Control method and control device

A control method and a technology of a control device, which are applied in the field of communication, can solve problems such as low listening quality, inconvenient use, influence of the surrounding environment and other people on the receiving party, and achieve the effects of reducing influence, improving listening quality, and reducing speaking voice

Active Publication Date: 2013-12-04
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention discloses a control method and a control device to solve the problem of listening quality of the receiving party when the mobile terminal of the receiving party lowers the voice of the user during the conversation between the mobile terminal of the calling party and the mobile terminal of the receiving party in the prior art. Low, inconvenient to use, and the problem of affecting the surrounding environment and others during the call

Method used

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  • Control method and control device
  • Control method and control device
  • Control method and control device

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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, the specific embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] Below to figure 1 The control method provided by the embodiment of the present invention is described in detail as an example, figure 1 The flow chart of the control method provided by the embodiment of the present invention.

[0023] Such as figure 1 As shown, in the control method provided by the embodiment of the present invention, the user establishes a connection between the mobile terminal of the calling party (hereinafter referred to as terminal A) and the mobile terminal of the receiving party (hereinafter referred to as terminal B) through dialing, and establishes a connection between terminal A and terminal B Afterwards and when there is no formal conversation, the microphone in terminal A picks up the audio informati...

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Abstract

The embodiment of the invention relates to a control method and a control device. The method comprises the steps of acquiring audio information of current environmental noise, acquiring intensity value of current environmental noise according to current audio information, amplifying or lessening collected local call audio information according to intensity value of current environmental noise, and sending the amplified or lessened local call audio information.

Description

technical field [0001] The invention relates to the communication field, in particular to a control method and a control device. Background technique [0002] At present, in practical applications, when a user uses a caller's mobile terminal to make a call, the user's call sound is picked up by a microphone in the caller's mobile terminal, and at the same time, the surrounding environmental noise during the user's call is filtered out. [0003] In the prior art, the user’s call voice picked up by the microphone is transmitted to the central processing unit of the mobile terminal, and the collected sound is digitally sampled, amplified, filtered, etc. processed by the central processor and then sent. Use the dual-microphone noise reduction solution to filter out the surrounding environmental noise during the user's call. For example, add a secondary microphone on the back of the calling party's mobile terminal to pick up the environmental noise, and use the internal software ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/725
Inventor 苟永刚
Owner HUAWEI DEVICE CO LTD
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