5. The method of claim 4 , wherein the act of calculating the overlap length responsive to the number of quiet samples comprises: calculating the overlap length by subtracting a random number from the number of quiet samples.
4. The method of claim 1 , wherein the act of calculating an overlap length of the first segment and the second segment responsive to characteristics of the audio data comprises: calculating a number of quiet samples in the audio data; and calculating the overlap length responsive to the number of quiet samples.