Amin Fazeli

Title: Innovations of Amin Fazeli in Acoustic Echo Cancellation

Introduction

Amin Fazeli is a notable inventor based in San Diego, California. He has made significant contributions to the field of acoustic echo cancellation, holding a total of four patents. His work focuses on utilizing advanced neural network techniques to improve audio signal processing.

Latest Patents

One of Amin Fazeli's latest patents is titled "System and method for acoustic echo cancellation using deep multitask recurrent neural networks." This innovative system is designed to perform echo cancellation by employing a processor that receives a far-end signal and records a microphone signal. The system extracts features from both the far-end and microphone signals, computes estimated near-end features, and transmits the estimated near-end signal to the far-end device. The recurrent neural network utilized in this system includes an encoder and decoder made up of gated recurrent units, enhancing the accuracy of echo cancellation.

Another patent under his name is also focused on the same area, detailing a method for performing echo cancellation. This method involves receiving a far-end signal, recording a microphone signal, and extracting relevant features to compute estimated near-end signals. The use of a recurrent neural network in this method allows for improved estimation of echo features and near-end signals, showcasing Fazeli's innovative approach to solving complex audio processing challenges.

Career Highlights

Amin Fazeli is currently employed at Samsung Electronics Co., Ltd., where he continues to develop cutting-edge technologies in audio processing. His expertise in neural networks and signal processing has positioned him as a key contributor to advancements in the field.

Collaborations

Throughout his career, Amin has collaborated with talented individuals such as Mostafa El-Khamy and Jungwon Lee. These collaborations have fostered a creative environment that has led to the development of innovative solutions in acoustic echo cancellation.

Conclusion

Amin Fazeli's work in acoustic echo cancellation exemplifies the intersection of technology and innovation. His patents reflect a commitment to enhancing audio processing through advanced neural network techniques. His contributions continue to influence the field and pave the way for future advancements.