clear all;  
fclose('all');

% Fp_Speech=fopen('E:\\已完成的工作\\2001年暑假的工作\\語音\\16k\\M_陳一寧_特定人數(shù)碼采集.dat','r');%打開語音文件 .dat
Fp_Speech=fopen('E:\PiPi_Demo\皮皮\m_牟耕谷_皮皮_wj.seg','r');%打開語音文件 .dat
Fp_EP1=fopen('D:\語音庫\合并的語音庫及程序\file1\F_100_NoName_epd.txt','rt');%打開端點(diǎn)文件 .txt
% Fp_EP1=fopen('E:\\已完成的工作\\2001年暑假的工作\\語音\\16k\\M_陳一寧_特定人數(shù)碼采集_epd.txt','rt');%打開端點(diǎn)文件 .txt
%Fp_EP2=fopen('E:\\已完成的工作\\2001年暑假的工作\\語音\\16k\\M_陳一寧_特定人數(shù)碼采集_epd.txt','rt');

%讀入語音文件總的句子數(shù)
fseek(Fp_Speech,198,'bof');
Sentence_Num=fread(Fp_Speech,1,'int16');
%讀端點(diǎn)文件
tmpS = fscanf(Fp_EP1,'%s',1);
Sentence_Num1 = fscanf(Fp_EP1,'%s',1);

%tmpS = fscanf(Fp_EP2,'%s',1);
%Sentence_Num2 = fscanf(Fp_EP2,'%s',1);

%循環(huán)每一句話
offset_sentence=2; %從第幾句話開始讀語音

%讀入一句話起始端點(diǎn)
for i=0:(offset_sentence-1),
    tmppoint = fscanf(Fp_EP1,'%ld',2);
end
    
for iSentence_Num=offset_sentence:Sentence_Num,

    %讀入一句語音數(shù)據(jù)的首地址
    fseek(Fp_Speech,200,'bof');
    fseek(Fp_Speech,2*4*iSentence_Num,'cof');
    Off_Set=fread(Fp_Speech,1,'int32');
    %讀入一句語音數(shù)據(jù)的總字節(jié)數(shù)
    SentenceLength_Byte=fread(Fp_Speech,1,'int32');
    fseek(Fp_Speech,Off_Set,'bof');
    %讀入語音數(shù)據(jù)
    VoiceData_Short=fread(Fp_Speech,SentenceLength_Byte/2,'int16');
    
    Start1 = fscanf(Fp_EP1,'%ld',1);
    %讀入一句話的終止端點(diǎn)
    End1 = fscanf(Fp_EP1,'%ld',1);
    %讀入一句話起始端點(diǎn)
    %Start2 = fscanf(Fp_EP2,'%d',1);
    %讀入一句話的終止端點(diǎn)
    %End2 = fscanf(Fp_EP2,'%d',1);

    x=1:SentenceLength_Byte/2;
    x = x %/ 8000;
    Start1 = Start1 / 8000;
    End1 = End1 / 8000;
    y=(-5000):20:(5000);
    %畫圖
    plot(x,VoiceData_Short,'g');
    hold on;
    plot(Start1,y,'r-',End1,y,'r-');
    axis('tight');
    hold off;
    string=int2str(iSentence_Num);
    title(string);
    %VoiceData_Short=VoiceData_Short/32768;
    %wavwrite(VoiceData_Short,8000,string);     
    pause;
end
fclose('all');