A method and system for correcting the sense of hearing of tws earphones
A headphone, left channel technology, applied in stereo systems, two-channel systems, stereo communication headsets, etc., can solve the problems of increasing the difficulty of debugging, easy terminal Bluetooth air transmission, time consumption, etc., to improve the correction efficiency, The correction process is simple and convenient, and the effect of saving time
Active Publication Date: 2022-04-05
CHONGQING BAIRUI INTERNET ELECTRONICS TECH CO LTD
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Problems solved by technology
[0004] The existing technology can achieve EQ adjustment through Bluetooth air data transmission. This method needs to be connected through a mobile phone APP or a computer with Bluetooth function. However, there are a large number of Bluetooth devices in the factory environment, and the interference is serious. Therefore, Bluetooth air transmission is easy to terminal and unstable. , the adjusted EQ parameter value is not written correctly, and problems occur in the debugging process, which increases the difficulty of debugging, also affects the debugging efficiency, and consumes time
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[0013] In order to make the above features and advantages of the present application more comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. The detailed description is only for helping the understanding of the present application, and the protection scope of the present application is not limited to the specific description in the specific implementation.
[0014] It should be noted that, in this document, the term "comprising", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or apparatus. Without further limitations, an element defined by the statement "comprising..." does not exclude the presence of add...
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The application discloses a method and system for correcting the sense of hearing of a TWS earphone, belonging to the technical field of acoustics. The method for correcting the sense of hearing of the TWS earphones in the present application includes: testing the left and / or right channels of the TWS earphones respectively, and calculating the frequency response difference curves of the left and / or right channels; Value curve, providing pulse voltage to the charging contact of the left and / or right channel; the Bluetooth chip of the left and / or right channel recognizes the pulse voltage signal, and adjusts the left and / or right channel according to the recognized pulse voltage signal / or EQ equalizer of the right channel to complete the correction of the left and / or right channel. The data transmission in this application is in the case of physical contact without radio frequency interference, which makes the correction process simple and convenient, and the transmission of wired electrical signals is close to the speed of light, which can effectively improve the correction efficiency and save time.
Description
technical field [0001] The present application relates to the technical field of acoustics, in particular to a method and system for modifying the sense of hearing of TWS earphones. Background technique [0002] With the rapid development of science and technology, people's demand for various electronic equipment is increasing day by day, and the demand for its quality is also getting higher and higher. In particular, high-quality acoustic experience has become a very important aspect in people's evaluation of daily acoustic products, such as , all kinds of bluetooth earphones, wired earphones and external speaker modules of mobile phones, their high-quality and balanced acoustic effects will directly affect the user experience. [0003] True Wireless Stereo (TWS for short) is the latest innovation in Bluetooth headset technology, which can realize wireless separation of Bluetooth left and right channels. At present, due to the difference in the consistency of production ma...
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IPC IPC(8): H04S7/00H04S1/00H04R5/033H04R5/04H04R29/00
CPCH04S7/301H04S1/00H04R5/033H04R5/04H04R29/001
Inventor 胡亮郑勇何凌朱勇
Owner CHONGQING BAIRUI INTERNET ELECTRONICS TECH CO LTD