Sound control method, electronic device and sound control apparatus

Abstract

The invention discloses a sound control method, an electronic device and a sound control apparatus, and is applied to an electronic device. The electronic device is internally provided with a sound control module. The method comprises: when the sound control module is at a dormancy state at first time, acquiring sound information within a first preset time period before the first time through a sound acquisition element, and obtaining the average decibel value of the sound information; comparing the average decibel value with the first decibel value of a first sound acquired through the sound acquisition unit in the first time, and obtaining a first comparison result; if the first comparison result indicates that the first decibel value is greater than the average decibel value, generating a wake-up instruction; and executing the wake-up instruction to wake up the sound control module. The method and apparatus disclosed by the invention dynamically update an original threshold by obtaining an average value according to sound change within a certain time period, and enable the starting and dormancy of the sound control module to be more reasonable.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a voice control method, electronic equipment and a voice control device. Background technique [0002] Voice-activated technology appears along with the extensive application of computer. Voice control technology has brought great convenience to the lives of severely disabled people. Disabled patients can open doors, windows, curtains, TV sets, electric lights, etc. with their voices. In other fields, voice control technology also plays a huge role. For example, when a plane is flying or in an air battle, once the pilot is injured, he can use his voice to drive the plane. The voice recognizer compares the pilot's speech voice with the stored voice, and as long as the voices are consistent, the aircraft can automatically complete various actions, thereby saving danger. [0003] The principle of sound control is that when the sound wave reaches the surface of an object, the...

AI Technical Summary

Problems solved by technology

[0006] The invention provides a voice control method, electronic equipment and a voice control device. The method and device provided by the invention solve the problem that the voice control method provided by the prior art is easy to trigger the system continuously in a noisy environment, resulting in abnormal power consumption.

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