数字功放 meaning in English
class d
digital power amp
tl084
Examples
- The interface is put in the simulation and digital port
预留数字功放，模拟功放接口 - The newest digital amplifier technique is mentioned while introducing the structure of digital audio system
在介绍数字音频系统结构的同时，还提到现时最新的数字功放技术。 - In this thesis , how to design the 1 - bit amplifier is introduced , and the main task is to achieve the pumping signal using dsp
本设计结合课题需要,采用了1比特数字功放的实现方案,利用dsp实现了1比特激励信号的输出。 - Compared with analog power amplifier , digital amplifier has many advantages , such as hi - fi , high efficiency , good match between amplifier and loudhailer , easy update , convenient debugging and so on . and it can process not only digital audio signal but also analog signal . accordingly , it faces a vast market
数字功放产品相对模拟功放有很多的优点:高效率、保真度较好、功放和扬声器的匹配好、升级换代容易、生产调试方便等,且与未来的全数字式音频广播、高清晰度电视的发展趋势相匹配。 - In the design , new research and technology are learned about , two modulation ways , pwm and sigma - delta , which can be used to develop digital amplifiers are compared , and theories about 1 - bit technology are studied . then , according to the simulation by matlab , factors which influence system function and parameters which control the work of parts are discussed
该课题研究了当今数字功率放大器的发展动态以及相关的技术原理,比较了用于实现数字功放的两种主要方式: pwm和sigma - delta调制方式,结合matlab仿真提出了系统中各模块需要的基本参数、影响系统性能的相关因素。