Mathias Johansson

Title: Innovations in Audio Technology by Mathias Johansson

Introduction

Mathias Johansson is a notable inventor based in Uppsala, Sweden. He has made significant contributions to the field of audio technology, particularly in the design of audio systems that enhance the listening experience. His innovative approach has led to the development of a unique patent that addresses complex audio challenges.

Latest Patents

Mathias Johansson holds a patent titled "Sound field control in multiple listening regions." This invention presents a scheme to design an audio precompensation controller for a multichannel audio system. The system is designed with a prescribed number of loudspeakers positioned strategically to create the illusion of being in a different acoustic environment. The method provides a comprehensive solution to various audio design problems, including equalizer design, crossover design, delay and level calibration, sum-response optimization, and up-mixing. The patent outlines a multi-input multi-output audio precompensation controller that emulates multiple virtual sound sources, enhancing the overall audio experience.

Career Highlights

Mathias Johansson is currently associated with Dirac Research AB, a company known for its advancements in audio technology. His work focuses on creating innovative solutions that improve sound quality and listener experience. With a patent portfolio that includes 1 patent, he has established himself as a key player in the audio technology sector.

Collaborations

Mathias has collaborated with notable colleagues such as Lars-Johan Brännmark and Mikael Sternad. Their combined expertise contributes to the innovative projects at Dirac Research AB, fostering a collaborative environment that drives technological advancements.

Conclusion

Mathias Johansson's contributions to audio technology through his innovative patent demonstrate his commitment to enhancing the listening experience. His work at Dirac Research AB and collaborations with esteemed colleagues further solidify his position as a leading inventor in the field.