浅述虚拟环绕声技术在汽车音响系统中的应用—以ProLogicⅡ与Logic7系统为例  

Brief Description of Virtual Surround Sound Technology Used in Car Audio System——Take Pro Logic Ⅱ and Logic 7 system as an example

作　　者：叶思成[1] 

机构地区：[1]中国传媒大学音乐与录音艺术学院,北京100083

出　　处：《电声技术》2015年第6期86-88,共3页Audio Engineering

摘　　要：汽车音响的使用,已经成为大众与音响接触最为普遍与方便的方式之一了。在车厢中为得到理想的听音效果,在基于虚拟环绕声技术之上,由杜比实验室开发的Pro LogicⅡ与莱斯康公司开发的Logic 7系统相继推出了各自汽车音响系统解决方案。以两者为例,浅述了Pro LogicⅡ与Logic 7的由来、原理及各自的技术特点。Car audio has become very popular today. And it also has become one of the most common and convenient ways to contact with the audio field. In order to get the ideal listening effects in the car, based on the virtual surround sound technology, Dolby Pro Logic Ⅱ and Lexicon Logic 7 system have launched their car audio system solutions. In this article, these two examples are combined, and Pro LogicⅡ and Logic 7＇s origins, principles and their technical characteristics are introduced.

关 键 词：汽车音响 杜比定向逻辑Ⅱ LOGIC 7 虚拟环绕声技术 

分 类 号：TN912[电子电信—通信与信息系统]