Sound processing device and electronic device
A sound processing and electronic equipment technology, applied in the electronic field, can solve problems affecting the sound quality of earpiece components, sound distortion, high-frequency signal glitches, etc., to reduce the probability of generation, improve sound quality, and reduce distortion.
Active Publication Date: 2021-04-27
BYD CO LTD +1
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Problems solved by technology
[0004] In the process of implementing the embodiment of the present invention, the inventor found that in the prior art, some high-frequency signals may cause problems such as glitches and sound distortion, which will affect the sound quality of the earpiece assembly
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[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0026] It should be understood that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic related to the embodiment is included in at least one embodiment of the present invention. Thus, appearances of "in one embodiment" or "in an embodiment" in various places throughout the specification are not necessarily referring to the same embodiment. Furthermore, the particu...
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The embodiment of the invention provides a sound processing device and an electronic device, and the sound processing device comprises a groove body, a permanent magnet is disposed above the bottom of the groove body, an elastic air gap pad is disposed above the permanent magnet, a sound film is disposed above the elastic air gap pad, and the sound film is disposed above the elastic air gap pad. And a preset distance greater than 0 is formed between the voice diaphragm and the elastic air gap pad. In the embodiment of the invention, the groove body can be used as a carrier of structures such as the permanent magnet and the elastic air gap pad, and an alternating magnetic field generated under the condition that the voice diaphragm is electrified and a constant magnetic field generated by the permanent magnet repel or attract each other to drive the voice diaphragm to vibrate, so that the voice diaphragm body extrudes air to make a sound. And the elastic air gap pad arranged between the permanent magnet and the voice diaphragm can attenuate high-frequency signals and highlight low and medium-frequency signals, so that the sound can be heard by a user. In addition, due to attenuation of the high-frequency signals, the probability of generation of glitch signals can be reduced, and distortion is reduced.
Description
technical field [0001] The invention relates to the field of electronic technology, in particular to a sound processing device and electronic equipment. Background technique [0002] With the development of electronic equipment technology, electronic equipment represented by mobile phones has become an indispensable tool in users' daily life. As the most widely used mobile communication device at present, the most basic function of a mobile phone is to communicate with another party in various scenarios. During the call, the mobile phone can receive the voice of the communication peer, and play the voice through the earpiece component in the mobile phone. [0003] The sound quality of the earpiece assembly has a great influence on the user experience. Good sound quality can enable the user to listen to the sound clearly and comfortably, while poor sound quality will affect the user's hearing of the sound. [0004] In the process of implementing the embodiments of the prese...
Claims
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IPC IPC(8): H04R1/28H04R11/06
CPCH04R1/2876H04R11/06H04R2499/11
Inventor 刘文展孙亚轩
Owner BYD CO LTD