Douglas Walter Hansen

Title: Revolutionary Advances in Noise Control: The Innovations of Douglas Walter Hansen

Introduction

Douglas Walter Hansen, an inventive mind from Dublin, CA, is known for his significant contributions to the field of audio technology. His work in developing advanced noise cancellation systems has the potential to enhance audio experiences for users across various platforms.

Latest Patents

Hansen holds a patent for the "Auto calibration of an active noise control system." This innovative method of calibrating a feedback-based noise cancellation system for ear devices involves multiple steps. It includes measuring the device's plant response and comparing it to a reference plant response value. Hansen's method addresses the variation in response and incorporates measured coupler responses as well. By determining variation and signal gain correction factors, his system applies necessary adjustments to ensure optimal performance in noise cancellation.

Career Highlights

Currently, Douglas Walter Hansen is associated with Dolby Laboratories Licensing Corporation, a leader in audio technology. His work here reflects his passion for providing superior auditory solutions and innovative designs. With one patent to his name, Hansen has made a noteworthy impact in his field, aiming to improve the quality of sound in everyday listening experiences.

Collaborations

Hansen has collaborated with talented peers, including Matthew Conrad Fellers and Louis Dunn Fielder. Together, they have worked on developing cutting-edge technologies that enhance the capability and quality of sound systems, especially those focusing on eliminating unwanted noise.

Conclusion

Douglas Walter Hansen is a talented inventor whose groundbreaking work in noise control technology significantly advances auditory experiences. With a focused career at Dolby Laboratories and a pioneering patent, Hansen continues to contribute to innovations that enhance audio performance and user satisfaction in an increasingly noisy world.