Eiko Kobayashi

Title: Eiko Kobayashi: Innovator in Sound Masking Technology

Introduction

Eiko Kobayashi is a prominent inventor based in Hamakita, Japan. She has made significant contributions to the field of sound technology, holding a total of 17 patents. Her innovative work focuses on sound masking devices and methods that enhance auditory experiences.

Latest Patents

Among her latest inventions is a sound masking device that includes a sound pick-up unit, which captures sound and produces a picked-up sound signal. This device features a masking sound signal producing unit that generates a masking sound signal from the picked-up sound signal. Additionally, it incorporates a sound emitting unit that emits a masking sound based on the masking sound signal, along with an echo cancelling unit that performs an adaptive filtering process on the picked-up sound signal. This process subtracts the filtered masking sound signal from the picked-up sound signal, ensuring a high-quality auditory experience. Another notable patent is a masking sound outputting device, which includes an inputting unit for receiving a picked-up sound signal, an extracting unit for extracting acoustic features, and an outputting unit that outputs a masking sound based on the extracted features.

Career Highlights

Eiko Kobayashi is currently employed at Yamaha Corporation, a leading company in the music and audio equipment industry. Her work at Yamaha has allowed her to develop cutting-edge technologies that improve sound quality and user experience.

Collaborations

Eiko has collaborated with notable coworkers such as Yoshiki Nishitani and Satoshi Usa, contributing to the advancement of sound technology through teamwork and shared expertise.

Conclusion

Eiko Kobayashi's innovative contributions to sound masking technology have established her as a key figure in her field. Her patents reflect her commitment to enhancing auditory experiences, making her a valuable asset to Yamaha Corporation and the broader technology community.