Neil J Bershad

Title: Innovations by Neil J Bershad

Introduction

Neil J Bershad is a prominent inventor based in Newport Beach, CA. He has made significant contributions to the field of technology, particularly in the area of echo cancellation. With a total of 5 patents to his name, Bershad has demonstrated a commitment to advancing innovative solutions in his field.

Latest Patents

One of his latest patents is titled "Noise matching for echo cancellers." This invention includes an adaptive predictor, a system white noise generator, and a background noise estimator. The adaptive predictor estimates adaptive weights of an autoregressive (AR) model of background noise as background samples in an echo canceler. The adaptive predictor generates adaptive error, while the system white noise generator produces white noise using this adaptive error. Additionally, the noise background estimator estimates the background noise using the white noise and the estimated adaptive weights.

Another notable patent is the "Dual adaptive filter apparatus and method." This invention discloses a method and apparatus for adapting dual filters. In one aspect, the method includes transforming a signal, adapting a first adaptive filter based on the transformed signal, estimating a delay of an impulse response based on the adaptation of the first filter, delaying a signal based on the estimated delay, and adapting a second adaptive filter based on the delayed signal. This innovation aims to reduce or cancel echo or other unwanted signals based on the adaptation of the second filter.

Career Highlights

Neil J Bershad is currently employed at Intel Corporation, where he continues to work on cutting-edge technologies. His expertise in echo cancellation and adaptive filtering has positioned him as a valuable asset in the tech industry.

Collaborations

Throughout his career, Bershad has collaborated with talented individuals such as Anurag Bist and Stan Hsieh. These collaborations have contributed to the development of innovative technologies and solutions.

Conclusion

Neil J Bershad's contributions to the field of technology through his patents and work at Intel Corporation highlight his role as a significant inventor. His innovations in echo cancellation and adaptive filtering continue to impact the industry positively.