More on Bruce Connor from Wiki: http://en.wikipedia.org/wiki/Bruce_Conner

Wiki:

My Life In The Bush of Ghosts was recorded entirely with analogue technology, before the advent of digital sequencing and MIDI. The sampled voices were synchronized with the instrumental tracks via trial and error, a practice that was often frustrating, but which also produced several happy accidents.

Also according to Byrne's 2006 notes, neither he nor Eno had read Tutuola's novel before the album was recorded. Both were familiar with Tutuola's earlier The Palm-Wine Drinkard (1952), but his My Life in the Bush of Ghosts was not easily obtained in the U.S. in the late-1970s/early-1980s. Even without reading the book, Eno and Byrne thought the title reflected their interest in African music, and also had an evocative, vaguely sinister quality that also referenced the voices sampled for the album: the vocalists were recorded sometimes several decades before being re-appropriated by Eno and Byrne, and the voices often seemed to take on unanticipated qualities when placed in the new context.