David L Dilley

Title: Innovations by David L Dilley

Introduction

David L Dilley is an accomplished inventor based in Fort Collins, Colorado. He has made significant contributions to the field of microphone technology, holding two patents that enhance the functionality and reliability of telephone microphones. His work focuses on providing proper bias current and load resistance, ensuring optimal performance regardless of the microphone type used.

Latest Patents

Dilley's latest patents include an "Apparatus and method for providing proper microphone DC bias current" and "An apparatus and method for providing proper bias current and load resistance for a telephone microphone regardless of the type of microphone used." The first patent addresses the need for a system that automatically adjusts the bias current and load resistance based on the microphone's characteristics. This innovation allows for seamless integration of various microphone types without manual adjustments. The second patent outlines a method for determining the presence and polarity of DC bias voltage at a telephone microphone. This invention converts the DC bias voltage into a pulsed signal, enabling a digital signal processor to ascertain the bias voltage's presence and polarity.

Career Highlights

David L Dilley is currently employed at Transcrypt International, Inc., where he continues to develop innovative solutions in the field of telecommunications. His expertise in microphone technology has positioned him as a valuable asset to his company and the industry at large.

Collaborations

Dilley collaborates with James R Holthaus, leveraging their combined expertise to drive advancements in microphone technology. Their partnership has resulted in significant innovations that enhance the functionality of communication devices.

Conclusion

David L Dilley's contributions to microphone technology through his patents demonstrate his commitment to innovation and excellence. His work continues to impact the telecommunications industry positively.