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Method and device for automatically regulating device voice volume

A technology for automatic adjustment and adjustment of equipment, applied in the field of communication, can solve the problem that the influence of environmental noise changes cannot be eliminated, and achieve the effect of eliminating the influence of output volume changes

Inactive Publication Date: 2007-07-25
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, the above-mentioned method can only eliminate the influence of the output volume change when the channel is changed, and cannot eliminate the impact of the environmental noise change. Therefore, it is desired to have a method that can automatically adjust the output volume when the environmental noise changes.

Method used

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  • Method and device for automatically regulating device voice volume

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Embodiment Construction

[0016] The embodiment of the present invention provides a method for automatically adjusting the volume of the device, mainly by comparing the output volume value of the device with the detected noise value, and automatically increasing or decreasing the output volume value of the device when the noise value increases or decreases, so that the output volume of the device Keep a comfortable volume value between the value and the noise value.

[0017] The device in the present invention refers to a set-top box, which mainly includes a signal receiving unit, an intelligent control unit, an ambient volume detection unit, an output volume control unit, a clock unit and an image display unit. The signal receiving unit is mainly used to receive various input signals, such as the signal sent by the remote control, etc.; the intelligent control unit mainly performs control work and controls the operation of other related units; the ambient volume detection unit is mainly used to detect ...

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Abstract

The method comprises: detecting noise value, and recording the output volume value of the device; according to the noise value and the output volume value of device, getting a comfortably-listening sound value; when detecting that the variation of noise value is over a preset threshold, the output sound value of device is tuned in order to keep a balanced sound value between the outputted volume value and the nose value to make user comfortable.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for automatically adjusting the volume of a device. Background technique [0002] With the continuous development of communication technology and network technology, various set-top box devices begin to enter people's lives. Through the set-top box device, users can watch more programs, and also perform operations such as browsing, playing and downloading network multimedia resources, which greatly enriches people's entertainment life. [0003] In general, set-top box technology adjusts the output volume by manually controlling the remote control. For example, when the channel is changed, the output volume of each channel is different. Use the remote control to increase or decrease the output volume, or when the ambient noise increases or decreases. The controller will increase or decrease the output volume, which is troublesome to operate. [0004] A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/60H04N5/00
Inventor 周明金飞广吴浩涛左明雷王英祖
Owner HUAWEI TECH CO LTD
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