Baby voice sound translator

Abstract

The invention discloses a baby voice sound translator comprising a housing, a hand-held pickup device, a signal line with a silica gel sheath, a filter / noise reducer, a sound post-processor, a voice recognition processor, a signal feedback and transmission module, a display screen, buttons, and a power supply. When a baby cries, the hand-held pickup device is arranged at a 10-cm distance to the mouth of the baby; a starting button is pressed down and the system collects a sound section with the time of 10s to 15s automatically; the sound is processed by the filter / noise reducer and then the processed sound is transmitted to the sound post-processor; the system carries out feature extraction and operation of parameters like the tone, pitch, loudness, energy, and frequency on the sound; thevoice recognition processor carries out identification and matching of six kinds of physiological states including the hunger, drowsiness, pain, boredom, fear, and discomfort and the operation resultafter BP neural network training and the matching result is displayed by the display screen. The baby voice sound translator has the following advantages: the baby crying recognition and translation are realized; the quality and efficiency of baby care are improved; and the false determination and delayed determination in baby care are reduced.

Description

technical field [0001] The invention relates to the technical field of voice recognition, in particular to a voice translator for infants. Background technique [0002] In the traditional process of accompanying infants and young children, since infants do not yet have the ability to speak, their physiological needs and emotional expression mainly rely on the experience and judgment of the guardians to observe the infant's expressions, appearance phenomena, and somatosensory characteristics. This method relies on the experience of the caregivers to a certain extent, but young parents or other caregivers rarely receive professional training, resulting in insufficient or varying experience, and there is no relatively uniform reference standard. This traditional empirical judgment has the following disadvantages: 1. Because the caregiver did not grasp the baby's physiological or psychological needs in time, the quality of care was reduced and the efficiency was not high; 2. The...

AI Technical Summary

Problems solved by technology

This method relies on the experience of the caregivers to a certain extent, but young parents or other caregivers rarely receive professional training, resulting in inexperienced or different caregivers, and there is no relatively uniform reference standard

This traditional empirical judgment has the following disadvantages: 1. Because the caregiver did not grasp the baby's physiological or psychological needs in time, the quality of care was reduced and the efficiency was not high; 2. The baby's medical treatment, Untimely treatment

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