Compared with traditional FFT method, MESE not only has higher resolution but also fits the processing of transient data, so, it can show the relation of amplitude to both time and frequency.

与传统的FFT相比极大熵谱法具有频率分辨率高，适于短时瞬态数据处理，而且能给出振动幅值与频率和时间三者的关系。

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"Mese Mariano" resembles Puccini's "Suor Angelica" (which had its premiere eight years later), though with a softer edge, and without a visible villain.

WSJ: Ghost Stories Sung | Spoleto Festival USA | By Heidi Waleson

In a slightly more traditional vein, Spoleto presented a double bill of obscure verismo one-acts, Umberto Giordano's "Mese Mariano" (1910) and Giacomo Puccini's first opera, "Le Villi" (1884).

WSJ: Ghost Stories Sung | Spoleto Festival USA | By Heidi Waleson

Director Stefano Vizioli, set designer Neil Patel, costume designer Roberta Guidi di Bagno and lighting designer Matt Frey created a coherent look for the two pieces: The plain but appealing 1930s orphanage for "Mese Mariano" included a large blow-up of a child's drawing.

WSJ: Ghost Stories Sung | Spoleto Festival USA | By Heidi Waleson