Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Smart Speaker"”.
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Logging and Analysis of Internet of Things (IoT) Device Network Traffic and Power Consumption
… is possible to see when users are asking their smart speaker a question or whether the lights in their home are on or off based on power consumption and network traffic from the devices. These trends can be seen even if the data being sent is encrypted.</p>
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Exploration of alternative algorithms for multi-channel acoustic echo cancellation
… speech to a virtual personal assistant through a smart speaker with multi-channel audio (stereophonic, etc). The use of the Kalman filter as an alternative adaptive filter methodology for this MCAEC application is explored in this work. The Normalized Least Mean Squares filter (NLMS) serves as a …
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Preschoolers' Mathematical Language Learning during Book Reading with an AI Voice Agent
… the accessibility of voice assistants and smart speakers powered by Artificial Intelligence (AI) has notably increased. However, there is a paucity of knowledge about how this advanced technology can be used to teach young children important mathematical concepts during shared book reading. …
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Testing Privacy and Security of Voice Interface Applications in the Internet of Things Era
… adoption in devices such as desktop computers, smartphones, and smart home assistants, thanks to significant advancements in voice recognition and processing technologies. Over a hundred million users now utilize these devices daily, and smart home assistants have been sold in massive numbers, …
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Structural changes in online retailing and the marketing mix
The online retail environment is expanding, enhancing the possibilities for customers to shop online. On the one hand, a proliferation of online channels establishes a multichannel online retailing landscape, which offers customers more alternatives in terms of where to shop online. On the other …