UC知道求助高手！谁能用英文翻译这段摘要？十分感谢
来源：百度知道 编辑：UC知道 时间：2024/05/15 19:44:10
全文如下：摘 要
语音滤波的主要目的是从带噪语音信号中提取尽可能纯净的原始语音信号。特别是语音通信和各种语音产品的广泛普及, 出现了新的基于语音识别的应用方向，如语音拨号、呼叫中心、移动设备中的嵌入式命令控制、发音学习以及基于关键词检出的口语会话系统等。。由于数字信号处理技术的发展及数字信号处理器的性能/价格比的提高，采用数字信号处理器和自适应滤波器的技术设计的电话机不但可以改善电话通话质量，而且普及这种新型电话的应用。
本文主要讨论了自适应滤波器，介绍了自适应滤波器的应用，主要应用了自适应噪声抵消器的基本应用，并且介绍了自适应LMS算法。如何实现AD50采样方案,介绍了AD50的原理，并且对AD50的内部结构进行了分析，实现了AD50的采样。而且还介绍了系统原理，TMS320C54X的体系结构，此外，还介绍了系统软件的设计，包括软件编程语言、DSP初始化程序部分、软件总体结构、编写CMD文件及噪声抵消的自适应滤波器的实现等方面。 最后，简单介绍了Code Composer Studio（简称CCS）开发环境。
The pronunciation filter's main purpose is withdraws as far as possible the pure primitive voice signal from the belt chirp voice signal. Specially the voice communication and each kind of pronunciation product's widespread popularization, appeared newly based on the speech recognition application direction, like in the pronunciation digit dialing, the call center, mobile equipment's embedded command control, the pronunciation study as well as the spoken language conversation system which picks out based on the key word and so on. . As a result of digital signal processing technology development and digital signal processor's performance/price compared to not only the enhancement, uses the digital signal processor and the auto-adapted filter's technical design telephone may improve the telephone relation quality, moreover popularizes this kind of new telephone's application.
This article mainly discussed the auto-adapted filter, introduced the auto-adap