多媒体应用的麦克风阵列

Proceedings of IEEE Workshop on Applications of Signal Processing to Audio and Acoustics Pub Date : 1993-10-17 DOI:10.1109/ASPAA.1993.379998

Y. Mahieux, A. Gilloire, G. Le Tourneur

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引用次数: 4

摘要

提出了一种用于语音提取的麦克风阵列。该阵列旨在用于多媒体工作站进行免提通信，它基于简单的声学原理，并已采用标准技术实现。根据声学特性给出了性能特征;此外，听力测试的结果表明，阵列拾取的语音系统优于标准单向麦克风拾取的语音

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A microphone array for multimedia applications

A microphone array for speech pick-up is presented. This array, intended to be used in multimedia workstations for hands-free communication, is based on simple acoustic principles and it has been implemented with standard technology. Performance characteristics are given in terms of acoustic behaviour; moreover, results of a listening test are presented which show that speech picked up by the array is systematically preferred to speech picked up by a standard unidirectional microphone.<>

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Proceedings of IEEE Workshop on Applications of Signal Processing to Audio and Acoustics

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