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Sound quality improvement method, terminal and computer readable storage medium

A sound quality, terminal technology

Inactive Publication Date: 2018-11-30
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to propose a method for improving sound quality, an intelligent terminal and a computer-readable storage medium, aiming at solving the problem that external noise cannot effectively eliminate the interference of audio data in the earphone without increasing user costs

Method used

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  • Sound quality improvement method, terminal and computer readable storage medium
  • Sound quality improvement method, terminal and computer readable storage medium
  • Sound quality improvement method, terminal and computer readable storage medium

Examples

Experimental program
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no. 1 example

[0056] Such as image 3 As shown, the first embodiment of the present invention proposes a method for improving sound quality, and the method includes the following steps:

[0057] S300, to detect whether there is an earphone connected to the smart terminal.

[0058] Specifically, monitor the earphone interface of the terminal to detect whether an earphone is connected to the terminal through the earphone interface, and monitor the Bluetooth switch of the terminal to detect whether an earphone is connected to the terminal through Bluetooth. Wherein, the terminal may include such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a personal digital assistant (Personal Digital Assistant, PDA), a portable media player (Portable Media Player, PMP), a navigation device, a wearable device, a smart Intelligent terminals such as bracelets and pedometers, and fixed terminals such as digital TVs and desktop computers.

[0059] S302. Determine whether the sm...

Embodiment 2

[0066] Such as Figure 5 As shown, the second embodiment of the present invention proposes a method for improving sound quality. In the second embodiment, steps S400-S402 of the method for improving sound quality are similar to steps S300-S302 of the first embodiment, steps S408-S410 are similar to steps S304-S306 of the first embodiment, the difference is that The method also includes steps S404-S406.

[0067] The method includes the following steps:

[0068] S404. When the smart terminal is currently outputting audio content to the earphone, receive a noise reduction control instruction input by a user.

[0069] Specifically, when the smart terminal is currently outputting audio content to the earphone, the receiving unit of the smart terminal is activated to receive a noise reduction control instruction input by the user through the input unit. In this embodiment, the noise reduction control instruction may be generated by the user's touch operation on the touch screen o...

Embodiment 3

[0077] Such as Image 6 As shown, the third embodiment of the present invention proposes a method for improving sound quality. In the third embodiment, the steps S500-S502 of the sound quality improvement method are similar to the steps S300-S302 of the first embodiment, the difference is that the method also includes steps S504-S510, wherein, steps S506 and S508 can be based on Labels are executed sequentially, or concurrently.

[0078] The method includes the following steps:

[0079] S504. If the smart terminal is currently outputting audio content to the earphone, enter a noise reduction mode, and receive a noise reduction scheme selection instruction input by a user.

[0080] Specifically, the smart terminal includes multiple noise reduction schemes. When the smart terminal is currently outputting audio content to the earphone, the receiving unit of the smart terminal is activated to receive a selection instruction of a noise reduction scheme input by the user. In this...

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Abstract

The invention discloses a sound quality improvement method. The method comprises the following steps: detecting whether an earphone is connected to an intelligent terminal; judging whether the intelligent terminal is currently outputting audio contents to the earphone; when the intelligent terminal is currently outputting the audio contents to the earphone, entering a noise reduction mode, and collecting an external noise signal through a microphone of the terminal; and generating a noise neutralization signal according to the collected external noise signal, and outputting the noise neutralization signal and the audio contents to the earphone together. The embodiment of the invention further discloses an intelligent terminal and a computer readable storage medium. Therefore, on the basisof not adding hardware on the earphone, the interference of external noise on the audio contents in the earphone can be effectively eliminated, the hearing experience of users is improved, and the user cost is reduced at the same time.

Description

technical field [0001] The present invention relates to the technical field of audio playback, in particular to a method for improving sound quality, a terminal and a computer-readable storage medium. Background technique [0002] The emergence of smart terminals has greatly enriched people's lives. Listening to music, watching videos, and making voice calls on smart terminals through earphones has become a part of people's daily life. However, noise is ubiquitous in life. When listening to music, watching videos or making voice calls on a smart terminal through earphones, it is inevitable to be disturbed by surrounding noise. In this regard, there are currently noise-cancelling headphones on the market, which can be divided into two categories: active noise-cancelling headphones and passive noise-cancelling headphones. [0003] The principle adopted by the active noise reduction headphones is to generate reverse sound waves equal to the external noise through the noise red...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725G10L21/003G10L21/0208
CPCG10L21/003G10L21/0208H04M1/72442
Inventor 刘涛
Owner NUBIA TECHNOLOGY CO LTD