Toshihiko Konno

Title: Innovations of Toshihiko Konno

Introduction

Toshihiko Konno is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of acoustic technology. His innovative work focuses on enhancing the auditory experience through advanced sound positioning techniques.

Latest Patents

One of Toshihiko Konno's key patents is titled "Apparatus for adjustable positioning of virtual sound source." This acoustic apparatus includes an attenuator that modifies a first audio signal to create a second audio signal. It also features a low pass filter that reduces high-frequency components of the second audio signal, resulting in a third audio signal. A differential amplifier is employed to generate a fourth audio signal, which corresponds to the difference between the first and third audio signals. The speaker is then supplied with this fourth audio signal. The design allows listeners to perceive a virtual sound source positioned in front of and above the actual speaker location. This innovative approach utilizes a cutoff frequency of the low pass filter between 2 kHz and 6 kHz, along with specific attenuation settings in the attenuator.

Career Highlights

Toshihiko Konno is currently associated with Sony Corporation, a leading company in the electronics industry. His work at Sony has allowed him to explore and develop cutting-edge technologies in sound engineering. His contributions have been instrumental in advancing the company's acoustic product offerings.

Collaborations

Throughout his career, Toshihiko has collaborated with talented individuals such as Shinichi Maru and Junichi Usui. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Toshihiko Konno's work exemplifies the spirit of innovation in the field of acoustics. His patent for adjustable positioning of virtual sound sources showcases his commitment to enhancing auditory experiences. His contributions at Sony Corporation and collaborations with fellow inventors further highlight his impact on the industry.