2,299 research outputs found

    Study and realization of an instrument FPGA based to implement Curve-Fitting Algorithm (CFA)

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    An instrument based on FPGA technology able to determine in an only period and with a little number of samples the fundamental frequency of electrical net signal is been realized. The algorithm implemented on the instrument is a modified version of the well known Curve Fitting Algorithm (CFA) particularly suitable to determine Power Quality Parameters. A study of the uncertainty to evaluate the performances of the instruments is presented too

    Why the Codex Unicus Is Still Dangerous for Medieval Metrics: Joining the Old French Anisosyllabic Song RS 845a to the Isosyllabic RS 789

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    It has never been noticed that the Old French song RS 845a Las ne [me] doi por ce desesperer, preserved by a single witness, is the anisosyllabic version of the isosyllabic RS 789 Meudre ocoison n’euç onques de chanter. Gianfranco Contini’s remark on Bonvesin da la Riva’s texts about the danger of trusting in metrical irregularities gathered by a codex unicus is renewed by this paper, as well as by analysing the song RS 836, anisosyllabic in Mölk and Wolfzettel’s metrical Répertoire

    Stati di imperfezione. Studio sull'anisosillabismo nella lirica oitanica

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    il volume affronta il problema dell’anisosillabismo nella versificazione romanza medievale, occupandosi primariamente delle oscillazioni del computo sillabico registrate nella lirica oitanica

    Avvicinamenti sillabici all’«emprise moindre de l’esthétique formelle» presso i non-occitanici

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    Tre aspetti metrici (anasinalefe, anisosillabismi, incertezze di cesura epica) sono coinvolti nel presente contributo per collocare una prima batteria di problemi, soprattutto metodologici, relativi alla tenuta e alla natura delle norme metriche, in particolare nella produzione trovierica
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