3. The method of claim 2 , wherein the training set database comprises a plurality of categories, each of the categories representing a different one of the identified spoken phonemes, and each category representing one of the identified spoken phonemes spoken over a plurality of non-spoken word sounds.
3. The method of claim 2 , wherein the training set database comprises a plurality of categories, each of the categories representing a different one of the identified spoken phonemes, and each category representing one of the identified spoken phonemes spoken over a plurality of non-spoken word sounds. 4. The method of claim 3 , wherein the matching comprises: identifying a plurality of matches between the first bins of each of the time segments and the second bins of one or more of the categories of the identified spoken phonemes; and computing, for each of the plurality of matches, a match likelihood indicating a numerical likelihood a category of the one or more categories corresponds to the time segment.