音频系统的互连问题本文讨论平衡音频互连方案的理论上的好处以及基本的却未被广泛认可而又限制了实际性能的机制。古老的音频变压器和在音频设备中要取代它的所谓有源电路相比，前者的性能有几种固有的优点。今天，由于改进的数字录音系统需要增大系统的动态范围，这些优... Interconnection Issues with Audio Systems This article discusses the theoretical benefits of balanced audio interconnect solutions and mechanisms that are largely unrecognized and that limit actual performance. The old audio transformer has several inherent advantages over the so-called active circuits that replace it in audio equipment. Today, thanks to the improved digital recording system needs to increase the dynamic range of ...