Company Filing History:
Years Active: 2009
Title: Keiichi Kaneda: Innovator in Speech Recovery Technology
Introduction
Keiichi Kaneda is a notable inventor based in Fukuoka, Japan. He has made significant contributions to the field of speech recovery technology, holding two patents that showcase his innovative approaches to enhancing audio clarity in noisy environments.
Latest Patents
Kaneda's latest patents include a method for recovering target speech based on amplitude distributions of separated signals. This invention provides a systematic approach to isolating target speech from background noise using advanced signal processing techniques. The method involves receiving mixed signals from two microphones, performing Fourier transforms, and applying Independent Component Analysis to separate the signals. The recovered speech is generated by analyzing the amplitude distributions of the split spectra.
Another significant patent by Kaneda focuses on recovering target speech based on speech segment detection under stationary noise. This method aims to minimize residual noise by extracting signal components that fall within identified speech segments. The process includes receiving target speech and noise, applying Independent Component Analysis, and detecting speech segments based on predetermined criteria.
Career Highlights
Keiichi Kaneda is affiliated with the Kitakyushu Foundation for the Advancement of Industry, Science and Technology. His work at this institution has allowed him to explore and develop innovative solutions in the field of audio processing and speech recovery.
Collaborations
Kaneda has collaborated with notable colleagues, including Hiromu Gotanda and Takeshi Koya. Their combined expertise has contributed to the advancement of technologies aimed at improving speech clarity in various applications.
Conclusion
Keiichi Kaneda's contributions to speech recovery technology through his innovative patents highlight his role as a leading inventor in this field. His work continues to influence advancements in audio processing and communication technologies.