Description: 本文是小波分析在语音信号基音检测中的应用研究-This is the wavelet analysis of the speech signal pitch detection of study Platform: |
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Author:李一 |
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Description: 本文是小波分析在语音信号基音检测中的应用研究-This is the wavelet analysis of the speech signal pitch detection of study Platform: |
Size: 2807808 |
Author:李一 |
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Description: 自相关基音检测算法是语音信号处理的关键技术，算法的效率直接影响语音信号实时处理的质
量。-Autocorrelation pitch detection algorithm is the key to speech signal processing technology, a direct impact on the efficiency of algorithms in real-time speech signal processing quality. Platform: |
Size: 70656 |
Author:jiang1013nan |
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Description: 基音周期检测,基音周期是语音信号处理及应用中需要辨识的最基本的语音特征参数之一。-Pitch detection, pitch cycle is speech signal processing and applications need to identify the most basic voice features of one of the parameters. Platform: |
Size: 71680 |
Author:wangjin |
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Description: 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 Platform: |
Size: 2048 |
Author:xys |
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Description: 利用求语音信号倒谱的方法，对语音信号进行基音检测，并绘制出波形图。-Use for speech signal spectrum method of fall, the speech signal pitch detection, and rendering the waveform figure. Platform: |
Size: 424960 |
Author:q |
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Description: 在语音信号处理中，基音周期的检测是非常重要的环节，本程序完成语音的基音周期轨迹。-In speech signal processing, the detection of the pitch period is a very important part of the process is complete voice pitch cycle track. Platform: |
Size: 1024 |
Author:于洋 |
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Description: 基因周期:本程序用于实现基音周期的检测。对输入语音信号进行预处理和基于短时能零比及AMDF的基音周期检测与算法。-pitch detection: the procedures used to implement the detection of the pitch period. The input speech signal pre-processing and short-term zero and AMDF-based pitch period detection algorithm. Platform: |
Size: 1024 |
Author:Jack |
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Description: 基于同态处理的语音信号基音检测，利用同态处理中的倒谱或者复倒谱方法，检测语音周期-Based on homomorphic processing of the speech signal pitch detection, homomorphic processing or complex cepstrum cepstrum method to detect voice cycle Platform: |
Size: 244736 |
Author:刘芳 |
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Description: 语音处理是信号与信息处理的重要内容之一，通过本课程设计，使学生理解数字信号处
理的有关理论和方法在语音处理中的具体应用。课程设计的目的归纳如下：
1、掌握语音信号的特点；
2、掌握语音处理的基本理论和方法；
3、掌握基于Matlab编程实现语音的获取、显示、频谱分析、短时能量、短时自相关以及倒
谱复倒谱的分析方法；
4、掌握语音基音频率及共振峰频率的检测方法。-Signal and speech processing is an important part of information processing, through the curriculum design, so that students understand the digital signal
The theory and methods of management in voice processing in the specific application. Curriculum is designed to be summarized as follows:
A master speech signal characteristics
2, master the basic theory and speech processing methods
3, master Matlab programming based voice access, display, spectrum analysis, short-time energy, short-term autocorrelation and inverted
Spectral analysis of the complex cepstrum method
4, master voice pitch frequency and formant frequency detection method.
Platform: |
Size: 1226752 |
Author:立枣酒 |
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Description: 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. Platform: |
Size: 1265664 |
Author:Hashem |
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Description: 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. Platform: |
Size: 1024 |
Author:蔡磊 |
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Description: 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) Platform: |
Size: 5120 |
Author:夜间 |
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Search - pitch detection of speech signal