简化了计算水头相关传递函数的数值水头模型

Signal Processing Algorithms, Architectures, Arrangements, and Applications SPA 2007 Pub Date : 2007-09-01 DOI:10.1109/SPA.2007.5903322

P. Plaskota, A. Dobrucki

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引用次数: 2

摘要

测量头部相关传递函数(HRTF)是考虑人体对声谱影响的一种有效方法。利用测量结果建立声源位置再现数据库。每个人的基础都是不同的，这使得不可能为所有听众建立一个通用的基础。本文建立了人工水头的数值模型，并对其进行了简化。该模型允许在不进行测量的情况下确定HRTF的值。确定声场参数常用的一种方法是边界元法，本文采用边界元法计算声场HRTF值。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Reduction of numerical head model for calculation of Head-Related Transfer Function

Measuring the Head-Related Transfer Function (HRTF) is an efficient method in taking the influence of human body on sound spectrum into consideration. The data base used in reproduction of the sound source position is built using the measurement results. The base is individual for each human, which makes it impossible to make a versatile base for all listeners. In this paper a numerical model of artificial head and its reduction is presented. The model allows to determine the value of HRTF without the measurements making. A method which is often used to determine the acoustical field parameters is the boundary element method, which was used to calculate the values of HRTF in this work.

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来源期刊

Signal Processing Algorithms, Architectures, Arrangements, and Applications SPA 2007

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