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32results about How to "Improve conversation skills" patented technology

Children language ability evaluation method based on artificial intelligence

A children language ability evaluation method based on artificial intelligence comprises the following steps: 1) compiling a PYTHON crawler program to obtain required audio, question and answer corpora and encyclopedia knowledge, and merging special scene corpora accumulated in project practice in combination with optimism into an optimism corpus for calling; 2) carrying out model training on thecaptured voice material through a Deep Learning deep learning module, STT conversion can be carried out on the collected child voice, performing voice recognition through a preferred local area network offline STT, and besides, third-party voice recognition can also be adopted as a second option in an internet access mode. The invention discloses a language acquisition and analysis system. The system carries out noise reduction and voiceprint analysis on the collected audio data, and matches the audio data with the child to which the audio data belong. After audio-to-text processing is carriedout on audio data of children, analysis is carried out through an artificial intelligence system, and the leaping degree, the language logicality, the expression initiative, the gift degree and the like of speaking of the children are evaluated.
Owner:浙江优学智能科技有限公司

Hearing aid system for caring for old people

The invention relates to the technical field of hearing aids, in particular to a hearing aid system for caring old people, which integrates the functions of basic hearing aid, regular care reminding, real-time analysis and the like, and can improve the session communication ability between the old people and other people under the condition of not increasing the physical and mental burden of the old people. Negative emotions such as loneliness and self-abstraction caused by hearing impairment of the elderly are avoided, and great convenience is provided for the hearing-impaired elderly; on the other hand, voice care prompting can be carried out by recording the sound of relatives of the elderly, and the use experience of the elderly is further improved; more importantly, the hearing aid system also has the function of paying attention to and analyzing the voice and mood dynamics of the old in real time, and can perform corresponding analysis, so that family members of the old can be conveniently helped to accurately master the physical and psychological states of the old in real time, and the physical and psychological health of the old can be regularly evaluated according to an analysis report; and physical and psychological diseases of the old are further prevented.
Owner:江苏集萃智能集成电路设计技术研究所有限公司

Interphone capable of increasing reception and sound amplification and effectively preventing dust

The invention relates to the technical field of communication signal products, and discloses an interphone capable of increasing reception and amplification and effectively preventing dust. The interphone comprises a body, and a button panel and a display screen are connected to the front surface of the body; a sound outlet hole and a chute are formed in the front surface of the body, and a sliding shell is connected to the surface of the body; a sound amplification hole is formed in the front surface of a sliding block, and a clamping groove is connected to the surface of a fixed seat; a sliding block is connected to the back face of the sliding shell, a sound receiving hole is formed in the back face of the sliding shell, a dustproof film is connected to the back face of the sliding shell, a sound outlet horn is arranged in the machine body, and a dustproof net is connected to the surface of the sound outlet horn. According to the interphone capable of increasing reception and amplification and effectively preventing dust, through the use of the sliding shell and the dustproof film, dust is isolated outside the sound outlet horn, noise can be effectively reduced, through the useof the sound receiving hole and the sound amplification hole, sound emitted by the interphone is amplified, sound emitted by personnel is concentrated, the dialogue effect can be enhanced, and the information is effectively transmitted.
Owner:HUNAN UNIV OF TECH
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