Luciano Pavarotti, the Italian singer whose ringing, pristine sound set a standard for operatic tenors of the postwar era, died Thursday at his home near Modena, in northern Italy. He was 71.

His death was announced by his manager, Terri Robson. The cause was pancreatic cancer. In July 2006 he underwent surgery for the cancer in New York, and he had made no public appearances since then. He was hospitalized again this summer and released on Aug. 25.

Like Enrico Caruso and Jenny Lind before him, Mr. Pavarotti extended his presence far beyond the limits of Italian opera. He became a titan of pop culture. Millions saw him on television and found in his expansive personality, childlike charm and generous figure a link to an art form with which many had only a glancing familiarity.

Early in his career and into the 1970s he devoted himself with single-mindedness to his serious opera and recital career, quickly establishing his rich sound as the great male operatic voice of his generation — the “King of the High Cs,” as his popular nickname had it.By the 1980s he expanded his franchise exponentially with the Three Tenors projects, in which he shared the stage with Plácido Domingo and José Carreras, first in concerts associated with the World Cup and later in world tours. Most critics agreed that it was Mr. Pavarotti’s charisma that made the collaboration such a success. The Three Tenors phenomenon only broadened his already huge audience and sold millions of recordings and videos.

An Outsize Personality

In his later years Mr. Pavarotti became as much an attraction as an opera singer. Hardly a week passed in the 1990s when his name did not surface in at least two gossip columns. He could be found unveiling postage stamps depicting old opera stars or singing in Red Square in Moscow. His outsize personality remained a strong drawing card, and even his lifelong battle with his circumference guaranteed headlines: a Pavarotti diet or a Pavarotti binge provided high-octane fuel for reporters.

A Box-Office Powerhouse

It was a tribute to Mr. Pavarotti’s box-office power that when, in 1997, he announced he could not or would not learn his part for a new “Forza del Destino” at the Met, the house substituted “Un Ballo in Maschera,” a piece he was ready to sing. We will miss you!may the god brings you in his kingdom and be seated nxt to him