10. A computer system comprising: a tokenizer that parses a phrase to be added to a language model into a plurality of tokens including a first token; and a computer code mechanism that: generates a phrase pronunciation for the phrase comprising a token pronunciation for the first token in the phrase, wherein generating the phrase pronunciation for the phrase comprises determining if the first token is represented in a pron component list, and, if so, selecting as the token pronunciation for the first token in the phrase a component pronunciation from the pron component list, wherein the pron component list comprises a list of one or more component pronunciations for at least the first token as pronounced in one or more phrases, wherein the list of one or more component pronunciations is different from any list of one or more language model pronunciations in the language model for the first token; and adds the phrase pronunciation for the phrase to the language model; wherein the computer code mechanism generates the phrase pronunciation for the phrase at least in party by, if the first token is not represented in the pron component list, determining if the first token is represented in the language model, and, if so, selecting a language model pronunciation from the language model as the token pronunciation for the first token in the phrase; and wherein the tokenizer and/or the computer code mechanism is implemented by a computer.
10. A computer system comprising: a tokenizer that parses a phrase to be added to a language model into a plurality of tokens including a first token; and a computer code mechanism that: generates a phrase pronunciation for the phrase comprising a token pronunciation for the first token in the phrase, wherein generating the phrase pronunciation for the phrase comprises determining if the first token is represented in a pron component list, and, if so, selecting as the token pronunciation for the first token in the phrase a component pronunciation from the pron component list, wherein the pron component list comprises a list of one or more component pronunciations for at least the first token as pronounced in one or more phrases, wherein the list of one or more component pronunciations is different from any list of one or more language model pronunciations in the language model for the first token; and adds the phrase pronunciation for the phrase to the language model; wherein the computer code mechanism generates the phrase pronunciation for the phrase at least in party by, if the first token is not represented in the pron component list, determining if the first token is represented in the language model, and, if so, selecting a language model pronunciation from the language model as the token pronunciation for the first token in the phrase; and wherein the tokenizer and/or the computer code mechanism is implemented by a computer. 13. The computer system of claim 10 , wherein the tokenizer parses the first token from the phrase based on word boundaries.