rasta

A Study for the Application of RASTA on Objective Communication Speech Quality Evaluation

RASTA滤波在语音通信质量客观评价中应用的研究

Voice Activity Detection Algorithm Based on RASTA and SVM

基于RASTA和SVM的话音激活检测算法

A Noise Suppression Method Based on Spectral Subtraction and RASTA for Speech Recognition

用于语音识别的减谱结合RASTA的抗噪声方法

RASTA filtering technique was applied to the extraction of PLP characteristic parameters .

将RASTA滤波技术应用于PLP特征参数的提取中，提高了参数的识别率，取得了好的实验结果。

That car is smoking harder than Bob Marley on a rasta holiday .

这车喷出来的烟比鲍勃·马利在斯塔法教日喷得还狠。

An enhanced RASTA filtering of speech

语音信号的增强相对谱滤波

The influences of rapidly changing signals to human perception can be stressed by filtering the relative spectra ( RASTA ) for MFCC .

对MFCC进行相对谱（RASTA）滤波，可以突出快变信号对听觉感知的影响。

The methods of spectral subtraction , RASTA - PLP analysis and the static-dynamic features combination are used for reducing the additive and convolutions interferences and improving the robustness of the extracted features .

采用谱减法、RASTA-PLP法和静态&动态特征组合，以消除语音中加性和卷积干扰和改善抽得特征的顽健性。

In the feature extraction module , using a RASTA filtering , VAD and CMS techniques to improve robustness of characteristic parameters to noise and channel , and based on this , the SDC extracted as acoustic characteristic parameters .

在特征提取模块，采用了RASTA滤波，VAD和倒谱域减均值等技术以提高特征参数对噪声和信道的鲁棒性，在此基础上，提取SDC声学特征参数。

We propose an Enhanced RASTA ( ERASTA ) technique for speech and speaker recognition . The new method consists of classical RASTA filtering in logarithmic spectrum domain following by another RASTA processing in spectrum domain .

提出了在语音信号对数功率谱域和功率谱域顺序滤波的新的增强RASTA滤波（ERASTA）方法。