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Digital Signal Processor based Baby Cry Detector
Sobotková, Šárka ; Rozman, Jiří (referee) ; Sekora, Jiří (advisor)
The thesis discusses the baby cry. Processing of literary research in dealing with children crying and processing of audio signals. Based on information gathered propose an algorithm for detecting child's cry, which was verified using Matlab programming environment. Based on the identified parameters of the input signals and the proposed algorithms was selected appropriate digital signal processor. The hardware device was realized to detect and initialize the child crying, and its functionality has been verified in the recorded sound recordings child crying.
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Child Cries Detector
Sobotková, Šárka ; Jehlička, Karel (referee) ; Sekora, Jiří (advisor)
The thesis discusses the emergence of a baby cry, function and spysiological description of the vocal tract. First, the cry of children´s records scanned and made time-frequency analysis, from which it was identified in which frequensy band found the child crying. Further work includes a block diagram of the device and description of each piece. Standing position was devised in the field of soldering, and its functionality verified.
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Children crying as a Mean of Communication
MATUŠKOVÁ, Radka
This bachelor´s work is about preschool children´s cry as an expression of some emotions and as a mean of communication with external world. Theoretical part represent cry as one of the negative show of emotions.It deals with their function, importance in life and it shows the difference of cry between the genders. The work also shows its physiological importance. It describes situations which can influence heathy emotional development.This work also deals with some concepts which work with children´s cry as a strategy for understanding preschool children´s emotions and how to work with them. In practical part the qualitative research is done by depth conversation with preschool children´s mothers. The research results shows that there are significant differences in attitude of mothers in case of upbringing their children and in ways of how they are aproaching the emotions of their child.
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Child Cries Detector
Sobotková, Šárka ; Jehlička, Karel (referee) ; Sekora, Jiří (advisor)
The thesis discusses the emergence of a baby cry, function and spysiological description of the vocal tract. First, the cry of children´s records scanned and made time-frequency analysis, from which it was identified in which frequensy band found the child crying. Further work includes a block diagram of the device and description of each piece. Standing position was devised in the field of soldering, and its functionality verified.
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Digital Signal Processor based Baby Cry Detector
Sobotková, Šárka ; Rozman, Jiří (referee) ; Sekora, Jiří (advisor)
The thesis discusses the baby cry. Processing of literary research in dealing with children crying and processing of audio signals. Based on information gathered propose an algorithm for detecting child's cry, which was verified using Matlab programming environment. Based on the identified parameters of the input signals and the proposed algorithms was selected appropriate digital signal processor. The hardware device was realized to detect and initialize the child crying, and its functionality has been verified in the recorded sound recordings child crying.
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Children injuries in the home and during leisure activities (with special focus on Shaken baby syndrome)
PRŮCHOVÁ, Dominika
The injuries happening to children in the household or during leisure time activities constitute the most frequent injury types. The injuries caused by shaking constitute a specific group. The information of lay public in the Czech Republic with regard of the Shaken Baby Syndrome is almost at zero level. The basic precondition to reduce the injury rate consists in identification of risk factors causing the origination of the injury or making the individual vulnerable. The factors include environment, health, behaviour, socio-demographic and social factors. The goal of the thesis consists in mapping children injuries in the household and during leisure time activities. A partial goal consists in mapping the use of protective devices for injury prevention. Another goal of the thesis consists in mapping the information of the parents on the Shaken Baby Syndrome, as well as in mapping the techniques of comforting crying babies and the related parents' feelings. The research method consists in quantitative prospective research; two structured questionnaires are used for data collection. The data collection took place in 2009-14. The first questionnaire is focused on acquisition of information on child injuries in the household and during leisure time activities. The goal of the study consists in analyzing children's injuries in ages from 0 to 18 years. The second questionnaire is focused on the Shaken Baby Syndrome and consists of several partial areas: child crying, techniques of managing and comforting child crying, parents' feelings and level of information on Shaken Baby Syndrome (SBS). Based on the research results, the approach to primary prevention of children's injuries can be improved by increased observation of the child, by increased efficiency of preventive procedures, by increased dispensarization, control or increased efficiency of implemented primary injury prevention.
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