Journal of Seventeenth-Century Music, volume 9 (2003) no. 1
http://www.sscm-jscm.org/v9/no1/hill.html
ISSN: 1089-747X
John Walter Hill
Beyond Isomorphism toward a Better Theory of Recitative
figure 4
“Ninfe ch’i bei crin d’oro” from Euridice, two speech
sound tracings and the musical setting by Peri