Company Filing History:
Years Active: 1988
Title: The Innovations of Payne Freret
Introduction
Payne Freret is an accomplished inventor based in Los Altos, California. He is known for his significant contributions to the field of telecommunications, particularly in the area of data transmission. His innovative work has led to the development of a unique patent that addresses the challenges of transmitting both speech and data over impaired channels.
Latest Patents
Freret holds a patent for a "Speech and data multiplexor optimized for use over impaired and bandwidth restricted analog channels." This invention relates to an apparatus and method for the simultaneous transmission of analog speech and modulated data. The system is designed to evaluate the available channel bandwidth and allocate sub-bands for voice and data transmission based on user input. The technology employs a multi-carrier multi-mode modulation scheme, which allows for efficient use of bandwidth and adapts to channel impairments. This innovation ensures good speech quality while enabling data transmission rates of up to 3000 bps over standard voice-grade telephone circuits.
Career Highlights
Freret's career is marked by his role at Telebit Corporation, where he has made significant strides in telecommunications technology. His work has not only advanced the field but has also provided practical solutions for users facing bandwidth limitations.
Collaborations
Throughout his career, Freret has collaborated with notable colleagues, including Dwight W. Decker and Dirk Hughes-Hartogs. These partnerships have contributed to the development of innovative technologies and have enhanced the impact of his work in the industry.
Conclusion
Payne Freret's contributions to telecommunications through his innovative patent demonstrate his expertise and commitment to advancing technology. His work continues to influence the way speech and data are transmitted over various channels, showcasing the importance of innovation in overcoming technical challenges.