麻烦翻译高手帮助翻译一下 Direct frequency Synthesis technology，Digital bio-synthesis Direet(DDS)，as the most advanced technology，the signal is produced with high precision，the output waveform distortion，fast frequency conversion when switching frequency and phase continuous etc.With high stability of DDS reference clock as a reference source，through the high precision phase accumulator and signal processing，then through high DAC produce practical production，life need of digital signal waveform.The field reprogrammable Array FPGA(FieldProgrammable Gate Array)applications from the original communication to expand car electronics，industrial control，test and measurement etc，from the low cost of products to the complexity of the simple application development platform design can use.CHMOS adopted FPGA technology，low power consumption，low cost，short development cycle of many advantages.This article first introduced the development of technology，the traditional frequency synthesis technology and direct 。
AD9850能够直接产生哪几种波形？
求一篇“基于DDS技术信号源”的英文文献 【DDS信号发生器】【spurious signal generator】DDS的基本工作原理 The basic principle of DDS 直接数字频率合成是采用数字化技术，通过控制相位的变化速度，直接产生。
求科普耳机、前端、解码器、耳放的相关知识？ 新人入坑，想了解一下关于前端、解码器、耳放、耳机这一套流程的相关知识，包括耳放与解码器的作用以及什…
