14. A non-transitory computer-readable storage medium storing processor-executable instructions for controlling a computing device, comprising: program code to receive input text; program code to identify a location in the input text for a breath; program code to identify a duration for the breath in the location; program code to determine a breath sound for the location, the breath sound determined from a plurality of breath sounds; and program code to synthesize speech corresponding to the input text using the duration and data corresponding to the breath sound, the synthesized speech comprising the breath sound at substantially the location.
14. A non-transitory computer-readable storage medium storing processor-executable instructions for controlling a computing device, comprising: program code to receive input text; program code to identify a location in the input text for a breath; program code to identify a duration for the breath in the location; program code to determine a breath sound for the location, the breath sound determined from a plurality of breath sounds; and program code to synthesize speech corresponding to the input text using the duration and data corresponding to the breath sound, the synthesized speech comprising the breath sound at substantially the location. 19. The non-transitory computer-readable storage medium of claim 14 , further comprising program code to identify a second location in the input text for a second breath, and wherein the synthesized speech comprises a second breath sound at the second location.