how i can fix this error in soundsc function

hi hope you are well

i am using matlab 2013

please please how i can fix this error

Error using soundsc (line 25) Audio data must be real and floating point.

in code for speech recognition that compares two sound and returns as result a "matching" or a "not matching

Answer 1

[John D'Errico]

Read the error message.

"Error using soundsc (line 25) Audio data must be real and floating point."

Walter left one thing out.

soundsc(real(double(YourData)))

Even better, figure out why your data is either not real or not double.

Was this really worth waiting for 9 hours?

Answer 2

[Walter Roberson]

soundsc(double(YourData))

Answer 3

[n]

still the same problem :(

Answer 4

[n]

the audio data is already double but i don't know what reason of error :(

Answer 5

[n]

please any one answer me :(

Answer 6

[n]

thaaaaaaaank you soooo much Mr i really appreciate your helps

ok Mr i linked this code in matlab with vb.net so when i call it in vb this message appear

so please what is the problem it can be :(

Answer 7

[n]

please where are you :(

this is a code

 function test2 =test2()
clear;
[x,f]=audioread('C:\Users\TOSHIBA\father.wav');
extract=melcepst(x,f);
save( 'C:\Users\TOSHIBA\father.mat','extract');
[x1,f1]=audioread('C:\Users\TOSHIBA\color.wav');
extract2=melcepst(x1,f1);
save( 'C:\Users\TOSHIBA\color.mat','extract2');

Fid=fopen('C:\Users\TOSHIBA\path1.txt'); A=fscanf(Fid,'%u'); path=fscanf(Fid,'%s'); %path=mat2str(path); fclose=Fid;

[x,fsampling]=audioread(path); pause(5); x=fft(x); fp=100; fs=1000; wp=2*fp/fsampling; ws=2*fs/fsampling; [N,wn]=buttord(wp,ws,1,5); [b,a]=butter(N,wn); y=filter(b,a,x); soundsc((real(double(y))),fsampling)

[h,t]=impz(b,a); N1=size(h,1); n=1:N1;

extract=melcepst(y,fsampling); if(A==1) B1=importdata('C:\Users\TOSHIBA\father.mat'); d1=disteusq(extract,B1); result1=int64(sum(sum(d1))); if ((result1>=1517405)&&(result1<=3399480)) test='true'; else test='false'; end end if(A==2) B2=importdata('C:\Users\TOSHIBA\color.mat'); d2=disteusq(extract,B2); result2=int64(sum(sum(d2))); if ((result2>=521370)&&(result2<=668471)) test='true'; else test='false'; end end

[Walter Roberson]

Where am I? In the middle of an extended power failure due to a large ice storm. 1/2 million people without power in below-freezing temperatures.

Answer 8

[n]

function test2 =test2()
clear;
[x,f]=audioread('C:\Users\TOSHIBA\father.wav');
extract=melcepst(x,f);
save( 'C:\Users\TOSHIBA\father.mat','extract');
[x1,f1]=audioread('C:\Users\TOSHIBA\color.wav');
extract2=melcepst(x1,f1);
save( 'C:\Users\TOSHIBA\color.mat','extract2');
Fid=fopen('C:\Users\TOSHIBA\path1.txt');
A=fscanf(Fid,'%u');
path=fscanf(Fid,'%s'); %path=mat2str(path); fclose=Fid;
[x,fsampling]=audioread(path);
pause(5);
x=fft(x);
fp=100;
fs=1000;
wp=2*fp/fsampling;
ws=2*fs/fsampling;
[N,wn]=buttord(wp,ws,1,5);
[b,a]=butter(N,wn);
y=filter(b,a,x);
soundsc((real(double(y))),fsampling)
[h,t]=impz(b,a);
N1=size(h,1);
n=1:N1;
extract=melcepst(y,fsampling);
if(A==1)
    B1=importdata('C:\Users\TOSHIBA\father.mat');
    d1=disteusq(extract,B1);
    result1=int64(sum(sum(d1)));
    if ((result1>=1517405)&&(result1<=3399480))
        test='true';
    else
        test='false';
    end
end
if(A==2)
    B2=importdata('C:\Users\TOSHIBA\color.mat');
    d2=disteusq(extract,B2);
    result2=int64(sum(sum(d2)));
    if ((result2>=521370)&&(result2<=668471))
        test='true';
    else
        test='false';
    end
end
end

[Image Analyst]

Is this the answer? You posted it as an "answer" to your original question. If it's not an answer/solution, then add it as a "Comment" to someone else's answer.

Answer 9

[n]

no it is not answer , sorry this the code that has error

Answer 10

[n]

please any one help me?? i am novice in matlab :(

[Image Analyst]

Please stop adding answers and make them comments instead. These are not answers. Anyway, you marked it as accepted so a lot of people probably aren't even bothering to look at this anymore, figuring you got it solved.

[n]

Aha , so sorry Mr. I didn't know this rule before , thanks for notify me .

my last helping request is the second error another of first one that solved , can i post it in another question or what ? :(