14. The computer of claim 11 wherein the recognition system collects the acoustic data and associated graphemes by recording acoustic data input as speech by a speaker, recognizing the acoustic data into data corresponding to a grapheme label, and associating the acoustic data with the grapheme label upon obtaining confirmation from the speaker that the grapheme label correctly applies to the speech input.
14. The computer of claim 11 wherein the recognition system collects the acoustic data and associated graphemes by recording acoustic data input as speech by a speaker, recognizing the acoustic data into data corresponding to a grapheme label, and associating the acoustic data with the grapheme label upon obtaining confirmation from the speaker that the grapheme label correctly applies to the speech input. 16. The computer of claim 14 further comprising means for filtering out the acoustic data and the associated grapheme label for speech input that does not meet a confidence threshold.