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语音处理与识别
- 本书给出80个语音处理习题和4个语音处理程序,对相关人员有很大价值-the book is 80 speech processing and Exercise 4 speech processing procedures, the relevant personnel be of great value
camdf
- 语音处理相关程序,与大家一起交流,本人专业方向是数字信号处理、语音数字信号处理、语音识别。-voice processing procedures, together with everyone sharing, the direction is my professional digital signal processing, voice digital signal processing, speech recognition.
lpcauto
- matlab编写,语音处理中求LPC系数的自相关程序-Matlab prepared speech processing for LPC coefficients of the relevant procedures
yuyin
- 语音信号的时域处理,有短时能量,短时平均幅度,短时过零率和短时自相关函数。
fc4
- 电话功能及语音信号处理和相关硬件配置源码 drive code for telephone function and sound signal process including related hardware setting
voicebox
- 在做和语音信号处理相关的项目时要用到的语音工具箱,比如语音识别,说话人识别等,里面有一些已经封装好的小函数,可供大家编程序的时候直接调用-In speech signal processing to do and projects related to voice use toolbox, such as speech recognition, speaker recognition, etc., there are some good small function package for ev
matlabtimeanalisis
- matlab时域处理的相关程序,通过matlab调用实现-matlab deal with time-domain procedures, through the realization of matlab call
celp_3.2a_CMU
- 来自CMU的CELP3.2语音编码解码程序,并包括相关文档说明和ulaw等处理工具-From CMU
jiyuneirongdeyinpinjiansuoyan
- 本文根据上述的研究,采用基于Mel倒谱系数特征的隐马尔可夫模型对音 乐进行分类。在音乐特征提取方面,以感知特征和Mel倒谱系数组成特征向量 在音乐分类方面,以隐马尔可夫模型作为分类器,对音乐进行聚类和分类。通过 有监督的学习方式进行聚类,分类时将测试样本归入似然值最大的类别,对同一 音频抽取若干样本,对样本识别结果采用投票法,判定该音频的音乐类别,使分 类的准确率得到进一步的提高。根据上述方法进行了仿真实验,并对实验结果进 行了分析。本文将音频数据分为5类,对4种分类器
lpcau
- 语音信号处理,matlab程序,用于求取线性预测系数,采用自相关函数法
NCFF
- 语音信号处理中基音检测源程序,用matlab实现的。主要应用了改进的自相关技术。-Pitch detection in speech signal processing source code, using matlab be achieved. Major applications to improve the self-related technologies.
ACF
- 语音信号处理中基音周期提取算法。运用传统的自相关方法。并加入了三电平削波的处理。-Speech Signal Processing pitch extraction algorithm. Using the traditional autocorrelation method. And joined the three-level clipping processing.
AudioProcessing
- 该压缩包包括五个基本的语声处理方面程序,主要用来查找基准频率包括AMDF,Griffin,和自相关等算法。用Matlab编写。-The compressed packet consists of five basic Voice processing program, mainly used to find the base frequency, including AMDF, Griffin, and self-related and other algorithms. Prepared us
79419120speechtools
- 本压缩包给出80个语音处理程序,对相关人员有很大价值,尤其是初学做毕设的同学很有用哦-more than 80 ,using energy threshold voice activities endpoint detection procedures, low computational complexity
26104-540_amrcodec
- amr编解码源码工具,适合相关语音处理方面的需要-amr codec source tools for voice processing needs related
yuyin
- 对一段语音片段进行短时处理,进行自相关分析。-For a voice fragments of short-term treatment, autocorrelation analysis.
TMS320VC5509A-cough
- 本文利用5509A设计一套咳嗽检测装载,对于语音处理的相关项目有参考价值!-In this paper, 5509A design a cough test load, the voice processing of the relevant project reference value!
Untitled10
- 基于自相关函数的基音检测算法,再此基础上进行中心削波预处理,估算出基音周期。-Autocorrelation function based pitch detection algorithm based on the center and then the pre-clipping, to estimate the pitch period.
exp3
- 如果观察比较纯净的语音,可以看到韵母部分的波形呈现出一定的周期特性,这个周期被称为基音周期(pitch/f0)。通常部分声母和静音部分观察不到周期性,也就是没有基音周期。基音周期反映了发音时声门开合的频率特点。 对语音进行短时自相关处理,估计基音周期,考察各种平滑方法对自相关结果的影响。 -If you look at a more pure voice, vowel part of the waveform can be seen showing the cyclical nature
audio_tezheng
- 语音信号的时域、频域与倒谱域分析。 1.分析一帧清音和浊音的自相关函数和倒谱系数 2.用Matlab画出该段语音的时域波形、短时能量、短时平均幅度、短时过零率、短时过电平率 3.选择一帧无声、清音和浊音的语音,用Matlab画出它们的对数幅度谱(Time domain, frequency domain and cepstrum domain analysis of speech signals. 1. Analyze the autocorrelation function and c