Vasant Shridhar

Title: Vasant Shridhar: Innovator in Active Noise Control Technology

Introduction

Vasant Shridhar is a notable inventor based in Royal Oak, MI (US), recognized for his contributions to active noise control technology. With a total of 11 patents to his name, he has made significant advancements in creating systems that enhance sound quality and reduce unwanted noise.

Latest Patents

One of his latest inventions is the "Quiet Zone Control System." This active noise control system generates an anti-noise signal to drive a speaker, producing sound waves that destructively interfere with undesired sounds in a designated quiet zone. The system utilizes an adaptive filter with adjustable coefficients based on filter adjustments from multiple listening regions. Additionally, weighting factors are applied to these adjustments, determining the location and size of the quiet zone.

Another significant patent is the "System for Active Noise Control with Parallel Adaptive Filter Configuration." This system comprises multiple adaptive filters that receive input signals representing unwanted sounds. Each filter generates an output signal that contributes to the creation of an anti-noise signal, which is then used to drive a speaker for sound wave interference.

Career Highlights

Vasant Shridhar has worked with prominent companies in the field, including Harman International Industries, Inc. and Intelligent Systems Incorporated. His experience in these organizations has allowed him to refine his expertise in noise control technologies and contribute to innovative solutions in the industry.

Collaborations

Throughout his career, Vasant has collaborated with talented individuals such as Duane Wertz and Mark Spellman. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in sound management.

Conclusion

Vasant Shridhar's work in active noise control technology exemplifies his commitment to innovation and excellence. His patents reflect a deep understanding of sound dynamics and a desire to improve auditory experiences. His contributions continue to influence the field and inspire future advancements in noise control systems.