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A method and device for information processing

An information processing method and technology of parameter information, applied in sensor parts, sensors, electrical components, etc., can solve the problem of not being able to adjust the output volume value, so as to protect hearing from injury, improve user experience, and protect from damage. Effect

Active Publication Date: 2018-04-27
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The embodiment of the present application provides an information processing method, which can solve the technical problem in the prior art that the output volume value cannot be automatically adjusted to match the audio output device

Method used

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  • A method and device for information processing
  • A method and device for information processing
  • A method and device for information processing

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Embodiment Construction

[0057] The embodiment of the present application solves the technical problem in the prior art that the output volume value cannot be automatically adjusted to match the audio output device by providing an information processing method.

[0058] The technical solution of the embodiment of the present application is to solve the above-mentioned technical problems, and the general idea is as follows:

[0059] The electronic device determines that the audio output device used to output the sound of an audio file is the first audio output device according to the user's selection; after determining the first audio output device that outputs the audio file, based on the audio output device and the output volume Corresponding relationship, determine the output volume value corresponding to the first audio output device is the first volume value, the corresponding relationship between the audio output device and the output volume value can be based on the user's experience or according...

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Abstract

The present invention discloses an information processing method, which is applied to an electronic device. The method includes: determining the audio output device used to output the sound of an audio file as the first audio output device; based on the audio output device and the output volume value Determine the corresponding relationship between the first audio output device and the output volume value corresponding to the first volume value; use the first volume value to play the audio file through the first audio output device.

Description

technical field [0001] The invention relates to the fields of communication and electronics, in particular to an information processing method and device. Background technique [0002] Terminal devices such as mobile phones, tablet computers, and smart TVs all have built-in audio playback units, through which users can enjoy music, movies, and the like. In order to improve the sound quality of electronic devices and increase user experience, external audio output devices such as earphones and power amplifiers have appeared, and these devices have better output sound quality and better user experience. [0003] The prior art generally adopts a jack for an external audio output device on the electronic device. After the external audio output device is connected to the electronic device through the jack, an identification signal will be generated at the jack, and the identification signal will be returned. For electronic equipment, after the electronic equipment receives the r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R3/00
Inventor 张涵
Owner LENOVO (BEIJING) LTD