1) Now create a similar FST, but one that allows onlyone substitution or zero substitutions.
2) Create an FST that adds aspiration totranscriptions according to the rule above. The inputalphabet is the set of symbols in the ARPABET. The output alphabetis the same, plus additional symbols as follows: each symbol thatcorresponds to a voiceless plosive gets a duplicate with _happended to it. For example, the symbol T is in the outputalphabet, and in addition, we also have the new symbol T_h in theoutput alphabet.
Expert Answer
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