As an application in voice signal processing this paper presents an multiple reference adaptive algorithm of elimination speech noises ( VMLMS ) and it also presents the implement scheme of multiple reference adaptive speech noise canceller . Moreover we gieve out the simulation results .

以 语音 信号为例，给出了多参考输入自适应语音消噪算法及多参考输入自适应语音噪声抵消器的实现方案，并进行了计算机仿真，给出了仿真结果。

Speech signals to digital encryption laid the foundation for the Acquisition Module voice signal processing delay to meet system requirements . Secondly the hardware design of digital encryption telephone system structure .

为数字语音信号的加密奠定了基础， 语音采集模块的 信号 处理延迟满足系统要求。

Blind source separation is a hot spot in signal processing and neural network in recent years and it is mainly used for voice signal processing which is rarely used in radar signal processing .

盲源分离算法是近年信号处理和神经网络热点领域，但主要用于 语音 信号 处理，而应用于雷达信号的不多见。

Process and Method of Voice Pattern Recognition Based on Signal Processing

基于 信号 处理 的 声音模式识别过程及方法研究

Altering voice speed ( faster or slower ) is now a popular kind of vocal signal processing technique .

语音的变速（变快或变慢）处理是目前十分流行的一项 语音 处理技术。

As a new signal analysis theory HHT has gradually applied to seismic signal analysis mechanical failure diagnosis hydrodynamics medical signal processing voice signal processing and so on .

HHT作为一种新的信号分析理论，已逐步应用到地震信号分析、机械故障诊断、流体力学、医学信号处理和 语音 信号 处理等领域。

The virtual panel and display window of the digital voice signal spectrometer is built up by using the flexible data processing function and powerful programmability of PC.

利用PC机强大灵活的数据 处理及编程能力，构造了 语音 频谱分析仪的虚拟面板和显示视窗。

Finally the compression playback quality in voice processing module functions of the Codec and data path in signal processing module in signal processing module are being tested .

最后测试了 语音处理模块的压缩回放质量以及 信号 处理模块的Codec功能和数据通路。

Voice conversion is an newly branch of speech signal processing .

说话人转换是语音 信号 处理 领域中一个前沿的研究分支。

FT is very important in the signal processing and it also play an important role in the traditional voice signal processing .

傅立叶变换在信号处理中具有十分重要的作用，在 语音 信号 处理中，傅立叶变换在传统上也一直起主要作用。

Voice conversion is a new branch of the speech signal processing the technology can be used in text-to-speech system film dubbing secure communication and so on it has very important research value .

语音转换是语音 信号 处理 领域一个较新的分支，该技术可用于文语转换系统、电影配音和保密通信等多个领域，具有很重要的研究价值。

The paper completes the building of the embedded development environment and embedded systems migration the programming of the voice processing module and signal processing module in the FPGA part for debugger .

完成了嵌入式开发环境的构建和嵌入式系统的移植，并编写了 语音处理模块的调试程序，以及 信号 处理模块调试程序中的FPGA部分。

Software focus narrative voice signal processing programming . 4 .

软件方面重点就 声音 信号 处理程序设计展开叙述。

Design of a 12-bit Sigma-Delta Modulator for Voice Signal Processing

一种用于 语音 信号 处理的12位Sigma-Delta调制器的设计

Lay the foundation for development of new function . This paper analyzes the situation of voice coding working principle and signal processing of adaptive multi-rate voice coding and decoding .

本文分析了 语音编码的发展现状及自适应多速率（AMR）语音编码算法的编解码原理和 信号 处理 流程。

Design of the voice signal processing teaching platform based on MATLAB

基于MATLAB的 语音 信号 处理教学演示平台的设计

Development on the Voice Signal Processing and Transmission Systems in the IP Telephones

IP电话 语音 信号 处理、传送系统的研制

As the developing of the computer technology voice pattern recognition technology basing on acoustic signal processing grows fast in recent years .

计算机技术的高速发展对模式识别领域的促进作用，使得基于 信号 处理 的 声音模式识别技术在近几年得到了快速发展。

In the actual process of communication voice is often disturbed by ambient noise thereby affecting the transmission quality of voice signal . Reduction of the voice signal quality will further affect the performance of the subsequent signal processing system or even result in more serious consequences .

实际的通信过程中，语音常常会受到周围环境噪声的干扰，进而影响语音信号的传输质量，而 语音 信号质量的降低会进一步影响后续信号 处理系统的性能，甚至造成更严重的后果。

This article designed a kind of voice analyzer by using Labwindows / CVI based on the theoretical analysis of digital signal processing theories virtual instrument technology and sound card application .

本文基于 硬件的软件 化思想，在对 信号分析、虚拟仪器技术和声卡的实用性进行理论分析的基础上，利用虚拟仪器专用语言Labwindows／CVI开发环境，设计了基于虚拟仪器技术的 语音 信号分析仪。

Voice signal de-noising is an important area of voice signal processing generally as a pretreatment module exists in the system .

语音信号去噪是 语音 信号 处理领域中一个重要的组成部分，一般都作为预处理模块存在于系统中。

The voice signal extraction and processing of ubiquitous computing technology is a key technology .

声音 信号的提取和 处理技术是普适计算中的一个关键技术。

Blind source separation is one of important research direction in the field of signal processing and the blind source separation technology is widely used in communications medical image and voice signal processing and other fields .

盲源分离是信号处理领域中的一个重要研究方向，广泛应用于通信、医学、图像和 语音 信号 处理等领域。

After introducing the basic knowledge and basic analytical methods of the voice signal processing the article re & analysis the VDR Man-voice Recognition and designs a complete research project .

本文在介绍了 语音 信号 处理的基础知识和基本分析方法之后，重新分析了人声识别研究的特点，设计了一个完整的研究方案。

The research not only uses a large number of voice signal processing methods but also learns from many typical voice digital processing applications such as voice activation detection ( VAD ) voice enhanced .

研究中大量运用了 语音 信号 处理的方法，还借鉴了许多语音数字处理的典型应用，如语音激活检测（VAD）、语音增强等。

In the recent decade with the help of modern medical equipments voice digital signal processing technology is used in the diagnosis of laryngeal disease and the medical workers take a deeper and broader study of laryngeal disease and vocal cords vibration mechanism .

近十年，医疗工作者在现代医疗设备的帮助下，将 语音 信号数字 处理技术用于喉病的诊断，并对喉病及声带振动机理进行了更深更广的研究。

In real-world usage the noise will reduce the performance of the voice signal processing system .

在实际应用中，噪声干扰会降低 语音 信号 处理系统的性能。

The second chapter introduce the technical knowledge related to this design ( IVR system voice signal processing technique and SALTtechnique );

第二章介绍了与本设计相关的 技术知识；

The optimized algorithm improved the coding efficiency while ensured high-quality voice output realizing the real-time speech signal processing .

优化后的算法在保证了高质量 语音输出的同时，提高了编码效率，实现了对语音 信号的实时 处理。

During the research it is found that VDR Man-voice Recognition technology is one of voice signal processing applications .

研究发现，VDR的人声识别归根结底是 语音 信号 处理的一个应用技术。