Brian George Arnott

Title: Brian George Arnott: Innovator in Audio Technology

Introduction

Brian George Arnott is a notable inventor based in Wahroonga, Australia. He has made significant contributions to the field of audio technology, particularly in loudspeaker systems and object-based audio processing. With a total of 2 patents to his name, Arnott's work has enhanced the listening experience for users around the world.

Latest Patents

Arnott's latest patents include innovative technologies that address common challenges in audio systems. One of his patents, titled "Loudspeaker excursion protection," describes an apparatus and method for protecting loudspeakers from excessive excursion. This method involves attenuating selected frequency bands in a transform domain, controlled by a feedback signal derived from a modified excursion transfer function. This approach minimizes the need for wideband attenuation, ultimately leading to a superior listening experience.

Another significant patent is "Processing of time-varying metadata for lossless resampling." This invention focuses on representing spatial rendering metadata for processing in an object-based audio system. It allows for lossless interpolation and re-sampling of metadata by time-stamping the metadata to create instances and encoding an interpolation duration for each instance. This method is particularly useful for re-clocking metadata to an audio coder and editing audio content.

Career Highlights

Throughout his career, Brian Arnott has worked with prestigious companies in the audio industry. He has been associated with Dolby Laboratories Licensing Corporation and Dolby International Ab, where he contributed to the development of cutting-edge audio technologies. His expertise in audio processing has made him a valuable asset in these organizations.

Collaborations

Arnott has collaborated with talented individuals in the field, including Nicholas Luke Appleton and Juan Felix Torres. These collaborations have further enriched his work and contributed to the advancement of audio technology.

Conclusion

Brian George Arnott is a distinguished inventor whose contributions to audio technology have made a lasting impact. His innovative patents and collaborations with industry leaders highlight his commitment to enhancing the audio experience for users.