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Time and frequency estimatiοn in guitar signals

Tazes Athanasios

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Year 2019
Type of Item Diploma Work
Bibliographic Citation Αθανάσιος Ταζές, "Χρονική και συχνοτική εκτίμηση σε σήματα κιθάρας", Διπλωματική Εργασία, Σχολή Ηλεκτρολόγων Μηχανικών και Μηχανικών Υπολογιστών, Πολυτεχνείο Κρήτης, Χανιά, Ελλάς, 2019
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In this thesis, a complete note onset estimation and pitch detection system ispresented, tuned for guitar music signals. The goal of this system is to rstestimate the point in time that a single note was played and then attributea frequency to it. This task is then extended to a sequence of played notes.Various onset and pitch estimation algorithms were tested and compared,taking into account both their eciency to complete the task, accurate tran-sciption of the signal, as well as their computational complexity timewise,thus achieving processing time less than or equal to the duration of the mu-sic signal.

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