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snr

于 2010-11-19 发布文件大小:385KB

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下载积分: 1 下载次数: 293

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计算语音、音频信号的信噪比程序（包含音频样本文件）(Calculation of voice, audio program signal to noise ratio (including the audio sample file))

文件列表：

snr
...\about.cpp,651,2000-08-30
...\about.dfm,2811,2000-08-30
...\about.h,1118,2000-08-30
...\DrvDir.cpp,1160,2000-08-29
...\DrvDir.dfm,1593,2000-08-29
...\DrvDir.h,1063,2000-08-29
...\F01A107.pcm,130104,2000-08-30
...\F01A107.WAV,130148,2000-04-20
...\FILELIST.F,62826,2000-08-29
...\Filelist.m,188478,2000-08-29
...\meter.cpp,6945,2000-08-30
...\meter.dfm,4725,2000-08-30
...\meter.h,2112,2000-08-30
...\SnrMeter.bpr,7643,2000-08-30
...\SnrMeter.cpp,992,2000-08-30
...\SnrMeter.exe,529408,2000-08-30
...\SnrMeter.res,876,2000-08-30
...\sptool.cpp,2547,2000-08-29
...\sptool.h,558,2000-08-29
...\test.txt,11,2000-08-30
...\test1.txt,33,2000-08-30

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yuyinxinhaochuli
语音信号处理中的所有基本的算法的代码（C语言版）(Speech signal processing algorithms in all the basic code (C language version))

2010-10-22 16:50:49下载

积分：1
jcsb
文中研究了6种常用数字调制信号识别的特征参数集，并采用决策树判别方法进行分类识别。仿真结果表明，在SNR≥5dB时，识别正确率在99 以上，且当SNR≥20dB时，识别正确率达到100 。其特点是，算法简单，识别正确率高，达到了自动分类识别的目的，并有利于实现识别的实时化。(In this paper, we study the set of characteristic parameters of the six kinds of commonly used digital modulation signal recognition, and decision tree method for classification. The simulation results show that SNR 鈮� 5dB, the correct rate more than 99 , and when SNR 鈮� 20dB, the correct rate of 100 . Which is characterized by simple algorithm to identify the correct rate, to achieve the purpose of automatic classification and recognition, and help to identify real-time.)

2012-07-19 09:29:58下载

积分：1
Td-psolaPitchDuration
使用TD-PSOLA（td-psola、psola）算法，做了一个语音合成，实现语音声调的变调，时长的变化等功能。参考praat源码，提取出其合成方法，效果不错。需要提供pitchtier、durationtier、pointprocess等准换信息文本（可由praat产生）供readfile函数读入(Use TD-PSOLA (TD-PSOLA, PSOLA algorithm, made a speech synthesis, speech tone tone sandhi, long-term changes in the function. Reference Praat source code, extract its synthetic method, the effect of the same.)

2021-03-13 14:59:24下载

积分：1
lunwen
本文主要研究普通计算环境下语音自动识别(ASR)技术的软件实时实现，基于语音识别的基本原理和过程。在VC环境下建立了一套语音识别系统及其演示软件。实验表明，该系统对特定人情况有较高的识别率和一定的实时性(In this paper, under the computing environment on general automatic speech recognition (ASR) technology to achieve real-time software, speech recognition based on the basic principles and processes. VC environment in the establishment of a voice recognition system and its presentation software. The experiments show that the systems are in particular have a high recognition rate and a certain degree of real-time)

2009-06-06 15:14:09下载

积分：1
PVVSSessP2Po
语音通信控件源码点对点专用版简介VSession语音通信控件源码点对点专用版，版本2.0，此版本集成了G729A压缩算法，实时传输协议，话音清晰流畅！使用简单易懂方便！此控件源码是在本人以前发布的控件件源码VSessionn2.0版本的基础上，加入点对点通信时的呼叫，应答，挂断等通话前后的同步功能，使其用于点对点通信更加方便！如果您想要在程序源码中自定义点对点间的通话联系方式，或者有一对多，多对多的 (Voice communications control source peer-to-peer special edition Introduction VSession voice communication control source peer-to-peer special edition, version 2.0, this version integration the G729A compression algorithm, Real-time Transport Protocol, clear and smooth voice! Easy to understand and easy to use! This control source is in the I control previously released the parts source VSessionn2.0 version based on peer-to-peer communication call, answer, hang up, etc. the synchronization function before and after the call to make it more convenient for point-to-point communication ! If you want to program source from the definition of point-to-point calls between Contact, or one-to-many, many-to-many)

2012-09-15 22:00:40下载

积分：1
AudioPlayer
这是语音播放接口组件，将语音数据输入，会播放声音。经过测试确保可用。(This is the voice player interface module, the voice data input, will play the sound. After testing to ensure that the.)

2016-11-11 16:57:53下载

积分：1
snr
计算语音、音频信号的信噪比程序（包含音频样本文件）(Calculation of voice, audio program signal to noise ratio (including the audio sample file))

2010-11-19 11:37:47下载

积分：1
TPCALDAAh
这是自己毕业设计做的PCA和LDA的结合，训练和识别别过程都有，用的是ORL库里的图像，具有较高的识别率！ (This is a combination of PCA and LDA graduation design, training and do the process of the identification with ORL library of images, has a high recognition rate!)

2012-07-19 11:21:01下载

积分：1
Cepstrum
这是语音信号处理中求倒谱的程序,我自己编的,很简单,实现了一段序列求倒谱的功能(This is the voice signal processing for cepstrum procedures, I developed, is very simple. achieve a sequence for the functional cepstrum)

2006-10-11 20:12:24下载

积分：1
EndpointDetection_Pitch
这是一个与语音识别与端点检测有关的文件,是用C++写的源程序,相信对大家有用(This is a speech recognition with the Endpoint Detection of the documents are written in C source files, it may be useful to think)

2020-12-01 14:39:26下载

积分：1

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