The overall purpose of automatic speech recognition systems is to make possible the interaction between humans and electronic devices through speech. For example, the content captured from user's speech using a mi...
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The overall purpose of automatic speech recognition systems is to make possible the interaction between humans and electronic devices through speech. For example, the content captured from user's speech using a microphone can be transcribed into text. In general, such systems should be able to overcome adversities such as noise, communication channel variability, speaker's age and accent, speech speed, concurrent speeches from other speakers and spontaneous speech. Despite this challenging scenario, this study aims to develop a web System Prototype to generate medical reports through automatic speech recognition in the Brazilian Portuguese language. The prototype was developed by applying a Software Engineering technique named Delivery in Stage. During the conduction of this technique, we integrated the Google web Speech API and Microsoft Bing Speech API into the prototype to increase the number of compatible platforms. These automatic speech recognition systems were individually evaluated in the task of transcribing the dictation of a medical area text by 30 volunteers. The recognition performance was evaluated according to the Word Error Rate measure. The Google system achieved an error rate of 12.30%, which was statistically significantly better (p-value < 0.0001) than the Microsoft one: 17.68%. Conducting this work allowed us to conclude that these automatic speech recognition systems are compatible with the prototype and can be used in the medical field. The findings also suggest that, besides supporting medical reports construction, the web System Prototype can be useful for purposes such as recording physicians' notes during a clinical procedure.
Internet of Things concept can be applied to all aspects of life, such as electricity, agriculture, transportation, energy and habitation. Most of the common monitoring systems in the Internet of Things (IoT) [1] suff...
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ISBN:
(纸本)9781467390989
Internet of Things concept can be applied to all aspects of life, such as electricity, agriculture, transportation, energy and habitation. Most of the common monitoring systems in the Internet of Things (IoT) [1] suffer from lack of versatility as they apply only to a particular application area. Software design of the monitoring and management system for the IoT, as proposed in the paper, has high levels of flexibility and can be used in different application scenarios. The system, based on B/S mode, builds a web platform in the application layer. After setting the software in the application layer, we can configure the sensor network in the sense layer or modify the parameters of hardware and sensor. The system can show the data in the form of list, curve and video [2].
Comprehensive practical courses are essential for the cultivation of applied technical talents in software *** delve into a hybrid teaching reform scheme,using the course of web Application System Development Comprehe...
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Comprehensive practical courses are essential for the cultivation of applied technical talents in software *** delve into a hybrid teaching reform scheme,using the course of web Application System Development Comprehensive Practice as a representative example,to enhance comprehensive practice *** upon the analysis of the current teaching situation and course-related challenges,this paper formulates a hybrid teaching reform plan that synergizes online and offline *** further encompasses the development of teaching contents and ***,approaches of comprehensive teaching reform are meticulously formulated to elucidate the instructional process within the hybrid online and offline teaching *** tangible outcomes reveal that the integration of online courses and classroom teaching,as part of this reform,enhances the overall effectiveness of the teaching,ignites students’passion for learning,and fosters collaborative teamwork among students,culminating in an overall improvement in the quality of this course.
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