Company Filing History:
Years Active: 2015-2019
Title: Innovations of Alexander Escott
Introduction
Alexander Escott is a notable inventor based in Vancouver, Canada. He has made significant contributions to the field of sound pattern detection and voice activity detection. With a total of 8 patents to his name, Escott's work has implications in various technologies, including hearing aids and speech recognition systems.
Latest Patents
One of his latest patents is focused on "Speaker dependent voiced sound pattern detection thresholds." This innovation includes a training module designed to determine a set of detection normalization threshold values associated with speaker-dependent voiced sound pattern detection. The method involves obtaining segment templates that characterize vocalization instances and generating a noisy segment matrix to score segments against these templates. This process ultimately helps in determining detection normalization threshold values at known signal-to-noise ratio levels.
Another significant patent is related to "Spectral comb voice activity detection." This invention enables voice activity detection and pitch estimation for various applications, including smartphones and wearable devices. The system operates by determining a voice activity indicator value based on signal amplitudes associated with spectral locations. Voice activity is detected when this indicator breaches a threshold value, allowing for effective analysis of audible signals.
Career Highlights
Escott's career is marked by his innovative contributions to sound processing technologies. His work has been instrumental in advancing the capabilities of devices that rely on accurate voice detection and processing.
Collaborations
He has collaborated with notable individuals in his field, including Pierre Zakarauskas and Clarence S H Chu. These partnerships have likely enhanced the scope and impact of his inventions.
Conclusion
Alexander Escott's contributions to sound detection technologies demonstrate his innovative spirit and commitment to advancing the field. His patents reflect a deep understanding of voice activity detection and its applications in modern technology.