Essays about: "zero-crossing"
Showing result 6 - 10 of 20 essays containing the word zero-crossing.
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6. High density EMG based estimation of lower limb muscle characteristics using feature extraction
University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)Abstract : Electromyography (EMG) is a common tool in electrical muscle activity measurement and can be used in multiple areas of clinical and biomedical applications, mainly in identifying neuromuscular diseases, analyzing movement or in human machine interfaces. Traditionally a pair of electrodes were used to measure the signals, but in recent years the use of high density surface EMG (HD-sEMG) gained more popularity as it can sample myoelectric activities from multiple electrodes in an array on a single muscle and provide more information. READ MORE
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7. Content-based music recommendation system : A comparison of supervised Machine Learning models and music features
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : As streaming platforms have become more and more popular in recent years and music consumption has increased, music recommendation has become an increasingly relevant issue. Music applications are attempting to improve their recommendation systems in order to offer their users the best possible listening experience and keep them on their platform. READ MORE
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8. The effects of distortion : Investigating how different types of distortion affect timbral attributes and subjective preference
University essay from Luleå tekniska universitet/Medier, ljudteknik och teaterAbstract : The effects of distortion has been investigated prior to this study, however most of these studies focus on the objective physicalities of a certain type of distortion or they might apply distortion in static amounts to examine effects of loudspeaker distortion. Objectively the varying types of distortion may be different, however there are little explanations on how these types subjectively might sound different. READ MORE
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9. Eliminating zero-missing phenomenon in long, high voltage, underground cables
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : The maximum length of an high voltage underground cable (HV UGC) cable is oftenconstrained by the criterion that the cable cannot have more than 50% reactivepower compensation. If this limit is exceeded the current in the circuit breaker maynot have a zero crossing after energization, which is referred to as the zero missingphenomenon. READ MORE
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10. Active Suspension Seat for High Speed Craft
University essay from KTH/Marina systemAbstract : Master of Science thesis in Naval Architecture presents a study and the performance of an active seat suspension with the purpose to suppress shocks, caused by slamming in High Speed Crafts (HSCs). The system is modelled and simulated with the aid of the Mathworks software Simulink, with the main objective to evaluate if the active suspension seat has the potential to mitigate slamming impact loads to a larger extent compared to a passive suspension seat. READ MORE
