Akihito Tamamura

Title: Akihito Tamamura: Innovator in Noise-Cancelling Technology

Introduction

Akihito Tamamura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of audio technology, particularly in the development of noise-cancelling headphones. With a total of 3 patents to his name, Tamamura continues to push the boundaries of innovation in sound engineering.

Latest Patents

One of his latest inventions is a noise-cancelling headphone that features a sophisticated design. This headphone includes a headphone unit, a baffle plate to which the headphone unit is attached, and an ear pad attached to the baffle plate. Additionally, it has a housing attached to the baffle plate, a first microphone that collects external noise, and a first buffer amplifier unit that performs impedance conversion to the signal from the first microphone. The device also includes a second microphone that collects internal noise, a second buffer amplifier unit for impedance conversion, and a noise-cancelling signal generating circuit that creates a noise-cancelling signal based on a combined signal from both microphones.

Career Highlights

Tamamura is currently employed at Audio-Technica Corporation, a company renowned for its high-quality audio equipment. His work has significantly impacted the audio industry, particularly in enhancing user experience through innovative sound solutions.

Collaborations

Throughout his career, Tamamura has collaborated with talented individuals such as Toru Fusejima and Koji Yano. These partnerships have fostered a creative environment that has led to groundbreaking advancements in audio technology.

Conclusion

Akihito Tamamura is a key figure in the realm of audio innovation, particularly known for his work on noise-cancelling headphones. His contributions continue to shape the future of sound technology, making a lasting impact on the industry.