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   sound image localization 的翻译结果: 查询用时:0.201秒
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sound image localization
相关语句
  声像定位
     Effect of head size on virtual sound image localization
     头部尺寸对虚拟声像定位的影响
短句来源
     The results of sound image localization theory and psychoacoustic experiment prove that the rotation of head has little effect on the front image, but has some effect on lateral image.
     声像定位理论和心理声学实验结果表明,头部转动对前方声像方向的影响较少,主要是影响侧向声像方向。
短句来源
     A new method of compatible with ordinary two channel stereo signals 5 1 channel surround sound system(and other multichannel reproduction surround sound system accompanying with picture) by using sound image localization theory in stereo reproduction is proposed. A sound image localization experiment is also carried out.
     本文利用立体声重发的声像定位理论,提出一种新的在5.1通路环绕声系统(及其它伴随图象的环绕声系统)兼容重发普通双通路立体声信号的方法,并进行了实验验证。
短句来源
     This paper proposes a new signal feeding method for 5.1 ch surround sound system. By using this method the system is able to recreate 360°horizontal image within a reasonable frequency range so that the sound image effect is better than the system that uses current pair-wise feeding method. A sound image localization experiment proves the result of theoretical analysis.
     提出了一种新的5.1通路环绕声的信号馈给法,利用这方法系统可以在适当的频率范围内产生360° 的声像,因而较采用现有的分立—对信号馈给方法有一定的改善。 声像定位实验证实了理论分析。
短句来源
     By using the method of correlation analysis of stereophonic sound image, this paper studies the effect of listener's head size on virtual sound image localization in loudspeaker reproduction.
     本文利用立体声像的相关理论分析方法; 分析了用扬声器重发虚拟声时,倾听者的头部尺寸对声像定位的影响。
短句来源
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  “sound image localization”译为未确定词的双语例句
     In this paper,by using the stereo sound image localization equation,at phase difference,existing between the reproduction channels,the relationship among the sound image width,interchannel phase difference and signal spectrum are quantitatively exploited and experimentally verified.
     本文利用重发通路间存在相位差时的立体声声象定位公式,定量地探讨了声象宽度与通路相位差、信号频谱之间的关系,并进行了实验验证。
短句来源
  相似匹配句对
     sound-and-image materials;
     音像材料;
短句来源
     The Processing of Image and Sound in PB
     PB中图像与声音信息的处理
短句来源
     sound.
     sound.
短句来源
     The image
     贫验结果和模拟象符合的较好。
短句来源
     image;
     企业形象研究;
短句来源
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This paper, considering the structure of human auditory organ having an approximate rotation-symmetric property around the axis through two ears, proves and derives formulas for sound-image localization in the reproduced sound field when the listener fixes his head, and swings his head along the horizontal-or vertical-plane. These formulas may be used to calculate the localization distortion of sound-image in any reproduced sound field and to lead many different...

This paper, considering the structure of human auditory organ having an approximate rotation-symmetric property around the axis through two ears, proves and derives formulas for sound-image localization in the reproduced sound field when the listener fixes his head, and swings his head along the horizontal-or vertical-plane. These formulas may be used to calculate the localization distortion of sound-image in any reproduced sound field and to lead many different three dimensional surrounding sound systems and panoramic sound systems that have the minimum number of independent signal requared but no localization distortion of sound image in reproduction.At last, the cases of three dimensional surrounding sound systems with cube array and triangular pyramid array models by using these formulas are illustrated for example in this paper.

人们的听觉器官结构近似地具有以左、右两耳联线为轴的旋转对称性出发,推证了在重发声场中,当倾听者的头部固定不动和沿水平平面或竖直平面内作微小摆动时的声像定位公式。这组公式可用以计算一个重发立体声场的声像位置畸变;也可用以导出具有最少独立信号而无声像位置畸变的许多不同的三维(立体)声系统和全景(立体)声系统。文中导出了正方排列和正三角梭锥(正四面体)排列两种型式的三维(立体)声系统作为这组公式应用之例。

In this paper, sound image localization equations of surround sound field are used to study two transmission channel matrix stereo system. We prove that, in any two tronsmission channel matrix stereo system, it is inrposible to reproduc a planar surround sound field in which no effect of sound image position distortion exists. Therefore, any 4-2-4 matrix stereo system is not a perfect surround sound system.

本文应用了环绕声场重发中的声像定位公式,普遍地探讨了(包括左、右对称和不对称)二个传输通路的矩阵型立体声系统。证明了它们重发时都不可能获得一个无声像位置畸变的平面环绕声场,因而肯定了一切4-2-4矩阵型立体声系统都不是完美的平面环绕声系统。 文中也指出采用三个传输通路的立体声系统能够在重发时产生无声像位置畸变的平面环绕声场,着重指出,三个独立传输信号的形式不是唯一的,给出了任意两组独立传输信号和所对应的两个不同的译码矩阵的变换关系。文中最后指出了选择独立传输信号形式时所应注意的问题。

This article sums up and reviews the advance in stereo technology in recent years, including sound image localization theory and experiment, improveme nt of traditional two channel stereo system, surround sound system, sound system for HDTV, dummy head stereo system, application of digital audio technology to stereo. Finally, some prospects of deve1opment in stereo in the future are discussed.

本文总结和评论了立体声技术近年来的进展,包括声像定位理论和实验,传统的双通路立体声系统的改进,环绕产系统,高清晰度电视声系统,假头型立体声系统,数字声频技术在立体声的应用等.文中最后还叙述了对立体声今后发展的展望.

 
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