分频音箱驱动中一个被忽视的重要问题  

A neglected important issue in frequency division speaker drive

作　　者：祁家堃 QI Jiakun(Guangdong Heyuan tianyu electronics,Heyuan 517000,China)

机构地区：[1]广东河源天裕电子,广东河源517000

出　　处：《电声技术》2018年第11期81-84,共4页Audio Engineering

摘　　要：分频音箱驱动,各被驱动单元之间相位频响相位差这个重要参数,被国内大多数企业忽视。这个参数对音箱音质清晰度有明显影响。利用自己开发的专利书架音箱相位频响相位差改变对听音的影响,充分说明这个参数的重要性。The important parameter of the phase frequency response phase difference between the driving units of the frequency division speaker drive is ignored by most domestic enterprises.This parameter has a significant effect on the sound quality and clarity of the speaker.The influence of the phase difference of the phase frequency response of the patent bookshelf speaker developed by the author on the listening sound fully illustrates the importance of this parameter.

关 键 词：相位频响 相位差 声音清晰度 

分 类 号：TN643[电子电信—电路与系统]