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Method, terminal and system for automatically regulating sound

An automatic adjustment and terminal technology, which is applied in the field of communication, can solve problems such as sound interference, affect the quality of terminal user's voice evaluation, and affect the quality of terminal sound, so as to improve the quality of sound, improve the quality of voice evaluation, and improve the effect of anti-interference ability

Inactive Publication Date: 2011-07-20
SHANGHAI HUAWEI TECH CO LTD
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AI Technical Summary

Problems solved by technology

[0003] When the terminal is in a high-speed moving state, if the terminal still outputs sound with constant intensity as in the prior art, the sound output by the terminal will be greatly interfered by the increasing noise around it, which will seriously affect the sound quality output by the terminal. Voice review quality for end users

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  • Method, terminal and system for automatically regulating sound
  • Method, terminal and system for automatically regulating sound
  • Method, terminal and system for automatically regulating sound

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Embodiment Construction

[0018] figure 1 It is a flowchart of a method for automatically adjusting the sound provided by the embodiment of the present invention; referring to this figure, the method for automatically adjusting the sound of the terminal includes steps:

[0019] 11. The terminal obtains the speed value of the terminal;

[0020] 12. The terminal adjusts the sound intensity according to the speed value.

[0021] In the embodiment of the present invention, the terminal obtains its own speed value including but not limited to the following methods:

[0022] (1), receiving the moving speed of the terminal measured by the network side sent by the network side;

[0023] (2) If the terminal itself has a positioning function, such as the terminal can use the airborne GPS positioning system to measure its own moving speed and obtain the speed value;

[0024] (3) The terminal can also obtain its moving speed from other systems, for example, the vehicle-mounted system can read the current movin...

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Abstract

The embodiment of the invention relates to communications field, in particular provides a method of adjusting the voice automatically, a terminal and a system. When acquiring the speed value, the terminal adjusts the volume according to the speed value. In the technical scheme provided by the embodiment of the invention, the terminal can automatically adjust the volume along with the variation ofthe speed value in the moving process, thereby improving the quality of the outputted voice, improving the capacity of resisting interference, and improving the evaluation of voice by the terminal user.

Description

technical field [0001] The invention relates to the communication field, in particular to a method, terminal and system for automatically adjusting sound in mobile communication. Background technique [0002] When the terminal is in a mobile state, such as when the terminal user is in a car or other means of transportation, the car system, engine, drive axle, tires, airflow and other factors are the main sources of noise, and the higher the speed of movement , the airflow noise and tire noise will be louder. There are three main sources of car noise, one is the noise generated by the car's mechanical parts itself, such as the engine and drive axle; one is the tires, and the other is the airflow noise (wind noise). These three sources do not emerge all at once, but appear sequentially as the speed of the car varies. The noise caused by the drive system is called the first type of noise, which is generally produced when the car is started, such as the running noise of the en...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/60H04M1/725H04M1/72454
Inventor 黄军娜
Owner SHANGHAI HUAWEI TECH CO LTD
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