HRTF

Previous HRTF measurement were lack of near field data .

以往在实际测量头相关传输函数时，缺乏近场数据。

Application and experimental research of HRTF in virtual 3D sound

HRTF在虚拟3D立体声中的应用及实验

Head Related Transfer Function ( HRTF ) can build 3D sound field .

利用HRTF，即头相关传输函数，能够营造出一个3D的声场环境。

Research of improved algorithm of front-back sound localization characteristics of HRTF

HRTF前后定位效果改良算法研究

A Realization for Virtual Sound and Motive Sound Base on HRTF

利用头相关函数实现虚拟声源和运动声源

The Meaning of the Phase Character of HRTF and Interaural Time Difference

头相关传输函数相位特性及双耳时间差的意义

Virtual sound signal processing using HRTF without pinnae

采用无耳壳头相关传输函数的虚拟声信号处理

Common-Acoustical-Poles / Zeros Modeling of HRTF Using Logarithmic Error Criterion

基于对数误差准则的HRTF共极点/零点建模方法

Recent research on the spatial hearing has focused on the measurements and investigations of the head related transfer function ( HRTF ) .

关于空间听觉的研究表明对与头相关联的传递函数（HRTF）进行测量和研究备受关注。

A Study on Minimum-phase Character of Near-field HRTF

近场头相关传输函数的最小相位特性研究

Experiment showed the effect . The result shows the peak and notch of the HRTF spectrum play an important role in the front back localization .

实验结果证实，改善后的HRTF数据对提高声源前后定位有明显的效果，表明HRTF频谱中的峰点和谷点在声源前后定位中起着关键的作用。

At last , it is also pointed out that some methods used in the analysis of HRTF and multichannel sound can be use for reference mutually .

分析最后指出，HRTF以及虚拟声的许多分析方法可与多通路环绕声相互借鉴。

Furthermore , by borrowing the sizing idea from anthropometry , a grouping method is proposed for partial HRTF individualization .

此外，借助人体测量学中的号型划分理论，本研究提出并验证了基于人群分组对HRTF进行部分个性化的思路和方法。

Finally , the experimental results show that the precision of HRTF in the front-back localization can be enhanced by VBAP .

实验结果证明，使用VBAP改进后的HRTF能够显著提高声源前后定位的准确性，表明VBAP的声音加权能够对HRTF的混淆锥问题有较大改进。

Head-related impulse response ( HRIR ) and head-related transfer function ( HRTF ) play a key role on the research of spatial hearing .

在空间听觉的研究和实现中，与头部相关联的冲激响应（HRIR）以及与头部相关联的传递函数（HRTF）占有十分重要的地位。

Since localization is the emphasis of 3D sound technology , traditional localization theory is discussed , after analyzing its shortage Head-Related Transfer Function ( HRTF ) localization theory is presented .

由于定位是三维声音技术的重点，所以，介绍了传统定位理论，并在分析其不足后引入了头部关联传递函数（Head-RelatedTransferFunction，HRTF）的定位理论。

Progress in the research of head-related transfer function ( HRTF ) is reviewed , including the definition , ways of obtaining , various methods of analysis , approximations and evaluation of HRTF .

综述了头相关传输函数（HRTF）的研究进展，主要包括HRTF的定义、获取方式以及各种分析、近似和评价方法。

After the gradually coming in-out with head related transfer function ( HRTF ) and neural network was mutually combined , any HRTF data in the indoors sound-field based on dynamic mechanisms was access adopting multi-layer feed-forward neural network .

结合与头相关的传递函数（HRTF）渐入渐出和神经网络，以多层前馈神经网络作为手段，求取了任意基于动态机制的室内声场HRTF数据。

This dissertation focuses on individualization of Head-Related Transfer Function ( HRTF ), which is one of the core technologies to generate virtual 3D sounds . First , the existing studies related to 3D virtual sounds based on HRTFs are reviewed .

论文主要对实现三维虚拟声的关键技术之一&头相关传递函数（Head-RelatedTransferFunction，HRTF）进行了个性化方法的理论研究。

Virtual 3D sound is achieved based on the principle of head related transfer function ( HRTF ) to advance the practical development of virtual 3D sound . The raw data of HRTF are offered by MIT Media Lab and multi media computers are used for computing .

为了探讨虚拟3D立体声技术在实践中的应用，依据人体头部相关传递函数（HRTF）的原理，采用美国MIT媒体实验室测得的KEMAR假人头HRTF数据，利用多媒体计算机合成了两通道虚拟3D立体声。

From the view of the phase character of HRTF ( Head-Related Transfer Function ), some definitions and physical meanings of ITD ( Interaural Time Difference ) are reviewed . It is shown that the different consideration on the phase of HRTF results in the different definitions of ITD .

从头相关传输函数相位特性的角度，综述和讨论了双耳时间差的各种不同定义及它们的物理意义，指出对头相关传输函数相位特性的不同考虑对应不同的双耳时间差定义。