环绕声前方三声道全指向传声器阵列声像定位  

Reproduced Localization of Surround Three-Channel Omni-Directional Microphone Array System

作　　者：张维娜[1,2] 

机构地区：[1]北京戏曲艺术职业学院,北京100122 [2]中国传媒大学,北京100024

出　　处：《电声技术》2013年第7期39-47,共9页Audio Engineering

摘　　要：以环绕声前方三声道全指向传声器阵列系统为对象,首先将声像定位过程分为扬声器重放与传声器拾音两部分分别讨论,然后将二者结合在一起,比较不同传声器之间参数与声像定位的关系,分析前方三声道全指向阵列系统对应的声像定位特性,为环绕声录音实践提供理论依据。Surround three - channel omni - directional microphone array system as the researched object, the process of sound images＇ localization is divided into two parts that are reproduced from speaker and recorded from microphone firstly. and two parts are joined together. The relationship between the parameters of microphone and the localization of image are compared. Moreover, the localizing characteristics of three - channel omni - directional microphone array system are analyzed. This research has instructive and practicality significance for readers.

关 键 词：声像定位 拾音范围角度 声像弧度定位百分数 重放声像位置角度 

分 类 号：TN643[电子电信—电路与系统]