Hiroshi Tsubonuma

Title: Hiroshi Tsubonuma: Innovator in Sound Technology

Introduction

Hiroshi Tsubonuma is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of sound technology, holding a total of 2 patents. His innovative work focuses on enhancing sound field control and compensating apparatuses.

Latest Patents

Tsubonuma's latest patents include a sound field control system and a sound field compensating apparatus. The sound field control system features first and second processing circuits that perform a reverberation process on an input signal. It also includes first and second filters that apply amplitude characteristics to the output signals. The system utilizes adders to combine output signals from processing circuits and filters, ensuring optimal sound delivery. The sound field compensating apparatus employs delay data from a FIR filter, realized through a DSP, to produce multiple reflected sound data for various channels. This innovation allows for an extended maximum delay time without increasing the number of delay data retrieval actions, resulting in a more efficient sound experience.

Career Highlights

Hiroshi Tsubonuma is associated with Pioneer Electronic Corporation, a leading company in the electronics industry. His work at Pioneer has allowed him to push the boundaries of sound technology and develop groundbreaking solutions.

Collaborations

Tsubonuma has collaborated with notable coworkers, including Hirofumi Yanagawa and Fumio Matsushita. Their combined expertise has contributed to the advancement of sound technology within the company.

Conclusion

Hiroshi Tsubonuma's innovative contributions to sound technology have established him as a key figure in the industry. His patents reflect a commitment to enhancing audio experiences, making a lasting impact on the field.