Alarm method and device for intelligent equipment, electronic equipment and storage medium

A technology of intelligent equipment and sound collection device, which is applied in neural learning methods, speech analysis, biological neural network models, etc., can solve problems such as inability to comfort babies in time, and inability to detect babies crying in time, so as to improve accuracy and improve accuracy. sexual effect
CN112270932APending Publication Date: 2021-01-26BEIJING XIAOMI PINECONE ELECTRONICS CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
BEIJING XIAOMI PINECONE ELECTRONICS CO LTD
Publication Date
2021-01-26

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Abstract

The invention relates to an alarm method and device for intelligent equipment, electronic equipment and a storage medium, and aims to solve the technical problem of relatively low accuracy of sound discrimination in related technologies. The method comprises the following steps: acquiring environmental sound through a sound acquisition device; extracting Mel spectrum characteristic information inthe environment sound; inputting the Mel spectrum feature information into a voice recognition model to obtain a recognition result output by the voice recognition model, the voice recognition model being obtained by training based on a voice sample marked as a target voice type; and under the condition that the recognition result represents that the environment sound belongs to the target sound type, executing an alarm operation corresponding to the target sound type. In this way, the accuracy of sound discrimination can be improved.
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Description

technical field

[0001] The present disclosure relates to the technical field of smart home, and in particular to an alarm method and device for smart devices, electronic devices and storage media. Background technique

[0002] For infants and other groups that need to be taken care of, due to work, housework and other reasons, the person in charge of the care cannot stay close to the person being cared for, and accidents may happen to the person being cared for. When the child is alone in the room, the baby cannot be found crying in time, and the baby cannot be comforted in time.

[0003] In the related art, the cry signal is obtained by inputting the cry of a baby into the sound source acquisition circuit, then converting the sound change of the cry of the baby into a voltage change, and removing the interference signal through a shaping circuit. Further, the central microprocessor performs data separation and sorting on the crying signal, and combines the characteristic a...

Claims

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