Who is inventor of earphone?
sAM wALTON OF wAL-MART sTORES iNC.
How come the left earphone doessn't sound as loud as the right earphone?
right--main music/beat left--base chorus. For iphone/pod/touch, you can change this in a setting called the equalizer
What if your earphone is not connected to your mobile but still it is displaying that earphone is connected?
They were receiving instructions and timings. Also, because sound travels much slower than light, each performer would have had the music directly in their earphones to ensure they all stayed in time.
How to put on earphone?
Yes I currently have some which came with it in an Irish chain store called Xtra-Vision.
DIY Earphone Amplifiers?
Background noise can interfere with the sounds you hear coming through a set of earphones. To drown out the background noise, you may choose to turn the volume on your CD or MP3 player up to its ma...
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