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Terminal equipment, signal processing method and device, and storage medium

A technology of terminal equipment and medium, applied in the audio field, can solve the problem of poor screen sound effect, etc., and achieve the effect of improving sound effect, low frequency performance, and sound performance.

Pending Publication Date: 2022-03-01
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing film is directly placed under the screen, and there are pits or peaks in the frequency response curve. These pits or peaks reflect the poor sound effect of the screen.

Method used

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  • Terminal equipment, signal processing method and device, and storage medium
  • Terminal equipment, signal processing method and device, and storage medium
  • Terminal equipment, signal processing method and device, and storage medium

Examples

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Embodiment Construction

[0068] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0069] figure 1 It is a schematic structural diagram of a terminal device shown according to an exemplary embodiment Figure 1 . like figure 1 As shown, the terminal equipment includes at least:

[0070] screen 101;

[0071] sound cavity 102;

[0072] The sound-absorbing medium 103 is located in the sound cavity 102;

[0073] The vibrating membrane 104 is attached to the screen 101 and is...

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Abstract

The invention relates to terminal equipment and a signal processing method. The terminal device includes: a screen; a sound cavity; the sound absorbing medium is positioned in the sound cavity; the vibrating diaphragm is attached to the screen, and the vibrating diaphragm and the sound absorbing medium are located on the two opposite sides in the sound cavity respectively; wherein the vibrating diaphragm is used for generating a vibration signal, and the vibration signal is used for triggering the screen to vibrate to generate a sound signal. According to the embodiment of the invention, the performance of each frequency band in the sound signal can be improved through the sound cavity and the sound absorption medium in the terminal equipment while the sound production of the screen is realized, so that the frequency response curve corresponding to the sound signal is flatter, and the sound production effect of the screen is improved.

Description

technical field [0001] The present disclosure relates to the field of audio technology, and in particular, to a terminal device, a signal processing method and device, and a storage medium. Background technique [0002] With the non-porous design of terminal devices such as smart phones, tablet computers and televisions, screen sound has become a trend of outputting sound signals. Existing screen sounding is to stick a film under the screen or stick the film under the glass of the screen cover plate. The screen vibrates through the vibration of the film to realize the sound of the screen. However, the existing film is directly placed under the screen, and there are pits or peaks in the frequency response curve. These pits or peaks reflect the problem of poor sound effect of the screen. Contents of the invention [0003] The present disclosure provides a terminal device, a signal processing method and device, and a storage medium. [0004] According to a first aspect of ...

Claims

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Application Information

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IPC IPC(8): H04M1/02H04M1/03H04R7/16
CPCH04M1/0266H04M1/035H04M1/0264H04R7/16H04R2499/11
Inventor 陈静
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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