Why ‘L’ and ‘R’ Are Indicated On Headphones?

                   Headphones are a pair of small listening devices. These are specifically designed to fit your left ear or right ear. These headphones are electroacoustic transducers that convert an electrical signal to sound. It allows a single user to listen to an audio privately. Headphones are also called earphones or ear-speakers. These headphones have ‘L’ and ‘R’ written on them. Have you ever wondered the exact reason behind them apart from our usual meaning of ‘Left’ and 'Right'. And what will happen if used in the reversed order?  

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Why ‘L’ and ‘R’ Are Indicated On Headphones?

                  The Left (L) and Right(R) appearance of letters on earphones is for the identification of suitable ear. Both the ear, though physically similar, but are very different from each other because sound has to travel through each of them from the different direction. This fact is involved in the technical design of the earphones and this indication helps in the ear sensitivity. It helps the user to listen to a particular song with comfort and maintain a balance between the wave of sound and ear internal balance.

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                Using the headphones in the correct order always does matter a lot to you. It always depends on what you hear. If the sound emitted in the both the headphones is the same, then there will not be any change in the output. And if the sound differs like the song in one ear and drums in other, it will just be reversed that cannot be noticed.

 

Why ‘L’ and ‘R’ Are Indicated On Headphones?

                 For listening to music placement of earphones in any order might not be very important or recognizable. But in listening to movies or TV it is essential. In stereo recordings, the sound coming from the left will sound louder in the left channel. For Example, A vehicle driving from the left side of the screen to the right will produce a sound in the left speaker first, which then fades over to the right speaker. In this case, if left and right combination of earphones is used we can feel the sound exactly.

                 

            Most of the music is recorded in stereo i.e., there is a separate recording for both left and right ears, if these headphones if properly used i.e., ‘L’ for ‘left’ ear and ‘R’ for ‘Right’ ear can make you feel the sounds coming from the single source otherwise your brain will think that sound will come from different places.

Why ‘L’ and ‘R’ Are Indicated On Headphones?

             Also most music, today plays both bass and treble in different ears, this is because the average human unconsciously responds  to most sounds by ears i.e., if you hear a low noise, you will probably turn your left ear towards it, and the other right ear for the high note. Keeping this in mind most music has bass to the left and treble on the right; this can be identified exactly if you had the best musical experience, of course.

                   

              This ‘L’ left and ‘R’ right combination of earphones can be felt perfectly while playing video games. If you are a fan of FPS games like Counter-Strike, It is very important to wear the headphones in the right order because listening to sounds is vital in determining where the enemy is. If you play Flight simulator games, it is important to notice where the sounds are coming from in the virtual world.

     

             With the Advancements in technology, the headphones are designed so specifically to fit in your left and right Ear without any confusion.

Why ‘L’ and ‘R’ Are Indicated On Headphones?

        So, always use the correct combination of L and R for left and right ear respectively and enjoy the listening of music.

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