19. A system of repeating a computer recognized string in a telematics unit in a vehicle, the system comprising a memory, and a processing performing the steps of: means for receiving a user utterance from a user, the user utterance including a plurality of segments including a user pause between each segment, each of the plurality of segments having a plurality of words and a plurality of user pauses between the words; means for parsing the user utterance into a plurality of phonemes; means for forming a data string in which each user pause is associated with a phoneme adjacent to the user pause, wherein the means for forming the data string includes i) means for determining an average duration of each pause between the plurality of words in each segment, ii) means for assigning a time duration for each of the user pauses based on the average duration determination of each user pause between the plurality of words, iii) means for determining an average duration of each user pause between each segment, iv) means for assigning a time duration for each of the user pauses based on the average duration determination of each user pause between each segment, v) means for associating each pause with the phoneme adjacent to the user pause, and vi) means for concatenating each user pause and the associated phoneme, each user pause including its associated assigned time duration; means for generating a virtual utterance corresponding to the data string; and means for playing back the virtual utterance to the user.
19. A system of repeating a computer recognized string in a telematics unit in a vehicle, the system comprising a memory, and a processing performing the steps of: means for receiving a user utterance from a user, the user utterance including a plurality of segments including a user pause between each segment, each of the plurality of segments having a plurality of words and a plurality of user pauses between the words; means for parsing the user utterance into a plurality of phonemes; means for forming a data string in which each user pause is associated with a phoneme adjacent to the user pause, wherein the means for forming the data string includes i) means for determining an average duration of each pause between the plurality of words in each segment, ii) means for assigning a time duration for each of the user pauses based on the average duration determination of each user pause between the plurality of words, iii) means for determining an average duration of each user pause between each segment, iv) means for assigning a time duration for each of the user pauses based on the average duration determination of each user pause between each segment, v) means for associating each pause with the phoneme adjacent to the user pause, and vi) means for concatenating each user pause and the associated phoneme, each user pause including its associated assigned time duration; means for generating a virtual utterance corresponding to the data string; and means for playing back the virtual utterance to the user. 20. The system of claim 19 , further comprising means for setting frequency parameters in a speech generation algorithm in a speech recognition engine at the telematics unit.