Vladimir V Egorov

Title: The Innovations of Vladimir V Egorov

Introduction

Vladimir V Egorov is a notable inventor based in St. Petersburg, Russia. He is recognized for his contributions to the field of speech compression technology. His innovative approach has led to the development of a unique patent that enhances the efficiency of speech encoding.

Latest Patents

Egorov holds a patent for a "Speech compressor using trellis encoding and linear prediction." This invention utilizes Trellis Encoding and Linear Prediction (TELP) to improve signal generation and search techniques for code-excited linear prediction (CELP) speech encoders. The TELP speech compressor operates by breaking quantized speech signals into frames and subframes, which are processed as dependent units. This method employs an analysis-by-synthesis approach to construct the optimal mean square linear predicting filter and to search for the best exciting sequence for the filter, ultimately producing synthesized speech. The use of a trellis encoder instead of a stochastic code book simplifies the implementation of digital speech compression.

Career Highlights

Throughout his career, Egorov has worked with several companies, including Alaris Inc. and Gt Technology. His experience in these organizations has contributed to his expertise in speech technology and innovation.

Collaborations

Egorov has collaborated with notable individuals in his field, including Boris D Kudrjashov and Eugene P Ovsjannikov. These partnerships have likely enriched his work and expanded the impact of his inventions.

Conclusion

Vladimir V Egorov's contributions to speech compression technology demonstrate his innovative spirit and technical expertise. His patent for a TELP speech compressor showcases his ability to enhance communication technology effectively.