problem with sound device

This is a discussion on problem with sound device within the Networking/Device Communication forums, part of the General Programming Boards category; hi my querry is.. Ex: i have a mobile... in that am listening the songs... at that time an incoming ...

  1. #1
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    problem with sound device

    hi
    my querry is..
    Ex: i have a mobile... in that am listening the songs... at that time an incoming call is coming..
    i want to lift the call with out quitting or without muting the songs player..
    at the same time i have listen the music ang voice of the caller...
    it is just an example.
    is it possible...?
    how?

    please help me thank you in advance

  2. #2
    Registered User Tonto's Avatar
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    Anything is possible. Do you honestly expect an answer that is anything more detailed than this answer, given how completely vague you were?

    ╔╗╔╦══╦╗╔╦══╦╗
    ║╚╝║╔╗║╚╝║╔╗║║
    ║╔╗║╠╣║╔╗║╠╣╠╣
    ╚╝╚╩╝╚╩╝╚╩╝╚╩╝

    codez http://code.google.com/p/zxcvbn/

  3. #3
    Malum in se abachler's Avatar
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    Quote Originally Posted by munna_dude View Post
    is it possible...?
    YES
    how?
    by rewriting the firmware of the phone.
    Until you can build a working general purpose reprogrammable computer out of basic components from radio shack, you are not fit to call yourself a programmer in my presence. This is cwhizard, signing off.

  4. #4
    Registered User kryptkat's Avatar
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    Depends on the “mobile”. I am not sure of the hardware of your “mobile” but a wav file or mp3 can have multiple channels. A standard 8 bit riff.

    Code:
    <fmt-ck> ->   fmt( <common-fields> <format-specific-fields> )
    
    <common-fields> ->
    	struct
    	{
    		WORD wFormatTag;         // Format category
    		WORD wChannels;          // Number of channels
    		DWORDdwSamplesPerSec;    // Sampling rate
    		DWORDdwAvgBytesPerSec;   // For buffer estimation
    		WORD wBlockAlign;        // Data block size
    	}
    Code:
     channels       1         2
                 _________ _________ 
                | left    | right   |
      stereo    |         |         |
                |_________|_________|
    
    
                     1         2         3
                 _________ _________ _________ 
                | left    | right   | center  |
      3 channel |         |         |         |
                |_________|_________|_________|
    
                     1         2         3         4
                 _________ _________ _________ _________ 
                | front   | front   | rear    | rear    |
      quad      | left    | right   | left    | right   |
                |_________|_________|_________|_________|
    
                     1         2         3         4
                 _________ _________ _________ _________ 
                | left    | center  | right   | surround|
      4 channel |         |         |         |         |
                |_________|_________|_________|_________|
    
                     1         2         3         4         5         6
                 _________ _________ _________ _________ _________ _________
                | left    | left    | center  | right   | right   |surround |
      6 channel | center  |         |         | center  |         |         |
                |_________|_________|_________|_________|_________|_________|
    by using different number of channels you can separate the audio. But that requires more speakers.

    What do you mean by “lift”? You can deal with each channel as needed.

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