Method, device and system for determining equalization parameters of electronic equipment
A technology of electronic equipment and equalization parameters, which is applied in the computer field, can solve the problems of low efficiency and high cost of customizing EQ parameters, and achieve the effect of ensuring a good presentation effect
Active Publication Date: 2020-11-17
广州希倍思智能科技有限公司
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[0005] Embodiments of the present invention provide a method, device and system for determining and processing equalization parameters of electronic equipment, which are used to solve the problems of low efficiency and high cost of customizing EQ parameters in the prior art
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[0070] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented. 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.
[0071] figure 1 An example diagram of the system architecture of the equalization parameter determination processing method of the electronic device provided by the embodiment of the present invention, as shown in figure 1 As shown, the method involves a parametric equalization device as well as an electronic device. The method can be applied in the scenario of the electronic ...
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Embodiments of the present invention provide a method, device and system for determining and processing equalization parameters of an electronic device, the method comprising: sending an input frequency sweep signal to the electronic device; receiving an audio output device of the electronic device according to the input frequency sweep signal Outputting the output frequency sweep signal; comparing and analyzing the output frequency sweep signal and the input frequency sweep signal to obtain the frequency response information of the audio output device; according to the frequency response information of the audio output device, determine the An equalization parameter of the electronic device; sending the equalization parameter to the electronic device, so that the electronic device saves the equalization parameter. The method can realize automatic equalization parameter customization of the electronic equipment, and the obtained equalization parameters can effectively perform frequency-domain equalization compensation on the electronic equipment, thereby ensuring a good presentation effect of an audio output device of the electronic equipment.
Description
technical field [0001] Embodiments of the present invention relate to computer technology, and in particular to a method, device and system for determining and processing equalization parameters of electronic equipment. Background technique [0002] Flat-panel TVs are widely used in home life, conference office, publicity and advertisement, car entertainment and other fields, and its sound system is directly related to the user's sense of hearing. A good audio system should have a relatively flat frequency response curve, but due to the material, structure, and electro-acoustic characteristics of the TV speaker itself, in reality, the speaker will have an inherent resonant frequency, and it is difficult to have a flat frequency response curve. Therefore, it is necessary to use equalize (Equalize, EQ for short) parameters at the power amplifier end of the TV to perform frequency domain equalization compensation. For some middle and low-end TV products, due to the poor consis...
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IPC IPC(8): G06F3/16H04N5/60
CPCG06F3/162H04N5/60
Inventor 郑新星陈伟罗勇
Owner 广州希倍思智能科技有限公司