Katsumi Takahashi

Title: Innovations of Katsumi Takahashi in Voice Transmission Technology

Introduction

Katsumi Takahashi is a notable inventor based in Kodaira, Japan. He has made significant contributions to the field of voice transmission technology, particularly in duplex radio systems. His innovative approach has led to the development of a unique method for transmitting voice signals efficiently.

Latest Patents

Takahashi holds a patent for a voice transmission method and apparatus in a duplex radio system. This invention involves a voice signal that is subjected to 1/N time compression, where N is a numeral not smaller than 2.0. The time-compressed voice signal is then supplied to a transmitter as a modulating signal. The transmitter performs its operation in synchronism with the input period of the modulating signal. The receiving operation involves demodulating the time-compressed and modulated signal, which is then subjected to N-ple time expansion to reproduce the original voice signal. This method ensures that both transmitting and receiving operations occur at a constant period of time, enhancing the efficiency of voice transmission.

Career Highlights

Throughout his career, Katsumi Takahashi has worked with prominent companies such as Hitachi Denshi and Tohoku Electric Power Company. His experience in these organizations has contributed to his expertise in developing advanced communication technologies.

Collaborations

Takahashi has collaborated with notable individuals in his field, including Takashi Kurokawa and Nobuo Sekiguchi. These collaborations have likely enriched his work and led to further innovations in voice transmission technology.

Conclusion

Katsumi Takahashi's contributions to voice transmission technology demonstrate his innovative spirit and technical expertise. His patent for a voice transmission method showcases the potential for improved communication systems. His work continues to influence the field and inspire future advancements.