White Noise (2005)

Until the sudden and mysterious death of his beloved wife, architect Jonathan Rivers considered himself a decent, rational man, one who would not ordinarily subscribe to any theories about communicating with the dead. But now, a stranger, Raymond Price, has entered his life, claiming to have heard Jonathan's wife, Anna, through EVP. Fuelled by his grief as much as curiosity, Jonathan soon finds himself swayed by Raymond's claims, validated by the recordings of Anna as well as the testimonial of Sarah Tate, who herself has found closure with her deceased fiancee through EVP.

Official website: http://www.whitenoisemovie.com/