Nikolaos Zafeiropoulos

Title: Innovations of Nikolaos Zafeiropoulos

Introduction

Nikolaos Zafeiropoulos is a notable inventor based in Athens, Greece. He has made significant contributions to the field of acoustic technology, holding 3 patents that showcase his innovative approach to solving complex acoustic challenges.

Latest Patents

One of his latest patents is an "Apparatus, system, and method of Acoustic Feedback (AFB) mitigation." This invention addresses the issue of acoustic feedback between acoustic transducers and sensors. The AFB mitigator employs a first filter to generate a filtered signal based on the transducer's acoustic pattern and a second adaptive filter that adjusts according to the difference between the AFB-mitigated signal and the filtered signal.

Another significant patent is the "Apparatus, system and method of active acoustic control (AAC) at an open acoustic headphone." This invention includes an input for receiving residual noise and noise information from sensors in the headphone. A controller determines a sound control pattern for active acoustic control based on this input, enhancing the listening experience by mitigating unwanted noise.

Career Highlights

Nikolaos Zafeiropoulos is currently employed at Silentium Ltd., where he continues to develop innovative acoustic solutions. His work focuses on improving sound quality and user experience in various acoustic devices.

Collaborations

He collaborates with talented individuals such as Tzvi Fridman and Sivan Grotas Mussan, contributing to a dynamic team that pushes the boundaries of acoustic technology.

Conclusion

Nikolaos Zafeiropoulos is a prominent figure in the field of acoustic innovation, with patents that reflect his expertise and commitment to advancing technology. His contributions are paving the way for improved acoustic solutions in various applications.