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  • I just came to know, when Mobile phone and keyboard speaker( Musical keyboard ) when it is in ON state, are in contact with each other, the speaker of the keyboard may get affected due to interference caused by both the signals.

    Is it true? if it is so, Why the speaker gets affected.
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  • Jeffrey Arulraj

    Member • Aug 2, 2013

    Speaker is a magnetic based device

    The EM signals used to power the mobile can cause temporary harmonic interference in the audio frequency range that gets amplified by the speakers magnet

    Hope I am a little clear here mate
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  • Ahsanul haque

    Member • Aug 5, 2013

    Thanks Good Topics
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