摘要
介绍了民族宫大剧院改造工程的自检实例,总结了扩声工程验收前工程自检方法、自检项目。
a case about the self inspection of reconstruction project of National Palace theater was introduced in this paper. The methods of self inspection for public-address and inspection items, contents were pointed out as well as some notices,
关键词
检查
调整
测试
扩声系统
扬声器系统
声场
电平
inspection, adjust, testing, sound amplification system, speaker system, sound field, electrical level
