15. The at least one non-transitory computer-readable storage medium of claim 14 , wherein the identifying comprises: identifying a plurality of tokens of the text input of a same text normalization type for which a contrastive stress pattern is to be applied; and identifying the at least one token to be rendered with contrastive stress from among the plurality of tokens of the same text normalization type.
15. The at least one non-transitory computer-readable storage medium of claim 14 , wherein the identifying comprises: identifying a plurality of tokens of the text input of a same text normalization type for which a contrastive stress pattern is to be applied; and identifying the at least one token to be rendered with contrastive stress from among the plurality of tokens of the same text normalization type. 17. The at least one non-transitory computer-readable storage medium of claim 15 , wherein the plurality of tokens are identified based at least in part on at least one indication in the text input that the contrastive stress pattern is desired in association with the plurality of tokens.