Location History:
- Trebeurden, FR (1996)
- Lannion, FR (2012)
Company Filing History:
Years Active: 1996-2012
Title: Bruno Lozach: Innovator in Signal Processing
Introduction
Bruno Lozach is a notable inventor based in Lannion, France. He has made significant contributions to the field of signal processing, particularly in the generation of mutually orthogonal signals and predictive coding of digital speech signals. With a total of 2 patents, his work has implications for various communication technologies.
Latest Patents
Lozach's latest patents include a method for generating mutually orthogonal signals with a controlled spectrum. This method involves creating a plurality of controlled-power discrete spectra that represent time signals within a specific spectral range. The process utilizes a complex Hadamard matrix to determine the extension of the matrix and generate controlled-power spectra. Additionally, he has developed a system for predictive coding and decoding of digital speech signals. This system incorporates embedded codes for transmission or storage, utilizing perceptual weighting filters and long-term prediction circuits to optimize the coding process.
Career Highlights
Bruno Lozach has had a distinguished career at France Telecom, where he has applied his expertise in signal processing to advance communication technologies. His innovative approaches have led to the development of systems that enhance the quality and efficiency of digital speech transmission.
Collaborations
Throughout his career, Lozach has collaborated with esteemed colleagues such as José Bollo and Alain Le Guyader. These partnerships have fostered a creative environment that has contributed to the advancement of their shared field.
Conclusion
Bruno Lozach's contributions to signal processing through his patents and work at France Telecom highlight his role as an influential inventor in the industry. His innovative methods continue to impact the way digital signals are processed and transmitted.