The headphone which is superior in the sound quality and the timbre

摘要

Topic Both the sound quality and the timbre the headphone which is superior is offered.SolutionsThis headphone year pad 5, cover 4, housing 1, is formed with hanger 2 and speaker 3. Speaker 3 provides hemispherical surface form diaphragm 6 above speaker coil 10. In hemispherical surface form diaphragm 6 the cover hemispherical surface and the cover hemispherical surface 8 are provided above, through bridge 12, the cover hemispherical surface and the cover hemispherical surface 8 and cover 4 is made to concatenate. The hole 9 where the sound of one or more appears in on the cover hemispherical surface 8 is bored. Hemispherical surface form diaphragm the opening of 6 and the cover hemispherical surface makes 0.3mm - 1.5mm, hole diameter of the hole 9 where sound comes out makes 0.2mm - 10mm. Not only being able to change rendering the sound, can also adjust the sound of medium high pass, the impulse noise overpressure of medium high pass can adjust above 1dB. Choice figure Drawing 2