Delay声频延时器 声频延时器(或叫延时线)与在模拟器件中使用的延时线具有相同的原理和物理特性,一般都是用在一些需要不同延时量的PA系统中,如大型广场或礼堂的远处补声音箱。通过增加不同的延时时间使得直达声和耳旁的补声音箱的声音同步到达听众耳中。当然延时线也可以用在其他场合,如某些声音通道要经过较多的电声处理器件,此时另外一些 Delay Audio Delay The audio delay (or delay line) has the same principles and physical characteristics as the delay line used in analog devices and is generally used in some PA systems that require different amounts of delay, Such as a large square or auditorium farsightedness speakers. By adding different delay time, the sound of the direct sound and the sounding speaker beside the ear reach the listener’s ear synchronously. Of course, the delay line can also be used in other occasions, such as some of the sound channel to go through more electro-acoustic processing devices, while others