Jean P Houdard

Title: Innovations of Jean P Houdard

Introduction

Jean P Houdard is a notable inventor based in Orsay, France. He has made significant contributions to the field of digital devices and signal processing. With a total of two patents to his name, Houdard's work focuses on enhancing the efficiency and effectiveness of digital communication systems.

Latest Patents

Houdard's latest patents include "Digital devices for spectrum analysis" and "Methods and apparatus for demodulating a differentially phase-modulated digital input signal." The first invention relates to digital devices for spectral analysis, where a signal x(t) of spectrum X(f) is processed through a temporal digital filter and perfect digital resonators. This innovation is particularly applicable to encoded multifrequency signal receivers used in telephone switching. The second patent addresses methods for demodulating a differentially phase-modulated digital input signal, which involves memorizing the last two digital samples and computing the phases of the input signal. This process is crucial for differentially phase-modulated signal transmission systems.

Career Highlights

Houdard is associated with Le Materiel Telephonique, where he applies his expertise in digital signal processing. His work has contributed to advancements in telecommunications and digital technology.

Collaborations

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Conclusion

Jean P Houdard's innovative patents and contributions to digital signal processing highlight his importance in the field of telecommunications. His work continues to influence advancements in technology and communication systems.