Audio output module and method, and terminal device

A technology for audio output and terminal equipment, applied in the field of communication, can solve the problems of space occupation, inability to meet the thin and light structure of terminal equipment, high screen ratio, complex speaker structure, etc., achieve clear layers, improve audio-visual experience, and enhance auditory experience Effect

Pending Publication Date: 2017-10-27
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, due to the complex structure of the existing speakers, and the consideration of sound effects, the two speakers need to be separated and set up independently, which requires more space and requires additional sound holes at different positions of the terminal device shell. requirements, but cannot meet the user's needs for thinner and lighter terminal equipment structures and high screen-to-body ratio

Method used

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  • Audio output module and method, and terminal device
  • Audio output module and method, and terminal device
  • Audio output module and method, and terminal device

Examples

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Embodiment Construction

[0051] 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 disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0052] The terminology used in the present disclosure is for the purpose of describing particular embodiments only, and is not intended to limit the present disclosure. As used in this disclosure and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood...

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Abstract

The invention provides an audio output module and method, and a terminal device. The audio output module comprises an audio coding and decoding device, two audio signal driving circuits, a conventional loudspeaker and a piezoelectric sensor, wherein the input ends of the two audio signal driving circuits are connected with the audio signal output end of the audio coding and decoding device; the output end of the first audio signal driving circuit is connected with the input end of the piezoelectric sound sensor; the first audio signal driving circuit is used for driving the piezoelectric sensor to output sound information; the output end of the second audio signal driving circuit is connected with the input end of the conventional loudspeaker; and the second audio signal driving circuit is used for driving the conventional loudspeaker to output the sound information. By adopting the audio output module provided by the invention, the loudness and sound effect of a playback sound of the terminal device can be improved, so that the hearing experience of the terminal device is improved.

Description

technical field [0001] The present disclosure relates to the technical field of communication, and in particular to an audio output module, method and terminal equipment. Background technique [0002] With the development of electronic communication technology, users have higher and higher requirements for the audio-visual experience of terminal devices such as mobile phones and tablet devices, and require better sound quality and higher output volume. However, terminal devices in related technologies are generally only equipped with A single speaker cannot meet the above-mentioned sound effect requirements. [0003] In order to solve the above problems, the related technologies generally adopt adding a speaker in the terminal equipment to output audio signals, and the above speaker is generally a traditional dynamic speaker. However, due to the complex structure of the existing speakers, and the consideration of sound effects, the two speakers need to be separated and set ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/16H04R3/00
CPCG06F3/162H04R3/00
Inventor 项吉高原任春明
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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