This inventor holds 5 USPTO granted patents. Top assignee: Nippon Telegraph and Telephone Corporation. Active years: 1988-2000.
Location History:
- Yokohama, JP (1988)
- Yokosuka, JP (1998 - 2000)
Company Filing History:
Years Active: 1988-2000
Title: Shigeaki Aoki: A Pioneer in Acoustic Signal Processing
Introduction
Shigeaki Aoki is a prominent inventor based in Yokosuka, Japan, known for his significant contributions to the field of acoustic signal processing. With a remarkable portfolio encompassing five patents, Aoki has established himself as an influential figure in technological innovation, particularly through his work at Nippon Telegraph and Telephone Corporation.
Latest Patents
Among his latest inventions, Aoki developed a method and apparatus for the separation of sound sources. This innovative technology detects the time difference between the arrival of acoustic signals from sound sources to paired microphones. By employing a Fourier transform, his system divides these signals into frequency bands, allowing for the detection of differences in the time-of-arrival and signal levels. This enhanced capability enables a clearer distinction of sound sources, delivering outputs that are synthesized separately for each source. This method effectively utilizes advancements in signal processing to improve sound clarity and localization.
Career Highlights
Throughout his career at Nippon Telegraph and Telephone Corporation, Aoki has focused on the intersection of technology and acoustics, driving the development of sophisticated audio processing techniques. His commitment to innovation reflects in the design and execution of his patented technologies, which are anchored in rigorous research and practical application.
Collaborations
Shigeaki Aoki has collaborated with notable colleagues Yutaka Nishino and Hiroyuki Matsui, contributing to a dynamic exchange of ideas and expertise. Their teamwork at Nippon Telegraph and Telephone Corporation has led to the advancement of technology in sound processing, showcasing the importance of collaborative efforts in the realm of innovation.
Conclusion
In conclusion, Shigeaki Aoki’s work stands out in the arena of acoustic signal processing. With multiple patents to his name and a commitment to innovation, he continues to influence the industry through his groundbreaking inventions. His dedication to improving sound technology exemplifies the essential role of inventors in shaping the future of auditory experiences.