What would you need after recording somethign and then having it transcribed?
Options:
- spell checker
- documentation of facts
- evidence
- recorder
- tape Hmmm, let me think.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
After recording something you need a spell checker to have its transcribtion.
So, the answer is spell checker.