Real-time recognition method for baby cry
A sound recognition and baby technology, applied in the information field, can solve the problems that affect the recognition performance, cannot reflect the long-term time domain characteristics, and does not conform to the duration of the baby's cry, and achieves the effect of improving the recognition performance.
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[0059] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. It should be understood that the described embodiments are only some of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.
[0060] First, we define the cry category, that is, the cry recognition space. Because the category definition of baby crying sounds is relatively subjective, and there are actually some ambiguous baby crying sounds, so the baby crying sound category defined in the present invention includes 4 clearly defined, characteristic crying sounds: hunger type, sleepy type , urine wet type and pain type, classified as follows:
[0061] The h...
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