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.
Results
Showing 1 to 5 of 5 for “"signal clarity"”.
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Improving Signal Clarity through Interference Suppression and Emergent Signal Detection
… of these applications is to detect or extract a signal of interest. This task is complicated by the presence of interferers and noise, which corrupts the recorded array signals. This dissertation explores two new techniques that increase signal clarity: interferer suppression and emergent signal …
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Volunteer Spotlighting: Costly Signaling to Promote Volunteerism
… actor, can nonetheless increase social status by signaling a willingness to incur cost on behalf of another. Given this signal value, nonprofit organizations may be able to leverage this knowledge to increase donations, such as through the provisioning of attention to, and recognition of, …
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Beyond static representations: development of a multi-channel, dynamic assessment of emotion perception
… stimuli based on posed expressions of high signal clarity (Elfenbein & Ambady, 2002; Ambadar, Schooler, & Cohn, 2005). This research seeks to expand the field of emotion perception by developing a performance-based measure of emotion perception that capitalizes on new technologies …
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Sensorimotor Modulations by Cognitive Processes During Accurate Speech Discrimination: An EEG Investigation of Dorsal Stream Processing
… during speech discrimination, with set size and signal clarity employed to modulate stimulus predictability and the time course of increased task demands, respectively. Independent Component Analysis of 64–channel EEG data identified bilateral sensorimotor mu and auditory alpha components from a …
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Automation of ultrasonic-based product tracking & traceability in supply chains
… investigates the unique attributes of ultrasonic signals for product identification, focusing on frequency modulation, signal processing techniques, and integration with existing digital frameworks. The study utilizes simulation models and field testing to examine the reliability, accuracy, and …