Method and system for automatically adjusting tone quality

Abstract

The invention provides a method for automatically adjusting tone quality. The method is used for adjusting the tone quality of electronic equipment. The method includes the steps that a gain function of an acoustic response at the position coordinate position of a sound production region on a shell or screen of electronic equipment is set; an audition position is detected to obtain coordinates of the audition position; acoustic response gains corresponding to the coordinates of the audition positions are calculated according to the gain function; the gains are applied to an audio signal, and acoustic vibration is output according to the audio signal to which the gains are applied. The invention further discloses a system for automatically adjusting the tone quality. According to the method and system for automatically adjusting the tone quality, users can obtain optimum audio experience at different audition positions.

Description

[0001] 【Technical field】 [0002] The invention relates to a method for automatically adjusting sound quality, in particular to a method and system for automatically adjusting sound quality. [0003] 【Background technique】 [0004] In the prior art, there is a sound generation technology that uses the screen vibration, or shell vibration, or partial shell vibration of an electronic device to produce sound. The electronic device can be a mobile phone or a tablet computer, etc., and the shell or part of the shell can be made of metal. , glass, plastic, ceramics and other forms of materials. Compared with the traditional loudspeaker technology, in the sound generation technology that utilizes the vibration of the screen of the electronic device or the vibration of the casing, there is no need to set up sound holes on the casing of the electronic device, which has a significant impact on the aesthetics and waterproofness of the electronic device. improve. [0005] Utilizing the s...

AI Technical Summary

Problems solved by technology

However, in different positions of the screen, the sound effect is different. For example, when the user puts the ear close to the top of the phone, the user may obtain a louder and brighter treble sound, while when the user puts the ear close to the top of the phone When the position is lower, the sound with average loudness and low treble will be obtained, that is, the user may feel that the sound is dull in the sense of hearing. In this case, the user cannot obtain a consistent listening experience when the ear is close to different positions of the screen.

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