代码搜索:语音降噪

找到约 2,424 项符合「语音降噪」的源代码

代码结果 2,424
www.eeworm.com/read/155966/11836812

m chuzhiminganxing.m

clear;close all;clc; [u,fs,bits]=wavread('D:\matlab\toolbox\vr\vrealm\program\sounds\bird');%读入语音数据 N=length(u); %fs=10000; t=0:1/fs:(N-1)/fs;%使得t的长度和u的长度一样,方便时域画图 k=0:N-1; f=fs*k/N;
www.eeworm.com/read/341613/12075828

m 7-15.m

%例程7-15 PCM编码 %首先,A律13折线量化的Matlab程序实现如下: function y=pcmA13(x) %A律13折线压缩特性 x=x/max(x); % x归一化 z=sign(x); %语音信号是双极性信号,负方向对称 x=abs(x); for
www.eeworm.com/read/340750/12135919

lik temperature_ctrl.lik

Version: 3.0 Options: m37 Obj: "D:\Program Files\Sunplus\unSPIDE1.10.0\startupD.obj" Obj: "F:\刻录光盘\电子竞赛\典型应用篇\电子竞赛—具有语音功能的水温控系统\temperature_ctrl\Debug\Resource.obj" Obj: "F:\刻录光盘\电子竞赛\典型应用篇\电子竞赛—具
www.eeworm.com/read/221223/14752969

m 例程17-1.m

%装载语音信号 N=1024; s=wavread('fem.wav',N); figure(1); plot(1:N,s,'LineWidth',2); xlabel('时间 n');ylabel('幅值 A'); s=s+0.001*randn(1,N)'; %用小波db3对s进行5层分解 level=5; [c,l]=wavedec(s,level,'db3'); %
www.eeworm.com/read/461648/1551976

m program_17_01_special.m

%装载语音信号 N=1024; s=wavread('fem.wav',N); figure(1); plot(1:N,s,'LineWidth',2); xlabel('时间 n');ylabel('幅值 A'); s=s+0.001*randn(1,N)'; %用小波db3对s进行5层分解 level=5; [c,l]=wavedec(s,level,'db3'); %
www.eeworm.com/read/318233/3571050

m program_17_01_special.m

%装载语音信号 N=1024; s=wavread('fem.wav',N); figure(1); plot(1:N,s,'LineWidth',2); xlabel('时间 n');ylabel('幅值 A'); s=s+0.001*randn(1,N)'; %用小波db3对s进行5层分解 level=5; [c,l]=wavedec(s,level,'db3'); %
www.eeworm.com/read/471956/6884514

m duanshinl.m

a1=zeros(1,620);K=450;R=zeros(1,250); duanshnl=0;maxx=0;speech=zeros(1,1000); sp1=wavread('c:\语音信号处理\a.wav');%8000采样频率 maxx=max(sp1); speech(1:1000)=sp1(1:1000); duanshnl=speech(1:1000)*speech(
www.eeworm.com/read/268860/11117705

m 例程17-1.m

%装载语音信号 N=1024; s=wavread('fem.wav',N); figure(1); plot(1:N,s,'LineWidth',2); xlabel('时间 n');ylabel('幅值 A'); s=s+0.001*randn(1,N)'; %用小波db3对s进行5层分解 level=5; [c,l]=wavedec(s,level,'db3'); %
www.eeworm.com/read/147214/12576193

html 01_9_14_15.asp.html

计算机世界网-用Winsock实现语音全双工通信使用 .a14{font-size:14px;text-indent:25px;line-height:20px} .f{
www.eeworm.com/read/300378/13916829

m program_17_01_special.m

%装载语音信号 N=1024; s=wavread('fem.wav',N); figure(1); plot(1:N,s,'LineWidth',2); xlabel('时间 n');ylabel('幅值 A'); s=s+0.001*randn(1,N)'; %用小波db3对s进行5层分解 level=5; [c,l]=wavedec(s,level,'db3'); %