Masahiro Sunohara

Title: Masahiro Sunohara: Innovator in Active Noise Control for Hearing Devices

Introduction

Masahiro Sunohara is a notable inventor based in Plymouth, MN (US). He has made significant contributions to the field of hearing devices, particularly in the area of active noise control. His innovative approach aims to enhance sound quality for users of hearing aids.

Latest Patents

Sunohara holds a patent for "Active noise control for sound quality in hearing devices." This patent discloses systems and methods for active noise cancellation (ANC) specifically designed for hearing device applications. The method involves estimating sound pressure on the ear drum caused by both the hearing processing signal and the leakage path of the device. By computing a ratio of these pressures, the method predicts the comb-filtering effect and utilizes an ANC controller to cancel unwanted sound in specific frequency ranges.

Career Highlights

Masahiro Sunohara is currently employed at Starkey Laboratories, Inc., a leading company in the hearing aid industry. His work focuses on improving the auditory experience for individuals using hearing devices. With a patent portfolio that includes 1 patent, he continues to push the boundaries of technology in this field.

Collaborations

Sunohara collaborates with talented professionals such as Henning Schepker and Martin McKinney. Their combined expertise contributes to the innovative projects at Starkey Laboratories, Inc.

Conclusion

Masahiro Sunohara's contributions to active noise control in hearing devices exemplify his commitment to enhancing sound quality for users. His innovative patent and collaboration with skilled colleagues position him as a key figure in the advancement of hearing technology.