Frederic Marciano

Title: Frederic Marciano: Innovator in Digital-to-Analog Coding

Introduction

Frederic Marciano is a notable inventor based in Biot, France. He has made significant contributions to the field of digital-to-analog coding, particularly through his innovative patent that addresses critical issues in signal processing.

Latest Patents

Marciano holds a patent for an "Offset correction circuit for a sigma-delta coding device." This invention involves a digital-to-analog coder that includes a delta coder, which generates a high-frequency serial bit string in response to low-frequency digital words. The analog integrator in this system produces an analog output signal that accurately represents the digital input. The offset correction circuit is designed to prevent any offset in the analog output when adjustments are made to the clock controlling the digital input. This is achieved through a state generator that provides a corrected pulse, ensuring the integrity of the output signal.

Career Highlights

Frederic Marciano is associated with the International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to explore and develop advanced technologies in digital signal processing, contributing to the company's reputation for innovation.

Collaborations

Throughout his career, Marciano has collaborated with esteemed colleagues such as Maurice Cukier and Patrick Michel. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in their field.

Conclusion

Frederic Marciano's contributions to digital-to-analog coding through his innovative patent exemplify his expertise and commitment to advancing technology. His work continues to influence the field and showcases the importance of innovation in engineering.