59. An apparatus comprising: means for storing pronunciation data for an out-of-vocabulary word, the pronunciation data comprising phoneme sub-strings selected from candidate phoneme strings having pronunciation data associated with orthographic anchors that are close to a vector representation the out-of-vocabulary word in an orthographical vector space defined by a dictionary; and means for transmitting the pronunciation data for the out-of-vocabulary word as an audible signal.
62. The apparatus of claim 59 , wherein the dictionary comprises phoneme strings for in-vocabulary words.