Intelligent adjusting method and device for prompt tone of electronic device

Abstract

The invention relates to an intelligent adjusting method and device for prompt tone of an electronic device. The intelligent adjusting device comprises a sound collecting unit, a sound processing unit, a central processing unit and a prompt tone playing unit. The adjusting method comprises the following steps: 1, when the prompt tone is to be played, the sound processing unit switches on the sound collecting unit; 2, the sound processing unit transmits environment volume detected by the sound collecting unit to the central processing unit in real time; and 3, the central processing unit dynamically adjusts the volume of the prompt tone played by the prompt tone playing unit according to the environment volume value transmitted by the sound processing unit, and the volume of the prompt tone emitted by the electronic device can be changed intelligently according to the environmental noise, thereby changing the volume of the prompt tone according to the environment intelligently like human beings do. The noise of the external environment can be detected by the sound collecting unit to dynamically and automatically adjust the volume of the prompt tone, so that the invention has the characteristics of simplicity, practicality, higher intelligent degree in adjusting the prompt tone, convenience in use and the like.

Description

【Technical field】 [0001] The invention relates to a method for adjusting the prompt sound of electronic equipment, in particular to an intelligent adjustment method which can automatically adjust the prompt sound according to the environmental noise. [0002] At the same time, the invention also relates to an intelligent adjustment device for prompt sound realizing the method. 【Background technique】 [0003] Nowadays, electronic devices are becoming more and more popular. Almost every person has a mobile phone, and there are many electronic devices such as PDA, MID, and netbook. However, the notification sounds of these devices, such as ringtones of incoming calls, cannot intelligently realize dynamic notification sounds according to the surrounding environment. Although many devices are called smart devices, they only passively receive user settings and do not intelligently adjust themselves according to the situation. And if the electronic device is a person, he will know...

AI Technical Summary

Problems solved by technology

[0005] Due to hardware limitations, the previous patents only use a simple baseband processor (CPU) + a single microphone (microphone) to process, using the original analog-to-digital and digital-to-analog conversion devices of the mobile phone, although no new devices are required. However, since the CPU is not a professional noise sensing device, and it only uses an original microphone, the effect is relatively poor, and it is even impossible to achieve

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