Converting a cellphone headset to Landphone headset

Discussion in 'Homework Help' started by braincrafter, Feb 10, 2013.

  1. braincrafter

    Thread Starter New Member

    Feb 10, 2013
    1
    0
    I replaced other parts of an old cellphone with an old landphone. I replaced the ear piece with the landphone ear piece. But when tried to connect the microphone to cellphone mic connection its howling or echo. So I experimented with stereo headset with wires. But same prob repeating. Actually I want to use that spring type wire to connect for giving a superb genuine landphone appearance. Spring cable contains 4 wires and connecting through their teleponic ports. Help me to connect and correct my microphone.
     
  2. WBahn

    Moderator

    Mar 31, 2012
    17,737
    4,789
    And this is homework for which course????
     
  3. jaygatsby

    New Member

    Nov 23, 2011
    185
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    Haha.................
     
  4. DumboFixer

    Active Member

    Feb 10, 2009
    219
    34
    The problem is that the hardware and software are carefully crafted and tuned so that they do not interfere with each other. By changing one or both mic and speaker you are changing the tuning characteristics
     
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