Company Filing History:
Years Active: 1976
Title: Richard E DeFrancesco: Innovator in Digital Flutter Reduction Systems
Introduction
Richard E DeFrancesco is a notable inventor based in Holland, Pennsylvania. He has made significant contributions to the field of audio technology, particularly in the area of digital flutter reduction systems. His innovative work has led to the development of a patented technology that addresses time base errors in FM recordings on magnetic tape.
Latest Patents
DeFrancesco holds a patent for a digital flutter reduction system. This system corrects for varying time base errors in FM recordings on magnetic tape. The technology involves comparing pulse transitions from outputs of a reference oscillator and a reference tone on a first tape track. A flip-flop processes these transitions, producing a pulse that corresponds to the time base error. This output pulse enables a first counter to generate a digital output, which is then loaded into a second counter. The second counter is advanced by pulse transitions from a second tape track containing recorded data, allowing for a correction factor to be applied. This innovative approach effectively reduces time base errors in audio recordings.
Career Highlights
Richard E DeFrancesco has had a distinguished career, working with the United States Navy as represented by the Secretary of the Navy. His work has been instrumental in advancing audio technology, particularly in the realm of magnetic tape recordings. His expertise and innovative spirit have made him a valuable asset in his field.
Collaborations
Throughout his career, DeFrancesco has collaborated with notable individuals such as Bernard Harris and David Hoffman. These collaborations have contributed to the development and refinement of his innovative technologies.
Conclusion
Richard E DeFrancesco's contributions to the field of audio technology, particularly through his patented digital flutter reduction system, highlight his innovative spirit and dedication to improving audio recording quality. His work continues to influence the industry and showcases the importance of innovation in technology.