登录
首页 » matlab » yuyinfenxi

yuyinfenxi

于 2017-07-10 发布 文件大小:2KB
0 295
下载积分: 1 下载次数: 6

代码说明:

  利用自相关或平均幅度差提取基音原理,帧长160,帧移80。求能量E、过零率Z和基音周期pitch;采用自相关法或平均幅度差法求取基音周期,基音周期范围(80~400hz);画出能量、过零率和基音曲线。(Pitch principle is extracted by means of autocorrelation or mean amplitude difference)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • 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
  • 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
  • lpcc_xiang
    c++语言开发,用于LPCC特征参数提取的,在语言识别系统中应用广泛。(c language, LPCC Features for feature extraction, in language recognition system widely used.)
    2021-04-29 13:58:43下载
    积分:1
  • Audio-Watermarking-master
    鲁棒数字音频盲水印水印置乱算法实现基于阿诺德变换的离散小波变换,离散余弦变换(Robust Blind Digital Audio Watermarking Implementation Based on Watermark Scrambling Algorithm-Arnold Transform Discrete Wavelet Transform,Discrete Cosine Transform,Erro Correcting Code)
    2018-04-16 12:52:31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
  • 2017Car_Synthetical_DemoV05.01
    能自动循迹 图像识别 语音识别 避障 红外光感应 过ETC等功能(Can automatic speech recognition obstacle avoidance tracking infrared induction ETC function)
    2018-04-02 11:45:07下载
    积分:1
  • espeak-1.46.02-source
    一款语音和成软件,主要是文本转语音,包括英文、普通话等(text change to speak)
    2021-01-03 18:18:56下载
    积分:1
  • 新建文件夹 (4)
    基于matlab的HMM语音识别仿真,通过matlab实现对0-9数字的语音识别(HMM speech recognition simulation based on MATLAB)
    2019-05-30 15:21:09下载
    积分:1
  • test-one
    语音识别,有详细的程序注释,正确率达到95 (Speech recognition, detailed program notes, the correct rate of 95 )
    2013-02-26 14:47:28下载
    积分:1
  • EVRC
    EVRC的语音编码算法研究及仿真,及二阶固定码本搜索算法(Speech Coding Algorithm and Simulation of EVRC)
    2017-04-27 23:14:34下载
    积分:1
  • 696518资源总数
  • 106265会员总数
  • 10今日下载