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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

代码说明:

  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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  • 57578882test-one-(1)
    语音识别程序,可以识别哪个声音是谁发出来的。(Voice recognition program, you can identify who sent the voice is coming.)
    2015-04-19 16:33:41下载
    积分:1
  • AEC
    语音AEC的demo程序和库源代码,在win7下验证可行。(audio aec demo in windows7.)
    2020-07-16 22:58:49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
  • Speech-Signal-Processing
    语音信号处理c语言程序-音高、加窗、MFCC、PLP、等(C programming language speech signal processing- pitch, add window, MFCC, PLP, etc)
    2015-11-17 21:15:48下载
    积分:1
  • speech
    语音自动识别技术,采用C++编程,可以给做语音识别的提供参考(Automatic speech recognition technology, using C++ programming, you can do to provide a reference for Speech Recognition)
    2009-10-15 22:20:29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
  • ConvertToOne
    能有效实现语音合并,将两个相同采样率和相同精度的语音文件合并成为一个相同采样率和相同精度的语音文件。(Can effectively realize the merger of voice, and the two the same sampling rate and the same precision audio files into a different sampling rate and the same accuracy of voice files.)
    2007-10-11 17:33:49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
  • 000971
    语音识别,实现语音的识别功能,,特定人的语音识别。识别0~9的发音(Speech recognition, voice recognition function, a particular person' s speech recognition. Identify the pronunciation of 0 to 9)
    2011-05-13 11:01:54下载
    积分:1
  • IT-RREC-P[1]5T
    ITU P.563 语音质量评价,能只送入失真信信号,而不需要参考信号,便能评价失真信号的MOS分 (ITU P.563 voice quality assessment can only be sent to the distortion of the letter signals without the need for a reference signal will be able to evaluate distortion signal MOS score)
    2012-07-11 10:55:58下载
    积分:1
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