Signedunsigned
FunctionA transducer is a device that transform one type of energy (or signal) into another form, so it could be used for another purpose.
Primary SourcesFrederick V. Hunt, Applied Acoustics in Subsurface Warfare (Cambridge: Underwater Sound Laboratory, 1946), 91-97.
ProvenanceFrom Professor Frederick V. Hunt, former director of the Harvard University Underwater Sound Laboratory.