Inventors with similar research interests:
Location History:
- Kanagawa, JP (2006 - 2014)
- Kawasaki, JP (2000 - 2016)
- Yokohama, JP (2014 - 2022)
Company Filing History:
Years Active: 2000-2022
Title: Innovations by Masanao Suzuki in Sound Signal Processing
Introduction
Masanao Suzuki is a prominent inventor based in Kawasaki, Japan, known for his contributions to sound signal processing technology. With a remarkable portfolio of 76 patents, he has made significant advancements in the field, particularly in the conversion and estimation of sound signals.
Latest Patents
His latest patents showcase innovative approaches to sound signal conversion and source direction estimation. One of his patents involves a non-transitory computer-readable storage medium for storing a sound signal conversion program. This method includes generating shift signals to reduce phase differences in sound signals obtained from mid-side microphones. Specifically, it transforms first and second shift signals into left-channel (L-channel) and right-channel (R-channel) signals of an XY-microphone, thereby enhancing audio clarity and fidelity.
Another significant patent pertains to a sound source direction estimation device. This invention involves a storage medium that enables a processor to calculate sound pressure differences between data acquired from two microphones. By estimating the sound source direction based on these differences, the device can instruct voice recognition processes that correspond to the determined sound source direction, improving the efficiency of audio processing applications.
Career Highlights
Masanao Suzuki currently holds an esteemed position at Fujitsu Corporation, where he applies his expertise in sound signal processing to drive innovation. His career has been marked by a commitment to research and development, leading to numerous patents that address complex challenges in audio technology.
Collaborations
In his journey of innovation, Masanao Suzuki has collaborated with notable colleagues such as Yoshiteru Tsuchinaga and Miyuki Shirakawa. Together, they contribute to advancing sound technology, ensuring that their combined expertise translates into effective solutions in sound processing.
Conclusion
In summary, Masanao Suzuki's work exemplifies the intersection of innovation and technology in sound signal processing. Through his extensive patent portfolio and collaborations, he continues to influence the industry, ensuring advancements that impact how we experience sound in various applications.
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