【语音识别】特定人的语音识别分辨【含Matlab源码 534期】

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①Matlab语音处理（进阶版）

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⛄一、简介

基于matlab特定人的语音识别分辨

⛄二、部分源代码

function varargout = yuyinshibie(varargin)
% YUYINSHIBIE MATLAB code for yuyinshibie.fig
% YUYINSHIBIE, by itself, creates a new YUYINSHIBIE or raises the existing
% singleton*.
%
% H = YUYINSHIBIE returns the handle to a new YUYINSHIBIE or the handle to
% the existing singleton*.
%
% YUYINSHIBIE(‘CALLBACK’,hObject,eventData,handles,…) calls the local
% function named CALLBACK in YUYINSHIBIE.M with the given input arguments.
%
% YUYINSHIBIE(‘Property’,‘Value’,…) creates a new YUYINSHIBIE or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before yuyinshibie_OpeningFcn gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to yuyinshibie_OpeningFcn via varargin.
%
% *See GUI Options on GUIDE’s Tools menu. Choose “GUI allows only one
% instance to run (singleton)”.
%
% See also: GUIDE, GUIDATA, GUIHANDLES

% Edit the above text to modify the response to help yuyinshibie

% Last Modified by GUIDE

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct(‘gui_Name’, mfilename, …
‘gui_Singleton’, gui_Singleton, …
‘gui_OpeningFcn’, @yuyinshibie_OpeningFcn, …
‘gui_OutputFcn’, @yuyinshibie_OutputFcn, …
‘gui_LayoutFcn’, [] , …
‘gui_Callback’, []);
if nargin && ischar(varargin{1})
gui_State.gui_Callback = str2func(varargin{1});
end

if nargout
[varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});
else
gui_mainfcn(gui_State, varargin{:});
end
% End initialization code - DO NOT EDIT

% — Executes just before yuyinshibie is made visible.
function yuyinshibie_OpeningFcn(hObject, eventdata, handles, varargin)
% This function has no output args, see OutputFcn.
% hObject handle to figure
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% varargin command line arguments to yuyinshibie (see VARARGIN)

% Choose default command line output for yuyinshibie
handles.output = hObject;

% Update handles structure
guidata(hObject, handles);

% UIWAIT makes yuyinshibie wait for user response (see UIRESUME)
% uiwait(handles.figure1);

% — Outputs from this function are returned to the command line.
function varargout = yuyinshibie_OutputFcn(hObject, eventdata, handles)
% varargout cell array for returning output args (see VARARGOUT);
% hObject handle to figure
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)

% Get default command line output from handles structure
varargout{1} = handles.output;

% — Executes on button press in record.
function record_Callback(hObject, eventdata, handles)
% hObject handle to record (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
set(handles.record,‘Enable’,‘off’);
pause(0.01);
Fs = str2double(get(handles.inputFs,‘String’));
inputtime = str2double(get(handles.inputtime,‘String’));
handles.Fs = Fs;
handles.y = audiorecorder(Fs,16,2);
recordblocking(handles.y,inputtime);
set(handles.record,‘Enable’,‘on’);
a = getaudiodata(handles.y);
audiowrite(‘C:\Users\11956\Desktop\ly.wav’,a,Fs);

function inputFs_Callback(hObject, eventdata, handles)
% hObject handle to inputFs (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)

% Hints: get(hObject,‘String’) returns contents of inputFs as text
% str2double(get(hObject,‘String’)) returns contents of inputFs as a double

% — Executes during object creation, after setting all properties.
function inputFs_CreateFcn(hObject, eventdata, handles)
% hObject handle to inputFs (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,‘BackgroundColor’), get(0,‘defaultUicontrolBackgroundColor’))
set(hObject,‘BackgroundColor’,‘white’);
end

function inputtime_Callback(hObject, eventdata, handles)
% hObject handle to inputtime (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)

% Hints: get(hObject,‘String’) returns contents of inputtime as text
% str2double(get(hObject,‘String’)) returns contents of inputtime as a double

% — Executes during object creation, after setting all properties.
function inputtime_CreateFcn(hObject, eventdata, handles)
% hObject handle to inputtime (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,‘BackgroundColor’), get(0,‘defaultUicontrolBackgroundColor’))
set(hObject,‘BackgroundColor’,‘white’);
end

% — Executes on selection change in choosewav.
function choosewav_Callback(hObject, eventdata, handles)
% hObject handle to choosewav (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)

% Hints: contents = cellstr(get(hObject,‘String’)) returns choosewav contents as cell array
% contents{get(hObject,‘Value’)} returns selected item from choosewav

% — Executes during object creation, after setting all properties.
function choosewav_CreateFcn(hObject, eventdata, handles)
% hObject handle to choosewav (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called

% Hint: popupmenu controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,‘BackgroundColor’), get(0,‘defaultUicontrolBackgroundColor’))
set(hObject,‘BackgroundColor’,‘white’);
end

% — Executes on button press in playzuyuan.
function playzuyuan_Callback(hObject, eventdata, handles)
% hObject handle to playzuyuan (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
if get(handles.choosewav,‘Value’) == 2
yyy = audioread(‘s1.wav’);
elseif get(handles.choosewav,‘Value’) == 3
yyy = audioread(‘s2.wav’);
elseif get(handles.choosewav,‘Value’) == 4
yyy = audioread(‘s3.wav’);
elseif get(handles.choosewav,‘Value’) == 5
yyy = audioread(‘s4.wav’);
elseif get(handles.choosewav,‘Value’) == 6
yyy = audioread(‘s5.wav’);
end
zuyuanfile=audioplayer(yyy,44100);
play(zuyuanfile);
playblocking(zuyuanfile);

% — Executes on button press in maben.
function maben_Callback(hObject, eventdata, handles)
% hObject handle to maben (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
global code;
code = train(‘s’,5);

% — Executes on selection change in identifywav.
function identifywav_Callback(hObject, eventdata, handles)
% hObject handle to identifywav (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)

% Hints: contents = cellstr(get(hObject,‘String’)) returns identifywav contents as cell array
% contents{get(hObject,‘Value’)} returns selected item from identifywav

⛄三、运行结果

⛄四、matlab版本及参考文献

1 matlab版本
2014a

2 参考文献
[1]韩纪庆,张磊,郑铁然.语音信号处理（第3版）[M].清华大学出版社，2019.
[2]柳若边.深度学习:语音识别技术实践[M].清华大学出版社，2019.

3 备注
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