数字音频处理器从20世纪90年中期开始发展到现在,已经过去了近10年。尽管它们是从最初的模拟分频器演化而来的,但是现在的功能已经远不是以前的电子分频器所能比及的了。从DSP的发展来讲,可以把音响周边控制设备按图1的几个时代来划分。模拟处理器时代模拟处理器时代,经历了3个 It has been almost 10 years since digital audio processors began to develop from the mid-1990s to the present. Although they evolved from the original analog crossover, today’s functionality is far beyond the capabilities of previous electronic crossovers. In terms of the development of DSP, you can divide the audio peripheral control equipment according to several times in Figure 1. Analog processor era Analog processor era, has gone through three