在语音增强中使用了Bark子波。
形态学滤波器是一种新的非线性语音增强算法。
Morphological filter is a kind of new nonlinear speech enhancement algorithm.
提出了一种基于听觉掩蔽效应的语音增强算法。
A speech enhancement algorithm based on auditory masking effect is presented.
基于子带盲源分离和后置处理的语音增强方法。
Speech enhancement based on blind source separation with post-processing in subband.
采用了一种基于人耳听觉掩蔽效应的语音增强算法。
An approach to speech enhancement based on auditory masking properties is presented.
提出了一个基于最小统计及谱减法的语音增强方法。
In this paper, a speech enhancement approach using minimum estimate and spectral subtraction is proposed.
本文主要讨论基于语音短时谱估计的语音增强算法。
This paper mainly discusses the speech enhancement algorithm based on the Minimum Mean Square Error (MMSE) estimation of speech short time spectrum.
本文中讨论了不同语音增强算法下获得的实验数据。
Experimental data obtained in the speech quality characterization of different speech enhancement algorithms are reported and discussed.
麦克风阵列语音增强是语音增强中最常用的一种方式。
Microphone array speech enhancement is the most common method of speech enhancement.
论文提出的听觉模型逆变换方法可应用于语音增强等领域。
The method of auditory model inversion given in this paper could be used widely in speech enhancement field.
因此，语音增强算法的研究对移动通信系统具有重要的意义。
Therefore, speech enhancement algorithm research on mobile communication systems is great significance.
在此基础上，研究改进了一种自适应的波束形成语音增强算法。
This algorithm utilizes beamforming algorithm with GSC structure, subband structure and partially adaptive technique, to improves noise canceling performance.
最终以最小值跟踪算法作为设计的语音增强系统的噪声估计部分。
The speech enhancement system of this thesis will adopt the noise estimator based on minimum statistics.
该算法是将固定波束语音增强算法与自适应语音增强算法相结合。
This algorithm combines the fixed beamforming speech enhancement algorithm and adaptive speech enhancement algorithm.
在现有麦克风阵列语音增强算法的基础上，本文研究了一种改进算法。
Based on the existing microphone array speech enhancement algorithms, an improved algorithm is studied in the thesis.
语音增强则从含噪信号中提取干净的语音信号，提高语音信号的信噪比。
Speech enhancement tries to extract clean speech signal from original one with noise and improve the SNR of speech signal.
本文试图将语音增强技术与MBE模型相结合以提高声码器抗噪声的性能。
This thesis intends to improve the performance of IMBE speech vocoder under noisy enviroment by the combination of speech enhancement techniques with the MBE speech model.
基于语音周期性的特点，提出了一种预加重的MMSE语音增强的改进算法。
A modified MMSE algorithm for speech enhancement based on speech periodic property is presented.
针对加性有色噪声干扰，提出了一种单通道输入基于信号子空间的语音增强算法。
A kind of single input channel speech enhancement algorithm based on signal subspace is studied for enhancement of speech degraded by colored additive noise.
本文应用自适应滤波理论对煤矿井下架线电机车载波电话的语音增强问题进行研究。
This article applies from the adaptive-filtering theory on proceeding the research of the Speech Enhancement problem in the carrier telephone of the electric locomotive down the coal mine well.
利用人耳的语音感知特性中的掩蔽效应，提出一种基于听觉掩蔽效应的语音增强方法。
A new method based on masking properties of human ear for speech enhancement is proposed.
讨论强背景噪声下的基于模糊系统的语音增强方法，并与减谱法语音增强算法进行比较。
In this paper the speech enhancement method based on fuzzy system is discussed in strong background noise, and a comparison is made between this method and the spectral subtraction algorithm.
目前，麦克风阵列的研究方向主要集中在语音定位和语音增强，各种处理算法层出不穷。
The current research directions of microphone arrays are speech localization and speech enhancement. The related algorithms are various.
本文对采用减谱法和相关法的语音增强系统进行了研究，系统的噪声为白噪声和普通机房噪声。
In this paper, we have studied several speech enhancement systems that use spectrum subtraction method and Allen's reverberate noise suppression technique.
实验表明在选定最佳的分数阶阶数时，可使噪声得到最大限度的滤除，大大提高了语音增强效果。
Simulation experiments indicate that when it is given an optimal fractional order, noise can be denoised maximumly, which greatly improves the quality of speech enhancement.
大多数实用的语音增强系统均是由精确的噪声估计器和良好的滤波器来实现对带噪语音进行去噪。
Most practical speech enhancement systems composed of an accuracy noise estimator and good filter to reduce the noise.
在语音信号处理中，作为预处理前端的语音分段技术对于语音增强、编码和识别都有极其重要的作用。
In speech signal processing, the techniques of speech segmentation as front end of preprocessing are of great importance to speech enhancement, coding and recognition.
本文主要对语音编码中矢量量化码字搜索算法、语音增强、语音激活检测技术进行研究并进行了改进。
This paper mainly focuses on the research and improvement of the fast code word search algorithm, speech enhancement and voice activity detector key technologies.
语音增强实验结果表明，该改进谱减算法能有效地提高增强效果，更好地抑制音乐噪声，提高语音质量。
Speech enhancement experimental results show that this proposed method effectively improves the speech quality and reduces the musical noise.
语音增强实验结果表明，该改进谱减算法能有效地提高增强效果，更好地抑制音乐噪声，提高语音质量。
Speech enhancement experimental results show that this proposed method effectively improves the speech quality and reduces the musical noise.
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