What is the stethoscope effect
Simply speaking, because the wire material is hard, the sound when it is rubbed against the clothes or when it comes into contact with other objects, the sound will seriously affect the listening mood of the user as the wire enters the ear canal. In short, the stethoscope effect is that the earphones "have a squeaking sound inside". For the music lovers who wear the earphones, the stethoscope effect is the biggest killer, let us sit and listen to the songs. Not a way, first we will analyze the cause of the stethoscope effect:
1, the wire of the earphone is harder
Since we all know that the harder the wire is, the more obvious the stethoscope effect is, then the earphone manufacturers must know why they also choose harder wires. Usually the wires are harder and can protect the copper core inside. Of course, the line change is not A good way is to not solve the stethoscope effect perfectly, it may also cause the sound quality to deteriorate, and the sound quality of the wire will also change.
2. Friction with objects such as clothes (main reason)
Rubbing objects together produces sound, and it is not realistic for us to sit still and listen to songs.
How to solve the stethoscope effect
1. You can try the ear hook and change the ordinary earphone to the ear type to reduce the stethoscope effect.
2. wearing the ear around the side, and using the wire clip, the end of the line is fixed with a rubber band or clip clamped, through the method of stabilizing the line to reduce the shaking friction;
3. It is also a good way to walk the line inside the clothes and reduce the sway of the line;
4. Lift the earphone cable close to the player's section. It is the best way to close the distance from the earbuds. This reduces the length of the thread, avoids excessive contact and friction, and compares the portable player to the chest pocket. suitable.