Modern AV equipment such as TVs, AV receivers and even rear-seat infotainment systems in automobiles are exhibiting ever-increasing complexity driven by advancements in digital signal processing.

• 现代音视频设备，如彩电，音视频接收器，甚至汽车后座的娱乐资讯系统,由于数字信号处理的不断发展而变得日益复杂。