Question

求英文翻译高手帮我翻译一下论文摘要，很急！！

摘 要
从21世纪电信技术发展的角度,通过对21世纪国内外集成电路的应用和发展历史的研究，其中主要以对TEA1062芯片为主的研究。包括学习语音双工通信模块电路设计方法和电路原理；分析语音双工通信模块电路的组成及各个电路相互关系；研究双工通信模块电路中，每一个部件电路原理和整体电路工作原理以及涉及的汇编知识。发送电路中电流线路接口，自动增益调节，内部自动稳压数字技术接口; 接受电路中自动增益调节和消侧音电路及平衡网络技术参数和指导

关键词：TEA1062；自动增益调节；消侧音电路

Answer 1

From 21st century Telecommunication Technology development angle, through to 21st century domestic and foreign integrated circuit application and development history research, in which mainly by to TEA1062 chip primarily research.Including study pronunciation diplex operation module circuit design method and circuitry;
Analysis pronunciation diplex operation module electric circuit composition and each electric circuit reciprocity; In the research diplex operation module electric circuit, each part circuitry and the integrated circuit principle of work as well as involve assembly knowledge.Transmits in the electric circuit the electric current line connection, automatic gain control, internal automatic constant voltage numeral technology connection; Accepts in the electric circuit the automatic gain control and the anti-side tone circuit and the balanced network technical parameter and the instruction.

楼上的都是用网站翻译的. 乱七八糟哦.

Answer 2

Abstract
21 telecommunications technology from the perspective of development, both at home and abroad in the 21st century through the use and development of integrated circuits historical research, mainly to the TEA1062 chip-oriented research. Including learning duplex voice communication module circuit design and circuit theory, analysis duplex voice communication module circuit composition and the relationship between the various circuit; study duplex communication module circuit, each a part of the overall circuit and the circuit of the principle involved and A compilation of knowledge. Send current in a circuit line interface, automatic gain control, automatic voltage regulator internal digital technology interface; accept automatic gain control circuit and the elimination side and the sound balance circuit parameters and guidance network technology

Key words: TEA1062; automatic gain adjustment; Consumers Side Music Circuit

Answer 3

Abstract from the 21st century Telecommunication Technology development angle, through to the 21st century domestic and foreign integrated circuit's application and historical development research, mainly by to TEA1062 chip research primarily. Including study pronunciation diplex operation modular circuit design method and circuitry; Analysis pronunciation diplex operation modular circuit's composition and each electric circuit reciprocity; In the research diplex operation modular circuit, each part circuitry and the integrated circuit principle of work as well as involve assembly knowledge. Transmits in the electric circuit the current circuit connection, automatic gain control, internal automatic constant voltage digital technique connection; Accepts in the electric circuit the automatic gain control and the anti-side tone circuit and the balanced network technical parameter and instructs the key word: TEA1062; Automatic gain control; Anti-side tone circuit