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Information processing method and electronic device

An information processing method and technology of electronic equipment, which are applied in the field of information processing and can solve problems such as adverse effects on users' hearing and difficult to hear the content of calls.

Inactive Publication Date: 2014-12-03
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the call environment is very noisy, even if the sound quality is good, it is difficult for the user to hear the content of the call. If the volume is only increased, the user's hearing will be adversely affected.

Method used

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  • Information processing method and electronic device
  • Information processing method and electronic device
  • Information processing method and electronic device

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Embodiment Construction

[0031] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail by citing the following embodiments and referring to the accompanying drawings.

[0032] figure 1 It is a flow chart of the information processing method in Embodiment 1 of the present invention, such as figure 1 As shown, the information processing method in this example is applied to an electronic device, and the electronic device in the embodiment of the present invention includes but is not limited to: a mobile phone, a game console, a tablet computer, an e-reader, a personal digital assistant, and the like. The preferred electronic device in the embodiment of the present invention is a mobile phone. The information processing method of this example includes the following steps:

[0033] Step 101, acquire first audio information, and detect a first feature value of the first audio information.

[0034] In this ...

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Abstract

The invention discloses an information processing method and an electronic device. The information processing method includes the following steps: in a voice communication process of the electronic device, obtaining first audio information; detecting a first characteristic value of the first audio information; carrying out backward processing on the first audio information so that audio information, the waveform of which is opposite to the waveform of the first audio information, is obtained and used as second audio information; when it is determined that third audio information needs to be output, adjusting the second audio information so that the second audio information has the first characteristic value of the first audio information; and when the third audio information is output, outputting the adjusted second audio information.

Description

technical field [0001] The present invention relates to information processing technology, in particular to an information processing method and electronic equipment. Background technique [0002] At present, there are many technologies related to call noise reduction, most of which are audio optimization processing in the call audio channel, such as noise reduction processing on the audio obtained by the microphone, lossless transmission of audio data through the baseband and the network, and decoding and restoring audio from the speaker optimization etc. In this way, usually only the opposite end of the call can feel the effect obtained by the above optimization processing, and the call environment of the end of the call is not affected. When the call environment is very noisy, even if the sound quality is good, it is difficult for the user to hear the content of the call clearly. If the volume is only increased, it will have a negative impact on the user's hearing. Con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725G10L21/0208
Inventor 王永亮
Owner LENOVO (BEIJING) CO LTD
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