Microphone-based voice interaction wake-up electronic device, method and medium

Abstract

Provided is an electronic device configured with a microphone, the electronic device has a memory and a central processing unit, the memory stores computer-executable instructions, and when the computer-executable instructions are executed by the central processing unit, the following operations can be performed: analyzing the sound signal collected by the microphone, Identifying whether the sound signal contains the voice of a person speaking and whether it contains the wind noise generated by the airflow generated by the person's speech hitting the microphone, and responding to determining that the sound signal contains the sound of the person speaking and the wind noise generated by the airflow generated by the user's speech hitting the microphone sound, and process the sound signal as the user's voice input. The interaction method is suitable for voice input when a user carries an intelligent electronic device. The operation is natural and simple, the steps of voice input are simplified, the burden and difficulty of interaction are reduced, and the interaction is more natural.

Description

technical field [0001] The present invention generally relates to the field of voice input, and more specifically, to an intelligent electronic device and a voice input triggering method. Background technique [0002] With the development of computer technology, speech recognition algorithms are increasingly mature, and speech input is becoming more and more important because of its high naturalness and effectiveness in interactive methods. Users can interact with mobile devices (mobile phones, watches, etc.) through voice to complete various tasks such as command input, information query, and voice chat. [0003] On the point of when to trigger the voice input, the existing solutions all have some defects: [0004] 1. Physical key trigger [0005] After pressing (or holding down) a certain (or some) physical keys of the mobile device, the voice input is activated. [0006] The disadvantages of this solution are: physical keys are required; false triggering is easy; user ...

AI Technical Summary

Problems solved by technology

[0006]The disadvantages of this solution are: physical buttons are required; false triggers are easy; user buttons are required

[0009]The disadvantages of this solution are: the device needs to have a screen; the trigger element occupies the screen content; limited by the software UI, the trigger method may be cumbersome; it is easy to trigger by mistake

[0012]The disadvantages of this scheme are: poor privacy and sociality; low interaction efficiency

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