Eugene P Ovsjannikov

Title: The Innovations of Eugene P Ovsjannikov

Introduction

Eugene P Ovsjannikov is a notable inventor based in St. Petersburg, Russia. He is recognized for his contributions to the field of speech compression technology. His innovative work has led to the development of a unique speech compressor that utilizes advanced encoding techniques.

Latest Patents

Ovsjannikov holds 1 patent for his invention titled "Speech compressor using trellis encoding and linear prediction." This patent describes a speech compressor that employs Trellis Encoding and Linear Prediction (TELP). The TELP speech compressor enhances signal generation and search techniques for a code-excited linear prediction (CELP) speech encoder. It operates by breaking quantized speech signals into frames and subframes, which are processed as dependent units using an analysis-by-synthesis approach. This method constructs the optimal mean square linear predicting filter and searches for the best exciting sequence to produce 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, Ovsjannikov has worked with several companies, including Alaris Inc. and GT Technology. His experience in these organizations has contributed to his expertise in speech processing technologies.

Collaborations

Ovsjannikov has collaborated with notable professionals in his field, including Boris D Kudrjashov and Victor Yu Krachkovsky. Their joint efforts have further advanced the development of innovative technologies in speech compression.

Conclusion

Eugene P Ovsjannikov's contributions to speech compression technology demonstrate his significant impact on the field. His innovative approaches and collaborations have paved the way for advancements in digital speech processing.