play audio song in background of my project

i want to play the audio tone(song), when my project GUI run ,,i have 3 GUI of my project which are linked with each other ,,...i want tooo play tone in background until my project is run.. can any on ehelp meee how can i play:

[Joakim Magnusson]

What format is the sound file?

[reema]

sound in mp3 or format or wav form

Answer 1

[Joakim Magnusson]

If you have a .wav file i think this will work. First load your file:

[y f]=audioread('yourMusicFile.wav');

Then play audio with:

sound(pl);

Stop sound with:

clear playsnd;

[reema]

its work wwith his code ...but now tell me i want to stop this song in spacific palace (when me pushbutton click)..now how can i do this?

[y f]=audioread('21.mp3');
sound(y,f);

[reema]

orr can i repeat this song until project last GUI is open..when GUI is exit then song shold be stop

[Joakim Magnusson]

I edited the answer, does it work?

[reema]

yes its work..but little bit enhancement i do

[reema]

can i repeat the song until my last GUI is open ..when last GUI is exit then song is stop...or pushing any button the song will stop

[reema]

sorry i didn't see the edit part

[Joakim Magnusson]

Like Sean answered, try audioplayer:

player = audioplayer(y,f);
play(player);
pause(player);
resume(player);  
stop(player);

[reema]

no its not work.... thsi code didin;t play the song even: my code is playthe song given below:

[y f]=audioread('21.mp3');
sound(y,f);

[reema]

ok i try sean answer

[Joakim Magnusson]

This doesn't work you say?:

[y f]=audioread('21.mp3');
player = audioplayer(y,f);
play(player);

[reema]

no itss not work.. i can;t hear the song even:

[Joakim Magnusson]

i think the handle to the player disappear after the callback and therefore the audioplayer disappear. try:

persient player;
[y f]=audioread('21.mp3');
player = audioplayer(y,f);
play(player);

or this is just a guess but maybe just:

[y f]=audioread('21.mp3');
handles.player = audioplayer(y,f);
play(player);

[reema]

noo doingg nothinggg... i can play the song but i can't stop it..when me want

[reema]

i got the ans ...if we stop the music then simplyy

   clear sound;

its wok with my code not with audioplayer's code

[reema]

joakim sir i need some professional tones which me able to play in background of my project when its run ..can you help me? give any link for download professional tones

[Joakim Magnusson]

Doesn't this work with audioplayer? :

stop(player);

What do you mean with profesional tones ?

[reema]

i have a project i want to playback the tone when its run ...soo its a project so the tone should be anyy profeesional

[reema]

okay let me check this stop(player);

[reema]

noo itss nott work with matlab R2013a ..i don't knw about other versions.. its nott workk when we apply this code :

[y, f]=audioread('21.mp3');
player = audioplayer(y,f);
play(player);

then we can't hear the song even...

[reema]

and when we use stop(player); the errror show

Undefined function or variable 'player'.

Error in Face_Detection_And_Recognition>pushbutton1_Callback (line 106)
stop(player);

[Joakim Magnusson]

Like i said , you must "save" the handle to the audioplayer. Either by this at the begining of your code:

 persient player;

Or by this whey you create the audioplayer:

 handle.player = audioplayer (Y, f);

[reema]

no sir, when me use this presient code then error show undefine function presient....its not work with matlab r2013a

[Joakim Magnusson]

What happens when you use handle? Without using persient.

[reema]

firstly show the error undefine function presient

[reema]

its perfectly work with sound's code then why we use audioplayer

[reema]

when me use this code your recommended:

[y f]=audioread('21.mp3');
handles.player = audioplayer(y,f);
play(player);

then error show:

Undefined function or variable 'player'.

Error in Face_Detection_And_Recognition>Face_Detection_And_Recognition_OutputFcn (line 100)
play(player);

[reema]

and when me use this code also your recommended:

persient player;

[y f]=audioread('21.mp3');
player = audioplayer(y,f);
play(player);

then error show:

Undefined function 'persient' for input arguments of type 'char'.

Error in Face_Detection_And_Recognition>Face_Detection_And_Recognition_OutputFcn (line 96)
persient player;

[reema]

sir do you have any idea about voice effects in matlab? i want to generate voice with effect...i have simple recorded voice and want to hear in voice efects(sound effects)..

Answer 2

[Sean de Wolski]

audioplayer can play without play blocking (so your other processes and continue).

[reema]

i can't get your point please elabrate

[Sean de Wolski]

When you play a song with sound, it blocks audioplayer does not so you can have your code running.

Read the example in the doc linked or at:

doc audioplayer

[reema]

but when me use the audioplayer then i can;t hear the song