Company Filing History:
Years Active: 2009-2010
Title: Pankaj Rabha: Innovator in Voice Codec Technologies
Introduction
Pankaj Rabha is a notable inventor based in Bengaluru, India. He has made significant contributions to the field of voice codecs, focusing on methods and systems that enhance speech processing technologies. With a total of 4 patents to his name, Rabha's work is instrumental in advancing the efficiency and quality of voice communication.
Latest Patents
Rabha's latest patents include innovative methods, devices, and systems for improved codebook search for voice codecs. This invention involves an electronic circuit that includes a processor circuit and a storage circuit, establishing a speech coder. The speech coder approximates speech by utilizing pulses with selectable positions from a codebook. It employs a cost function to optimize the search for pulse positions, ultimately yielding a better approximation of speech.
Another significant patent focuses on methods, devices, and systems for improved pitch enhancement and autocorrelation in voice codecs. This invention features an electronic circuit that operates as a speech coder, enhancing backward pitch in frames or subframes. The system is designed to limit the number of backward pitch enhancement pulses, ensuring efficient processing while maintaining high-quality output.
Career Highlights
Pankaj Rabha is currently associated with Texas Instruments Corporation, where he continues to innovate in the field of voice technology. His work has garnered attention for its practical applications in enhancing communication systems.
Collaborations
Rabha collaborates with talented individuals such as Chanaveeragouda Virupaxagouda Goudar and Murali Mohan Deshpande. These collaborations contribute to the development of cutting-edge technologies in voice processing.
Conclusion
Pankaj Rabha's contributions to voice codec technologies demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of speech processing, paving the way for advancements in communication systems.