４９５有源低音校正电路有源扬声器从廉价的或小的箱体获得好的低音还原，是仅能提供的方式。这里介绍的设计不是利用大型的、笨重的箱体获得好的效果，而是利用声音反馈。接近低音激励单元的一个麦克风，持久地记录扬声器每次移动的状态，当然，适当地注意扬声器的最大移... 495 Active Bass Correction Active speakers provide good bass reduction from inexpensive or small enclosures, the only way they can be offered. The design presented here is not about taking advantage of large, bulky cabinets for good results, but rather on sound feedback. Close to a microphone bass stimulus unit, long-lasting record of the state of each speaker movement, of course, due attention to the maximum speaker ...