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speech processing

于 2020-11-11 发布 文件大小:1162KB
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下载积分: 1 下载次数: 6

代码说明:

  中国科学技术大学本科课程语音信号处理实验代码(speech processing code for USTCers)

文件列表:

speech processing\example1\00000005_10kHz.wav
speech processing\example1\00000005_16kHz.wav
speech processing\example1\00000005_8kHz.wav
speech processing\example1\00000005_l6kHz_fir.wav
speech processing\example1\00000005_l6kHz_iir.wav
speech processing\example1\draw_waveform.m
speech processing\example1\fir_lp.m
speech processing\example1\iir_lp.m
speech processing\example1\test_l6k_fir4k.wav
speech processing\exp1\exp1_1.m
speech processing\exp1\exp1_2.m
speech processing\exp1\test_16k.wav
speech processing\exp1\test_l6k_fir3k.wav
speech processing\exp1\test_l6k_fir4k.wav
speech processing\exp1\test_l6k_fir5k.wav
speech processing\exp2\ah.wav
speech processing\exp2\exp2_1.m
speech processing\exp2\exp2_2.m
speech processing\exp2\exp2_3.m
speech processing\exp2\speeded_up.wav
speech processing\exp2\test.m
speech processing\exp2\test_16k.wav
speech processing\example1
speech processing\exp1
speech processing\exp2
speech processing

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  • LBGwlee
    这是我写的用c语言实现LBG算法的一个程序。LBG算法是语音信号处理中一种矢量量化的方法。我的邮箱:wleechina@163.com(This is what I wrote with C Language LBG algorithm a procedure. LBG is the voice signal processing a vector quantization method. My mail : wleechina@163.com)
    2006-10-11 17:10:08下载
    积分:1
  • 7c2f6c56ed6d
    一个HMM的Matlab实现方法,可实现孤立词语音识别(Matlab implementation of a HMM methods, an isolated word speech recognition can be achieved)
    2011-08-04 18:04:12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
  • Vector-quantization
    (1)理解矢量量化的基本原理。 (2)掌握矢量量化器设计的LBG方法。 (3)运用LBG方法获取语音短时平均能量码书((1) to understand the basic principles of vector quantization. (2) master the vector quantizer design LBG method. (3) Using the LBG method to obtain the speech short time average energy code book)
    2017-03-23 11:35:15下载
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  • LMS
    主要是研究光纤通信系统中的克服PMD效应的电域均衡技术,构建电域均衡器的模型并进行仿真实验。找到补偿PMD效应的较理想的电域均衡器结构。(Is to study, fiber-optic communication systems to overcome the effects of PMD electrical domain equalization technology, building a power domain equalizer model and simulation experiments. PMD compensation effect to find a better balance of power domain structure.)
    2008-05-28 19:44:28下载
    积分:1
  • Spectrogram
    matlab中语谱图实现代码,语谱图表示语音信号随时间而变化的谱特性(matlab implementation code in the spectrogram, spectrogram that change over time speech signal spectral characteristics of)
    2011-06-11 10:38:17下载
    积分:1
  • yuyinhecheng
    全面介绍语音合成的知识比较系统很适合语音学习(A comprehensive comparative introduction speech synthesis system is suitable for knowledge language learning)
    2010-09-27 20:34:07下载
    积分:1
  • FIR
    绘制一段语音信号的波形并观察其频谱,用三角窗设计一个满足给定相应技术指标的FIR滤波器,对该语音信号进行滤波去噪处理,比较滤波前后的波形和频谱并进行分析。
    2021-03-22 16:29:16下载
    积分:1
  • temp_matlab
    语音的识别的前端技术,语音的基音周期检测(Front-end voice recognition technology, Voice Pitch Detection)
    2020-11-17 21:39:45下载
    积分:1
  • FFTandicft
    C语言fft和ifdct的函数,可以直接使用(C language functions fft and ifdct can be directly used)
    2009-01-22 00:37:40下载
    积分:1
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