What is a transducer? The word “transducer” comes from the Latin verb transducere, meaning “to transfer.” A transducer transfers one type of energy to another. Modern technology uses electrical signals extensively, so today’s transducers often convert electricity into some other type of energy. An everyday example is a loudspeaker, which produces sound waves when driven … [Read more...] about Transducer Expert Witness: What a Transducer is and How it Works in Medical Devices