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计算过零率，短时能量，调整能量门限，端点检测都是语音信号当中不可缺少的部分,Calculation of zero-crossing rate, short-term energy and adjust the energy threshold, endpoint detection of speech signals which are an integral part of
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语音信号处理的最基本的Maylab处理程序，包括读入语音波形，清音浊音的检测，加窗，过零率，短时能量，基音最大值。-The basic speech signal processing Maylab handling procedures, including reading speech signals, voiceless voiced detection, windowed, zero crossing rate, short-term energy, pitch maximum.
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语音参数短时能量，短时过零率，短时平均幅度，语音端点检测，fft变换与反变换-Voice parameters of short-time energy, short-time zero-crossing rate, short-term average rate, voice activity detection, fft transform and inverse transform
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HT46R47對AC過零信號進行檢測-HT46R47 of AC zero-crossing detection signal
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声音文件的过零检测。是一个非常有用的程序，在所有的声音文件处理中都可能用到。实际上是检测voice signal 的start-point和end-point-Sound files of zero-crossing detection. Is a very useful procedure, in all the sound files are likely to be used to deal with. Voice signal is actually detecting the star
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利用短时平均能量和短时平均过零率，对语音信号进行端点检测-Average energy use of short-term and short-time average zero-crossing rate, speech endpoint detection signal
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用于语音信号的基因检测，过零率以及能量计算-Genes for voice signal detection, zero crossing rate and energy calculation
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基于短时能量和过零率的双门限语音端点检测源码，请赐教-Based on short-term energy and zero-crossing rate of the dual-threshold source Speech Endpoint Detection, please enlighten
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语音信号处理的最基本的Maylab处理程序，包括读入语音波形，清音浊音的检测，加窗，过零率，短时能量，基音最大值。最后有test给出演示-Speech Signal Processing Maylab the most basic treatment procedures, including read into the voice waveform, voiceless voiced detection, add windows, zero-crossing rate, short-term
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端点检测是指用数字处理技术来找出语音信号中的各种段落（如音素、音节、词素、词等）的始点和终点的位置。语音段起止端点检测是语音分析、语音合成和语音识别中的一个必要环节。传统的端点检测方法是从wav文件中获取语音采样，将其分帧并计算短时能量和过零率参数，然后进行端点检测。这种工作方式被称为离线处理方法 ，无法实现语音信号的实时处理，对于语音信号分析具有一定的局限性。本文通过开发ActiveX控件，在MATLAB环境下将其嵌入到figure窗口中，以GUI程序的方式使用，实现语音信号端点检测的实时处
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语音端点检测，采用短时能量和过零率的双门限检测方法。-Endpoint of speech detection, using short-term energy and zero-crossing rate of two-threshold detection method
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语音识别，能量计算，过零率检测，发生点检测，用于音符切分-Speech recognition, energy calculation, zero-crossing rate detection, point detection occurs for note segmentation
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主要功能为通过单片机IO口检测交流过零信号，本程序测量50hz和60hz交流过零信号并通过LED指示-Main function of microcontroller IO port through the exchange of zero-crossing detection signal, this procedure measured 50hz and 60hz AC zero-crossing signals and instructions through the LED
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基于短时能量和过零率的语音端点检测 只能实现单个词的语音端点检测-Based on short-term energy and zero crossing rate of voice activity detection
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语音信号处理的一些函数，包括：短时谱、短时能量、短时过零率和端点检测。-Some of voice signal processing functions, including: short-term spectrum, short-term energy, short-time zero crossing rate and endpoint detection.
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比较详尽的介绍了语音识别系统的实现过程，以及相关技术。
端点检测：基于短时能量和短时平均过零率的端点检测和基于倒谱特征的端点检测
特征参数提取：LPCC和MFCC
参数模板存储：HMM和N_Gram
识别阶段：DWT
各阶段的相关技术都给了详细的介绍，绝对是好东西！-More detailed introduction to the speech recognition system implementation process and related technologie
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语音信号端点检测的程序，比较全面，能量过零率基音估计等等 全在-Endpoint detection of speech signal process, more comprehensive, zero crossing rate of energy and so on all in the pitch estimation
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用义隆153开发的一款浴霸控制器，带过零检测，已经量产。-In a Yuba controller developed by Elan 153, with zero crossing detection has been mass production.
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基于短时能量和短时平均过零率的语音信号的端点检测程序-Endpoint detection procedures based on short-term energy and zero-crossing rate of the average voice signal
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基于LabVIEW设计了相位差的检测程序，采用相关法、过零法、FFT法、频谱分析法四种方法，适合毕业设计。-LabVIEW design phase of the testing procedures, the use of correlation, zero-crossing method, FFT method, spectral analysis of four methods for graduation design.
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