厅堂扩声声像的探讨  

Discussion of sound image in sound reinforcement in auditorium

作　　者：王丽雪[1] 

机构地区：[1]首都师范大学信息工程学院,北京100037

出　　处：《电声技术》2003年第8期11-13,共3页Audio Engineering

摘　　要：介绍了双路扬声器重放的原始声场效果,对使用强度型立体声拾声、双路扬声器重放扩声系统的厅堂会使声像(声源的幻像)位置和真实声源位置产生偏差,甚至出现严重的分离现象进行了分析。The effect of original sound field that produced by the bi-path loudspeaker replay is intro-duced.The auditorium that accepts the intensive stereophonic pickup and bi-path loudspeaker replay sound reinforcement system will make the position of the sound image deviates from that of the real sound source,even severe separation occurs.The above mentioned phenomena are analyzed.

关 键 词：声像 扬声器 重放 扩声系统 声场效果 立体声 声源 厅堂 偏差 

分 类 号：TN912[电子电信—通信与信息系统] TU112[电子电信—信息与通信工程]