摘要
本文提出一种采用圆锥形扬声器阵列兼容的环绕声重发系统,它能用于三维空间环绕声、平面环绕声、双通路立体声和单路声重发,且重发时没有声像位置畸变。与现有的系统相比较,该系统具有水平面上听音区域较广、重发效果较好等优点。文中给出了系统的译码矩阵方程,并对几种特例进行了讨论。
A compatible surround sound reproduction system using cone loudspeakers array is proposed in this paper. It can be used in the sound reproduction of three—dimensional surround sound, planar surround sound, two—channel stereo sound and monophonic sound and during reproduction, no position distortion of sound image can be observed. As compared with the existing system, it has advantages as broader listening area and better reproduction effects in the horizontal plane. The decoding matrix equations of the system are given, and some special examples have been discussed.
出处
《电声技术》
北大核心
1992年第6期2-6,共5页
Audio Engineering
关键词
扬声器
环绕声
重发系统
loudspeaker system cone loudspeaker array
