原始环境，以便在播放期间渲染的音频匹配听众的当前头角度。本文报告了用于对不同扬声器和不同聆听空间的研究和评估开发的自定义BRS系统的验证测试结果。为了验证BRS系统的性能，可以使用BRS系统进行5.1扬声器系统的不同室内均衡的聆听评估。在两个不同尺寸的聆听室中使用两个不同的扬声器系统重复。

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