Device and method for playing sound

Abstract

The invention provides a device and a method for playing sound, in particular relates to a device for playing sound, which comprises a sound detecting module, a conversion module, a control module and an output module, wherein the sound detecting module is used for acquiring sound related to background environment so as to generate a background sound signal; the conversion module is coupled with the sound detecting module and is used for converting the background sound signal into a background sound source value; the control module is coupled with the conversion module and is used for adjusting the volume of a sound source signal according to a preset mode and the background sound source value so as to generate an output signal; and the output module is coupled with the control module and is used for playing the output signal. The device and the method for playing sound can automatically adjust the volume according to the background environment, thereby improving the convenience of users.

Description

technical field [0001] The invention relates to a sound playing device, in particular to a sound playing device which automatically adjusts the volume according to the background environment. Background technique [0002] Generally, when the traditional sound player plays the sound, it plays the sound according to the volume preset by the user. Therefore, if the sound player is originally in a quiet environment with an appropriate volume, in a noisy environment, the sound will be played. The displayed volume will be insufficient, causing the user to be unable to hear the sound played by the sound player. On the contrary, if the environment is quieter, the originally set volume will be too loud, regardless of the above Either of the two states can cause confusion to the user. [0003] However, the current sound playing device cannot solve the above-mentioned problems, and the user must adjust the volume of the sound at any time to avoid the occurrence of the above-mentioned ...

AI Technical Summary

Problems solved by technology

[0002] Generally, when the traditional sound playing device plays sound, it is played at a volume preset by the user. Therefore, if the sound playing device is originally in a quiet environment with an appropriate volume, in a noisy environment, it will be played. The displayed volume will be insufficient, causing the user to be unable to hear the sound played by the sound player. On the contrary, if the environment is quieter, the originally set volume will be too loud, regardless of the above Either of the two states can cause confusion for the user

[0003] However, the current sound playback device cannot solve the above-mentioned problems. The user must adjust the volume of the sound at any time to avoid the occurrence of the above-mentioned problems. Therefore, how to design a sound playback device that can automatically adjust the volume of the sound. It is an important issue that urgently needs to be solved at present

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