Company Filing History:
Years Active: 2006
Title: Sunil Sivadas: Innovator in Distributed Speech Recognition Systems
Introduction
Sunil Sivadas is a prominent inventor based in Portland, OR (US). He has made significant contributions to the field of voice recognition technology. His innovative work focuses on enhancing the capabilities of distributed speech recognition systems.
Latest Patents
Sunil Sivadas holds a patent for "Multistream network feature processing for a distributed speech recognition system." This patent describes a distributed voice recognition system and method for obtaining acoustic features and speech activity at multiple frequencies. The system extracts high-frequency components on a device, such as a subscriber station, and transmits them to a network server with multiple stream processing capabilities. The processing includes cepstral feature processing, MLP nonlinear transformation processing, and multiband temporal pattern architecture processing. The features received at the network server are processed using all three streams, enhancing feature interpretation and providing benefits not available in the other two streams. This innovative approach allows feature extraction and interpretation to operate at multiple frequencies, including 8 kHz, 11 kHz, and 16 kHz.
Career Highlights
Sunil Sivadas is currently employed at Qualcomm Incorporated, where he continues to develop cutting-edge technologies in voice recognition. His work has positioned him as a key player in the advancement of distributed speech recognition systems.
Collaborations
Sunil has collaborated with notable colleagues, including Harinath Garudadri and Hynek Hermansky. Their combined expertise has contributed to the success of various projects within the field.
Conclusion
Sunil Sivadas is a dedicated inventor whose work in distributed speech recognition systems has made a significant impact on the industry. His innovative patent and collaborations highlight his commitment to advancing technology in this vital area.