Search - voiced detection

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[Speech/Voice recognition/combine] basicprocessingofspeech DL : 0: 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 procedures, including reading the speech waveform. voiceless voiced detection, adding windows, the zero-rate, short-term energy, the maximum pitch. Finally given a test demonstration.
Date : 2008-10-13 Size : 30.15kb User : lijin
[Speech/Voice recognition/combine] lsp3 DL : 0: 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 procedures, including reading the speech waveform. voiceless voiced detection, adding windows, the zero-rate, short-term energy, the maximum pitch. Finally given a test demonstration
Date : 2008-10-13 Size : 1.83kb User : mxr
[Speech/Voice recognition/combine] basicprocessingofspeech DL : 0: 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 procedures, including reading the speech waveform. voiceless voiced detection, adding windows, the zero-rate, short-term energy, the maximum pitch. Finally given a test demonstration.
Date : 2025-07-09 Size : 30kb User : lijin
[Speech/Voice recognition/combine] mfccvaddtw DL : 0: 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 energy, Maximum pitch. Finally there is give demo test
Date : 2025-07-09 Size : 434kb User : 张路
[matlab] accurately_pitch_estimation DL : 0: with this mscripts we are enable to perform accurately pitch detection.first with short term zerocrossing and short term energy estimation analyses we find voiced regions and then with hps algorithm, find pitch values of utterance.
Date : 2025-07-09 Size : 68kb User : meysa
[Speech/Voice recognition/combine] 85375522hmm4tgdfgdfg DL : 0: 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.
Date : 2025-07-09 Size : 180kb User : 资艳军
[matlab] LPC_ACFpitchdetection DL : 0: 这是一个简单的语音基音检测方法，通过对语音信号进行滤波、分帧、求自相关函数，可得到浊音的基音周期，从而实现基频检测。-This is a simple voice pitch detection, voice signals by filtering, sub-frame, find the autocorrelation function, voiced the pitch period available to achieve the fundamental frequency testing.
Date : 2025-07-09 Size : 20kb User : 吴艳花
[Windows Develop] sbassicprocesp DL : 0: 语音信号处理的最基本的Maylab处理程序源码，包含读入语音波形，清音浊音的检检测，加窗，过零率，短时能量，基音最大值。最后有test给出演示。 -Most basic Maylab handler source speech signal processing, including reading the speech waveform, voiceless voiced seizure detection, windowing, zero crossing rate, short-term energy, the maximum pitch. Finally, the test is given demonstration.
Date : 2025-07-09 Size : 30kb User : didazff
[ELanguage] endptnew DL : 0: end point detection or silence removal i.e to remove voiced or unvoiced speech
Date : 2025-07-09 Size : 1kb User : aaron
[matlab] sift_pitch DL : 0: This MATLAB exercise designs and implements a pitch period detector based on detecting and tracking peaks in the autocorrelation of the LPC error signal during regions of voiced speech. The pitch detection procedure is called the SIFT (Simple Inverse Filtering Tracking) method. The SIFT pitch period detector uses a secondary autocorrelation peak in order to detect and correct pitch period detection errors due to effects such as pitch period doubling and related phenomena.
Date : 2025-07-09 Size : 1.21mb User : Hashem
[matlab] deteccion_de_vocales DL : 0: voiced vowel detection
Date : 2025-07-09 Size : 1kb User : berno
[assembly language] Pitch-detection DL : 0: 线性预测声码器设计中语音信号的基音周期提取，采集语音信号，对语音信号进行处理，区分清音浊音，并通过对采样值进行滤波、分帧、求短时自相关函数，得到浊音的基音周期。-Linear prediction vocoder design of the speech signal pitch extraction of speech signal acquisition, speech signal processing, discriminate unvoiced voiced, and through the sample data filtering, frame, calculate a short-time autocorrelation function, voiced the pitch period.
Date : 2025-07-09 Size : 1kb User : 蔡磊
[matlab] Cepstral_Pitch_Detector DL : 0: 探测器基音周期的主要特点是使用二次cepstral峰值检波器的每一帧演讲,为了检测并纠正基音周期检测错误由于效果翻倍基音周期或减半等及相关现象。文件的4.5 Cepstral距探测器。pdf”提供了一个用户的指导对于这个练习。-This MATLAB exercise implements a pitch period detector based on detecting and tracking peaks in the (real) cepstrum during regions of voiced speech. The major feature of this pitch period detector is the use of a secondary cepstral peak detector for each frame of speech, in order to detect and correct pitch period detection errors due to effects such as pitch period doubling or halving and related phenomena. The file 4.5 Cepstral Pitch Detector.pdf provides a User s Guide for this exercise.
Date : 2025-07-09 Size : 5.38mb User : wujin
[Voice Compress] Cepstrum DL : 0: 对一段语音信号进行处理分析对象：voiced and unvoiced speech 语音中的清音和浊音在GUI界面上实现以下功能： 1显示短时频谱既对信号分帧后直接进行傅里叶变换 2在上面基础上经对数运算后再进行傅里叶反变换得到倒谱显示两个图像（取对数和之后反变换的） 3根据倒谱再进行倒谱分析用它观察自相关等等最终实现基音周期估计(Pitch Detection)和追踪 Pitch Tracking 这里还要应用到其他一些东西~自相关函数对数倒频谱等等（原文For the Pitch Detection/Tracking ，The suggested methods include auto-correlation, cepstrum, long-term prediction, Hilbert-Huang Transform (EMD) and so on.）- 对一段语音信号进行处理分析对象：voiced and unvoiced speech 语音中的清音和浊音在GUI界面上实现以下功能： 1显示短时频谱既对信号分帧后直接进行傅里叶变换 2在上面基础上经对数运算后再进行傅里叶反变换得到倒谱显示两个图像（取对数和之后反变换的） 3根据倒谱再进行倒谱分析用它观察自相关等等最终实现基音周期估计(Pitch Detection)和追踪 Pitch Tracking 这里还要应用到其他一些东西~自相关函数对数倒频谱等等（原文For the Pitch Detection/Tracking ，The suggested methods include auto-correlation, cepstrum, long-term prediction, Hilbert-Huang Transform (EMD) and so on.）
Date : 2025-07-09 Size : 13kb User : wjy