Method and terminal for adjusting sound quality of earphones
An adjustment method and technology for earphones, which can be applied to earpiece/earphone accessories, earphone mechanical/electronic switches, sensor parts, etc., and can solve problems such as different sound quality
Active Publication Date: 2019-03-05
VIVO MOBILE COMM CO LTD
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Problems solved by technology
[0004] In view of this, the present invention provides an earphone sound quality adjustment method and terminal to solve the problem in the prior art that the sound quality output by the same earphone is different due to differences in earphone wearing.
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[0030] 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.
[0031] see figure 1 , figure 1 It is a flow chart of a method for adjusting sound quality of an earphone provided by an embodiment of the present invention, which is applied to a terminal, the terminal is connected to an earphone, and the earphone includes an ear shell. Such as figure 1 shown, including the following steps:
[0032] Step 101. Detect whether the earphone is inserted into the ear canal of the wearer.
[0033] In this step, the real-t...
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The invention provides a tone quality adjustment method of an earphone and a terminal, and relates to the technical field of communication. The objective of the invention is to solve the problem that tone quality output by the same earphone is different since the earphone is worn in different ways. The method comprises steps of detecting whether the earphone is inserted into the ear canal of a wearer; when detecting that the earphone is inserted into the ear canal of the wearer, detecting the distance between the earlap and the eardrum of the ear canal of the wearer; determining a sound pressure adjustment value corresponding to the distance between the earlap and the eardrum of the ear canal of the wearer; and according to the sound pressure adjustment value, adjusting the sound pressure of an audio signal output by the earphone. According to the invention, according to earphone wearing difference of different earphone wearers, the tone quality of the output audio signal is adjusted, so the problem that tone quality output by the same earphone is different since the earphone is differently worn in different ways is solved.
Description
technical field [0001] The invention relates to the field of communication technologies, in particular to a method for adjusting sound quality of an earphone and a terminal. Background technique [0002] With the popularization of smart phones, listening to music with earphones is a very wide application, and the ability to appreciate music is also constantly improving. [0003] In the prior art, the earphone is worn behind the ear canal of the human ear, and the earphone and the ear canal of the human ear form a sealed coupling cavity. However, in actual use, since the ear canals of different groups of people have different depths, and different users wear earphones with different depths in the ear canal, the length Lg of the coupling cavity formed by the earphone and the human ear canal will always be different. Differences. From the perspective of the acoustic concept, the "sound capacity" corresponding to the cavity space is different, and the size of the sound capacit...
Claims
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IPC IPC(8): H04R1/10H04R3/00
CPCH04R1/1041H04R3/00H04R2420/03
Inventor 冯海彬王志远
Owner VIVO MOBILE COMM CO LTD