Company Filing History:
Years Active: 2025
Title: John Bryan-Merrett: Innovator in Adaptive Noise-Canceling Technology
Introduction
John Bryan-Merrett is a notable inventor based in Edinburgh, GB. He has made significant contributions to the field of adaptive noise-canceling technology. His innovative approach has led to the development of a unique system that enhances sound quality by effectively reducing unwanted noise.
Latest Patents
John Bryan-Merrett holds a patent for an "Adaptive noise-canceling with dynamic filter selection based on multiple noise sensor signal phase differences." This adaptive noise-canceling system generates an anti-noise signal using a filter controlled by a set of coefficients selected from a collection of coefficient sets. The system includes an acoustic output transducer for reproducing the anti-noise signal, as well as multiple microphones for measuring ambient noise at different locations. An analysis subsystem evaluates the noise measurement signals, allowing the controller to select the appropriate coefficients based on the phase differences detected.
Career Highlights
John Bryan-Merrett is currently associated with Cirrus Logic Inc., where he continues to innovate in the field of audio technology. His work has been instrumental in advancing noise-canceling systems, making them more effective and adaptable to various environments.
Collaborations
Some of his notable coworkers include Mert Salahi and Wilbur Lawrence. Their collaborative efforts contribute to the ongoing development of cutting-edge audio technologies.
Conclusion
John Bryan-Merrett's contributions to adaptive noise-canceling technology exemplify the impact of innovation in enhancing audio experiences. His patent and work at Cirrus Logic Inc. highlight his role as a key figure in this field.