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How is the headset tuned?

Headset from design to manufacturing is the material, electrical, ergonomic, auditory psychology and other disciplines of the integration, is the individual engineers once a time to optimize the calculation, is the cooperation of various raw material manufacturers. The tuner sounds like an ear to eat, in fact, called the engineer is better, and certainly not a person, is a group of people, their own components in the conditions allowed to do the best range of specific products. In the case of material has been decided, the thickness and shape of the diaphragm determines the number of secondary harmful vibration, that is, the size of the distortion, but also cheap beats headphones determines the vibration damping size, that is easy to drive or not. The greater the thickness of the diaphragm damping the greater the more difficult to promote the diaphragm on the pattern is used to suppress the diaphragm material defects caused by the vibration. The larger the size of the diaphragm, the better the low frequency response, whereas the high frequency distortion is small. Diaphragm sticks on the bracket, the way the adhesion will also affect the diaphragm vibration, such as straw hat along the direct bonding, or there are folding ring inside the ring structure. The coil is responsible for promoting the diaphragm, if the diaphragm of the damping, the coil will be strong, but the coil will be the corresponding weight will be large, do not forget the coil is sticky on the diaphragm, the greater the greater the inertia will be beats headphones cheap greater. Permanent magnet to be strong, and now are rubidium boron magnetic, and later there will be stronger, there are structures of the magnet should be carefully constructed, related to the magnetic circuit performance, can not waste magnetic force. The above three components constitute the unit, the unit sensitivity and the impedance of each frequency is a linear decision whether the headset is easy to work in the ideal state is not easy to make a good sound. Unit to get, look at the cavity, there is a cavity there is resonance, ideally, of course, is not the best, but in fact impossible, then put the harmful resonance into a favorable, in a band to enhance? Is the vibration of the diaphragm required to suppress? Even the coil needs to heat, can make a fuss in the cavity.

The material of the earmuffs determines the degree of comfort fit, the head beam determines the ear pressure, the ear pressure on the ear after the formation of the cavity will have an impact on the sound, consider when the unit and the ear canal between how beats headphones cheap much space left All right.