Method and device for intelligently adjusting receiver volume of handheld device

Abstract

The invention discloses a method and a device for intelligently adjusting the receiver volume of a handheld device. The device comprises a voice acquisition unit, a voice processing unit, a central processor and a receiver. The adjusting method comprises the following steps: step one: when the voice in the receiver is played, the voice acquisition unit is opened by the voice processing unit; step two: environmental volume detected by the voice acquisition unit is transmitted to the central processor by the voice processing unit at real time; step three: the receiver volume is dynamically adjusted by the central processor according to the environmental volume value transmitted by the voice processing unit; the voice sent by the receiver of the handheld device can be intelligently changed according to the noise of the environment, the receiver volume can be intelligently changed like people according to the environment; noise detection can be carried out on the external environment by the voice acquisition unit; and the receiver volume can be dynamically automatically adjusted. The device provided by the invention has higher intelligentized degree of the volume adjustment of the simple and practical handheld device, and is convenient in use and the like.

Description

【Technical field】 [0001] The invention relates to a method for adjusting the volume of an earpiece of a handheld device, in particular to an intelligent adjustment method that can automatically adjust the volume of the earpiece of the handheld device according to ambient noise. [0002] The invention also relates to a mobile phone volume automatic adjustment device for realizing the method. 【Background technique】 [0003] Nowadays, many handheld electronic devices need earpieces to allow users to hear sounds, such as mobile phones and telephones. During a call, users hear the other party's voice through the earpieces. In these devices, the general user can adjust the volume of the earpiece by himself, but some devices will be in a constantly changing environment. For example, a mobile phone may be used in a quiet room, or in a noisy subway, or even in a noisy concert or karaoke environment. When the user is using in a noisy environment, in order to better hear the voice of...

AI Technical Summary

Problems solved by technology

[0004] Handheld devices produced by manufacturers of existing handheld electronic devices generally have microphones or microphones to collect the sound conditions at the scene of use. Judging the size of the surrounding environment sound, it is also impossible to intelligently and dynamically adjust the volume of the earpiece according to the size of the surrounding environment noise

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