Information processing method and electronic device

An information processing method and technology of electronic equipment, applied in the field of communication, can solve the problems of inaccurate selection of noise reduction algorithm, noise removal of call content, etc.

Active Publication Date: 2014-09-17
LENOVO (BEIJING) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides an information processing method and electronic equipment to solve the technical pro

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

Examples

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Example Embodiment

[0023] The embodiments of the present invention provide an information processing method and an electronic device to solve the technical problem that the selective noise reduction algorithm in the prior art is not accurate enough, and the content of the call can be easily treated as noise removal.

[0024] The technical solutions in the embodiments of this application are to solve the above-mentioned technical problems, and the general idea is as follows:

[0025] When detecting the voice communication between the electronic device and another electronic device, determine whether the electronic device is in the hands-free state. When the electronic device is in the hands-free state, then detect whether there is a user holding the electronic device. If there is no electronic device holding the electronic device For equipment, the first noise reduction strategy is used to reduce the noise of the voice information collected in the voice communication process. The first noise reduction ...

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Abstract

The invention relates to the technical field of communication and discloses an information processing method and an electronic device in order to solve the problem that in the prior art, communication content is removed as noise easily because a selected noise reduction algorithm is not accurate enough. The method is applied to the electronic device. The method includes the steps that when it is detected that the electronic device and another electronic device are in voice communication, whether the electronic device is in a handfree state or not is judged; when the electronic device is in the handfree state, whether a user holds the electronic device or not is detected; when no user holds the electronic device, a first noise reduction strategy is adopted for performing noise reduction on voice information collected in the voice communication process, the first noise reduction strategy is different from a second noise reduction strategy, and according to the second noise reduction strategy, when an included angle between a sound source of first sound and the electronic device is larger than a preset angle, the first sound is removed as the noise.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to an information processing method and electronic equipment. Background technique [0002] With the continuous development of science and technology, electronic technology has also developed rapidly, and there are more and more types of electronic products, and people have also enjoyed various conveniences brought by the development of science and technology. Now people can enjoy the comfortable life brought by the development of science and technology through various types of electronic devices. For example, smart watches, mobile phones and other electronic devices have become an indispensable part of people's lives. People can use mobile phones and other electronic devices to make calls, send text messages, etc. to strengthen the connection with other people. [0003] In the prior art, an electronic device may contain multiple application programs, and the multiple applic...

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Application Information

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IPC IPC(8): H04M9/08
Inventor 林翔肖荣彬胡建锋
Owner LENOVO (BEIJING) CO LTD
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