Christophe Mattei

Title: Innovations by Christophe Mattei

Introduction

Christophe Mattei is an accomplished inventor based in Linköping, Sweden. He has made significant contributions to the field of audio technology, holding three patents that showcase his innovative spirit and technical expertise. His work focuses on enhancing audio experiences through advanced processing methods and systems.

Latest Patents

One of Mattei's latest patents is an audio method and system for a seat headrest. This invention involves an audio processing method designed for an audio system integrated into a seat headrest. The system features at least two loudspeakers positioned on either side of the headrest, along with an audio processing module that applies various audio processing operations. The method includes acquiring images of the user's head, processing these images to determine the spatial position of each ear, and adapting the audio processing operation based on these positions.

Another notable patent is a noise controlling method and system. This invention generates a reference signal representing primary noise and a secondary noise to cancel it out. The method involves generating an error signal that represents the superposition of the primary and secondary noises, and it utilizes adaptive subband filtering to create a control signal for generating the secondary noise. This innovative approach enhances noise cancellation capabilities in various environments.

Career Highlights

Christophe Mattei has worked with prominent companies in the automotive and electronics sectors. He has been associated with Faurecia Creo AB and Faurecia Clarion Electronics Europe, where he has contributed to the development of advanced audio systems and noise control technologies. His experience in these companies has allowed him to refine his skills and apply his innovative ideas in practical applications.

Collaborations

Mattei has collaborated with notable professionals in his field, including Robert Risberg and Nicolas Jean Pignier Delafontaine. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Christophe Mattei's contributions to audio technology through his patents and career achievements highlight his role as a significant innovator in the field. His work continues to influence advancements in audio systems and noise control methods, showcasing the importance of innovation in enhancing user experiences.