Kaoru Ogata

Title: Kaoru Ogata - Innovator in Speech Analysis Technology

Introduction

Kaoru Ogata is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of speech analysis technology. His innovative work has led to the development of a unique speech analyzer that enhances the understanding of pitch frequency in spoken language.

Latest Patents

Ogata holds a patent for a speech analyzer that detects pitch frequency, along with a speech analyzing method and program. This invention includes a speech acquiring section, a frequency converting section, an autocorrelation section, and a pitch detection section. The frequency converting section transforms the acquired speech signal into a frequency spectrum. The autocorrelation section determines an autocorrelation waveform by shifting the frequency spectrum along the frequency axis. Finally, the pitch detection section identifies the pitch frequency based on the distance between two local crests or troughs of the autocorrelation waveform. He has 1 patent to his name.

Career Highlights

Throughout his career, Ogata has worked with various companies, including Agi Corporation. His expertise in speech analysis has positioned him as a key figure in the development of advanced communication technologies.

Collaborations

Ogata has collaborated with notable individuals in his field, including Shunji Mitsuyoshi and Fumiaki Monma. Their combined efforts have contributed to the advancement of speech analysis technologies.

Conclusion

Kaoru Ogata's innovative contributions to speech analysis technology have paved the way for advancements in understanding spoken language. His work continues to influence the field and inspire future innovations.