INTEGRATED ACOUSTIC HORN AND LEAD FRAME

摘要

A device for manipulating acoustic signals includes a transducer die and a horn. The transducer die is attached to a lead frame and configured to convert between electrical energy and the acoustic signals, the transducer die having a transducer membrane. The horn is integrally connected with the lead frame, the horn extending from the lead frame and having a throat positioned adjacent to the transducer membrane and a mouth opening at an opposite end of the horn from the throat.