Born in
Cagliari,
Sardinia, he completed elementary school in
Oristano, middle school in Cagliari, and obtained a scientific high school diploma in
Sassari. In 1958 he began living in
Grenoble, France, where he graduated in Languages in 1964, obtaining the
French citizenship in 1965. After graduating, he began to publish his first studies about the
Sardinian language, during his doctorate. The first one, published for the
3rd-cycle Doctorate, was a phonetic and phonological study of the dialect of
Nughedu San Nicolò, and he later made many other ones during his three years of work (1967-1970) as a researcher at the
CNRS, studying
Sardinian,
French and
Italian. Regarding Sardinian, his studies have come to analyze the variants of 214 Sardinian languages, and thanks to this work he obtained the
State Doctorate (
Strasbourg, 1983) with his thesis (Study of phonetic geography and instrumental phonetics of Sardinian), published in 1987 by the publisher . Later, he became full professor of
Geolinguistics and
Phonetics and Director of the Center for Dialectology at the
Stendhal University of
Grenoble, and became director of the European Project for the Romance Linguistic Atlas of the
State Mint and Polygraphic Institute of
Rome, a collaborative project of 85 universities and 31 researchers from all over the
Romance-speaking countries. In 2006 he was part of the commission for the creation of the , together with Giulio Angioni, Roberto Bolognesi, Manlio Brigaglia, Diego Corràine, Giovanni Lupinu, Anna Oppo, Giulio Paulis, Maria Teresa Pinna Catte and Mario Puddu, and since then he has always declared himself in favor of its use, considering the use of a single orthography tas something necessary to save the language from extinction. In 2011 he started working at the ALiMuS, Multimedia Linguistic Atlas of Sardinia, a work that was stopped in 2014. Following his retirement, he continued to work on the (ALIR) and the (ALE). == Publications ==