Eric Kathmann

Title: The Innovations of Eric Kathmann

Introduction

Eric Kathmann, an inventive mind based in Eindhoven, Netherlands, has made significant contributions to the field of signal processing with a total of six patents to his name. His work primarily focuses on methods of encoding and reducing complexity in signal transmission systems, showcasing his innovative approach to technology.

Latest Patents

Among his latest patents, the "Method of Calculating Line Spectral Frequencies" stands out. This invention pertains to encoding source signals by determining Line Spectral Frequencies (LSFs) for representing Linear Predictive Coding (LPC) filter coefficients. In this method, real zeros in associated polynomials are calculated through multiple evaluations of related functions, significantly enhancing efficiency in signal processing.

Another notable patent is the "Reduced Complexity Signal Transmission System". In this invention, Kathmann describes a novel approach in a Code-Excited Linear Prediction (CELP) coder. It involves making a comparison between a target signal and various synthetic signals, derived from filtering excitation sequences. The unique two-stage selection process reduces the complexity of identifying the best excitation signal, ultimately leading to more efficient signal processing.

Career Highlights

Eric Kathmann has had a fruitful career, with significant contributions while working at prominent organizations such as U.S. Philips Corporation and Koninklijke Philips Corporation N.V. His innovative efforts have played a critical role in advancing technologies in these esteemed companies.

Collaborations

Throughout his career, Kathmann has collaborated with talented professionals such as Robert J. Sluijter and Rakesh Taori. These collaborations have undoubtedly contributed to the innovative spirit that defines his work and inventions.

Conclusion

Eric Kathmann’s contributions to signal processing through his inventive patents demonstrate a commitment to advancing technology. With a portfolio of six patents that address crucial challenges in encoding and signal transmission, Kathmann continues to be a significant figure in the innovation landscape. His work not only reflects his expertise but also highlights the collaborative efforts that drive technological advancements forward.