由于提供了功能和价格有效性的不受影响的结合,大规模集成电路(LSI)不断占领新的领域、产品和系统。已经开始感觉到确实的LSI影响的两个主要应用领域是通讯和用户电子学。在这里,我们发现越来越复杂的LSI设计,它们是为电话当增加适应性时为降低整个系统的价格而提供的数字信号处理功能(块)。用户和家庭娱乐市场很强地受到LSI附加的功能和方便特点的影响。 Large-scale integrated circuits (LSIs) continue to occupy new areas, products and systems due to the unaffected combination of functionality and price-effectiveness. The two main areas of application that have begun to feel the real LSI impact are communications and consumer electronics. Here we find increasingly complex LSI designs that are digital signal processing functions (blocks) for reducing the price of the entire system for adaptability to telephony. The consumer and home entertainment markets are strongly influenced by LSI’s added features and convenience features.