Location History:
- Kyotanabe, JP (2006 - 2010)
- Soraku-gun, JP (2020 - 2022)
- Musashino, JP (2022)
- Kyoto, JP (2022)
- Tokyo, JP (2023)
Company Filing History:
14 out of 5,290 
1 out of 5 Years Active: 2006-2025
Title: Shoko Araki: Innovator in Sound Source Signal Generation
Introduction
Shoko Araki is a prominent inventor based in Soraku-gun, Japan. She has made significant contributions to the field of sound source signal generation, holding a total of 14 patents. Her work focuses on optimizing sound extraction technologies, which have applications in various audio processing scenarios.
Latest Patents
Among her latest patents are the "Target source signal generation apparatus," "target source signal generation method," and "program." These innovations utilize an optimization algorithm that enables high-speed processing of sound source extraction. The sound source signal generation device includes an optimization unit that optimizes a separation matrix using observed signals. This device features a first separation filter calculation unit and a second separation filter calculation unit that work together to achieve effective sound source separation.
Career Highlights
Shoko Araki has worked with notable organizations such as Nippon Telegraph and Telephone Corporation and Wakayama University. Her experience in these institutions has allowed her to develop and refine her innovative technologies in sound processing.
Collaborations
Some of her coworkers include Tomohiro Nakatani and Keisuke Kinoshita. Their collaborative efforts have contributed to advancements in the field of audio signal processing.
Conclusion
Shoko Araki's contributions to sound source signal generation demonstrate her expertise and innovative spirit. Her patents reflect a commitment to enhancing audio processing technologies, making her a significant figure in her field.