Magic mirror adjustment method and system based on microphone array, and storage medium

Abstract

The invention relates to a magic mirror adjusting method and system based on a microphone array and a storage medium, and belongs to the field of signal processing. The method comprises: obtaining a use request sent by a user through the microphone array, wherein the use request is in a voice form, and the microphone array comprises at least three common microphones; generating voice information in one-to-one correspondence with the common microphones, wherein the voice information comprises voice intensity; generating a sub-microphone array according to the sequence of the voice intensities from large to small; according to a preset calculation model, calculating and generating initial sound source position information corresponding to each sub-microphone array; integrating the initial sound source position information to generate user position information; comparing the user position information with current preset target position information to generate position comparison information; and generating moving instruction information according to the position comparison information, and feeding back the moving instruction information to the magic mirror terminal. The application has the effect of being convenient for users to use.

Description

technical field [0001] The present application relates to the field of signal processing, in particular to a microphone array-based magic mirror adjustment method, system and storage medium. Background technique [0002] Microphone array, literally, refers to an array formed according to the arrangement of microphones, or a system composed of a certain number of acoustic sensors, which is used to sample and process the spatial characteristics of the sound field. After the microphones are arranged according to the specified requirements, and the corresponding algorithms are added, many acoustic problems can be solved, such as sound source localization, reverberation removal, speech enhancement, and blind source separation. Therefore, microphone arrays have applications in many places, [0003] With the development of social economy, more and more magic mirrors can be seen in major shopping malls. The magic mirror is a product that combines entertainment and business promoti...

AI Technical Summary

Problems solved by technology

[0004] The related technologies mentioned above have the following defects: the premise for people to interact with the magic mirror is that the magic mirror can capture the user's image at a specified position, but the camera used to capture the user's image is generally fixed, and the user constantly adjusts his position and position. posture to find a suitable position, otherwise the magic mirror cannot be triggered

Images