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这是一个语音情感识别预处理时分帧的源代码，毕业设计专用 -This is the source code of a speech emotion recognition preprocessing time division frames, graduation design
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speech signal preprocessing
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Preprocessing and trainning code for a speech recognition in real time in matlab. Look for extra.zip to have the GUI in matlab
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vq矢量量化，对说话人进行识别，内置有语音样本，识别率高达90 。对语音信号进行读取，预处理，特征参数提取，向量量，训练，对比识别。-vq vector quantization for speaker identification, built-in voice samples, the recognition rate of 90 . Read the speech signal, preprocessing, feature extraction, the amount of vector
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带噪语音和预处理，消除趋势项和直流分量，，各种滤波器设计-The speech with noise and preprocessing, eliminate trend term and dc component, and a variety of filter design
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通过基于HMM的语音识别系统的基本结构,详细介绍了语音信号采集、预处理、MFCC特征参数提取、HMM训练和HMM识别等主要模块的基本原理 并针对实际应用中HMM存在的模型初始化和数据溢出等问题进行分析,引入了一些能提高系统性能的相应措施。-By the basic structure of HMM-based speech recognition system, details the basic principles of audio signal acquisition, preproces
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语音信号的分析及前期的预处理，包括语音信号的一些特征；预处理包括前期的预滤波、小波降噪、预加重、加窗分帧、语音端点检测。-Speech signal analysis and pre processing, including some of the features of the speech signal preprocessing including pre filtering, wavelet noise reduction, pre emphasis, plus window fram
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能熵比预处理，自相关法提取语音信号或者哼唱歌曲的基音(Energy Entropy Ratio Preprocessing and Autocorrelation Method to Extract the Pitch of Speech Signal or Humming Song)
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