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21世纪将是数字化、信息化的时代,全新的技术体制将会引发全新的技术产业革命。自从CD机问世以来,视听领域的数字音频技术一直在飞速发展,从CD格式到HDCD格式,然后到目前最新提出的SACD格式更是层出不穷,从MPEG-1到MPEG-2,从数字杜比(AC-3)到dts等。数字功放更是国际上各大厂商关注的焦点。数字音频功放是全新一代的音频功放,是模拟功放发展的必然趋势和
The 21st century will be an era of digitalization and informationization. The new technological system will lead to a new revolution in technological industries. Since the advent of CD players, the digital audio technology in the audiovisual field has been rapidly evolving from CD format to HDCD format, and the latest SACD format is now emerging in an endless stream, from MPEG-1 to MPEG-2, from digital Dolby AC-3) to dts and so on. Digital amplifier is the focus of attention of all major manufacturers in the world. Digital audio amplifier is a new generation of audio amplifier, analog amplifier is the inevitable trend of development and