This inventor holds 1 USPTO granted patent. Top assignee: Nortel Networks Corporation. Active years: 2004.
Company Filing History:
Years Active: 2004
Title: Galina Titova: Innovator in Tone Detection Technology
Introduction
Galina Titova is a prominent inventor based in Moscow, Russia. She has made significant contributions to the field of tone detection technology. Her innovative work has led to the development of a method and apparatus that enhances the accuracy of tone recognition systems.
Latest Patents
Galina holds a patent for a "Method and apparatus for performing spectral processing in tone detection." This invention provides a general-purpose network tone detection method that allows for precise recognition of North American tones, including MF, DTMF (Dual-Tone Multifrequency), and CPT (Call Progress Tones). It also accommodates international MF-R2 tones and other common tones, such as Calling Card Service Prompt and Recall Dial. The invention utilizes the Discrete Fourier Transform (DFT) on small time windows, ensuring phase continuity between these windows. This approach enables the combination and processing of successive DFTs through a second DFT computation, resulting in higher frequency resolution without the need for re-computation from time samples. The outcome is a tone receiver that achieves both high time and frequency resolution, leading to robust and accurate tone recognition systems that meet stringent specifications while maintaining low computational requirements.
Career Highlights
Galina is associated with Nortel Networks Corporation, where she has applied her expertise in tone detection technology. Her work has been instrumental in advancing the capabilities of communication systems.
Collaborations
Throughout her career, Galina has collaborated with notable colleagues, including Michael Leong and Yuriy Zakharov. These partnerships have contributed to the success of her projects and innovations.
Conclusion
Galina Titova's contributions to tone detection technology exemplify her innovative spirit and dedication to advancing communication systems. Her patent reflects her commitment to precision and accuracy in technology, making her a significant figure in her field.