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Method for automatically adjusting call volume and communication terminal

A communication terminal and automatic adjustment technology, which is applied in the communication field, can solve the problems of low quality of user experience and the inability to automatically adjust the volume of calls, and achieve the effect of improving the quality of experience

Inactive Publication Date: 2011-02-09
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The call volume of existing mobile phones cannot be automatically adjusted as the distance between the mobile phone and the human ear changes, and the quality of user experience is not high

Method used

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  • Method for automatically adjusting call volume and communication terminal
  • Method for automatically adjusting call volume and communication terminal
  • Method for automatically adjusting call volume and communication terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] This embodiment provides a method for automatically adjusting call volume, such as figure 1 As shown, the method for automatically adjusting the call volume includes:

[0023] 101. When the user uses the earpiece to make a call, acquire a distance value between the earpiece and the human ear.

[0024] 102. Adjust the volume of the earpiece according to the distance value.

[0025] In the method for automatically adjusting the call volume in the embodiment of the present invention, when the user uses the earpiece to make a call, the distance value between the earpiece and the human ear is obtained, and the volume of the earpiece is adjusted according to the distance value. Compared with the existing technology, the volume of the earpiece can be automatically adjusted with the change of the distance between the earpiece and the human ear, so that the volume of the earpiece entering the human ear will not change significantly with the change of the distance between the ea...

Embodiment 2

[0027] This embodiment provides a method for automatically adjusting call volume, such as figure 2 As shown, the method for automatically adjusting the call volume includes:

[0028] 201. When using the earpiece of the communication terminal to communicate with the communication peer, start the distance detector.

[0029] Wherein, the distance detector is arranged near the earpiece; the distance detector may be an infrared detector, but is not limited thereto, and may also be other devices with a distance detection function. When the communication channel between the communication terminal and the communication peer is connected, the distance detector starts automatically.

[0030] 202. The distance detector detects the distance between the earpiece and the human ear to obtain a distance value.

[0031] Specifically, when the distance value detected by the distance detector is an analog signal, the analog signal is converted into a digital signal by an A / D converter.

[00...

Embodiment 3

[0039] This embodiment provides a communication terminal, such as image 3 As shown, the communication terminal includes:

[0040] An acquisition module 301, configured to acquire the distance value between the earpiece and the human ear when the user uses the earpiece to make a call;

[0041] An adjustment module 302, configured to adjust the volume of the earpiece according to the distance value.

[0042] Further, such as Figure 4 As shown, the acquisition module 301 may include:

[0043] The detecting unit 3011 is located near the earpiece, and is configured to detect the distance between the earpiece and the human ear to obtain a distance value.

[0044] Wherein, the detection unit 3011 may be an infrared detector, but is not limited thereto, and may also be other devices with a distance detection function.

[0045] Further, the acquisition module may further include an analog-to-digital conversion unit, which converts the analog signal into a digital signal when the ...

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PUM

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Abstract

The embodiment of the invention discloses a method for automatically adjusting call volume and a communication terminal. The method comprises the following steps of: acquiring a distance value between a receiver and a human ear when a user calls by using the receiver; and adjusting the volume of the receiver according to the distance value. The invention is suitable for adjusting the call volume of the communication terminal.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method for automatically adjusting call volume and a communication terminal. Background technique [0002] At present, mobile phones have been popularized to a large extent due to their portability and instant communication capabilities. Usually, a handset and a speaker are provided on the mobile phone, and people can choose to put the handset close to the ear to communicate with the communication counterpart, or to communicate with the communication counterpart through the loudspeaker. Generally, the call volume of the mobile phone can be set by the user before the call. Once the call volume is set, the call volume will not change with the distance between the mobile phone and the ear when the user is talking. [0003] In some scenarios, when the user uses the earpiece to communicate with the communication peer, the distance between the earpiece and the ear may change. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725H04M1/60H04M1/72454
Inventor 单海波张婷陈文浩
Owner HUAWEI DEVICE CO LTD
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