So what's a "transducer" in this context and does it have to do anything with Finite State Transducers? https://en.wikipedia.org/wiki/Finite-state_transducer h

So what's a "transducer" in this context and does it have to do anything with Finite State Transducers? https://en.wikipedia.org/wiki/Finite-state_transducer https://en.wikipedia.org/wiki/Finite-state_transducer