Peter Settelen (born 23 September 1951) is a British actor and voice coach, known for helping Princess Diana (1961–1997) improve her public speaking skills.
[1] He was commissioned between 1992 and 1993 to help Princess Diana develop her public speaking voice,[2] having been introduced to her by her personal fitness instructor, Carolan Brown.
[2][3] Following her death in 1997, the tapes were seized by the Metropolitan Police in a 2001 raid on the home of Diana's butler, Paul Burrell.
[2] Ownership of the tapes was contested by her brother, Lord Charles Spencer, but they were returned to Settelen in 2004.
[2] Extracts from the tapes were screened by American broadcaster NBC later the same year, in a programme called Diana Revealed.