In a transducer, the element directly displaced by the applied stimulus.
"Oh my goodness! I am so very pleased with the CD you made me from my old Jose Melis LP album. I had lost hope of ever listening to these songs again, since apparently the album has never been made into a CD, and I don't have a turntable anymore. I wasn't even sure if the LP was in good enough condition to work with, (I think it's about 30 years ..."