HEADPHONES AND HEADPHONE DRIVER

摘要

[Problem] To provide headphones that can be inexpensively manufactured without requiring any high-level manufacturing technology in terms of manufacturing of a diaphragm, and is capable of reproducing an audio signal without sound deterioration in a wide range of frequency band by minimizing resonant frequencies at high frequencies. [Solution] For headphones that are equipped with two headphone driver units, ear pads that are provided on the head-phone driver units, and a headphone band for connecting the two headphone driver units together, each headphone driver unit is equipped with a headphone driver comprising a diaphragm, a voice coil which is fixed to the diaphragm, a magnet which is positioned next to the voice coil, a yoke which is provided opposite to the magnet via a voice coil, and a frame for mounting the magnet and the yoke and for fixing a periphery section of the diaphragm, wherein the diaphragm is molded by using a mixture of a paper material and a nanofiber material.

主权项

1. A headphone device, comprising:
two headphone driver units each configured to output an acoustic signal based on an audio signal; an ear pad mounted to each of the two headphone driver units; and a headphone band for connecting the two headphone driver units, the two headphone driver units each comprising a headphone driver comprising:
a diaphragm;a voice coil fixed to the diaphragm;a magnet mounted in adjacent to the voice coil;a yoke mounted on an opposite side of the magnet across the voice coil; anda frame on which the magnet and the yoke are mounted and to which an outer peripheral portion of the diaphragm is fixed, the diaphragm being molded by mixing a nanofiber material into a paper material.