Company Filing History:
Years Active: 1990-1992
Title: Innovations of Richard A Haddad
Introduction
Richard A Haddad is a notable inventor based in Tuxedo, NY (US). He has made significant contributions to the field of signal processing, particularly in enhancing speech signals and channel equalization. With a total of three patents to his name, his work has had a considerable impact on technology.
Latest Patents
One of his latest patents is titled "Method and filter for enhancing a noisy speech signal." This invention discloses a filter designed to reduce acoustic noise in speech signals. The filter estimates the parameters of an all-pole vocal tract model from the noisy signal using a least mean square algorithm, allowing for effective filtering of the speech signal. Another significant patent is the "Dual mode LMS channel equalizer." This innovative channel equalizer employs an LMS algorithm to identify channel parameters and smooth the received data signal, effectively mitigating the effects of channel additive noise. The dual mode operation allows for real-time adjustments, achieving significant performance improvements over conventional methods.
Career Highlights
Richard A Haddad is associated with Nynex Corporation, where he has applied his expertise in signal processing. His work has contributed to advancements in telecommunications and audio processing technologies.
Collaborations
He has collaborated with notable professionals in his field, including Walter Y Chen, enhancing the scope and impact of his inventions.
Conclusion
Richard A Haddad's innovative contributions to signal processing demonstrate his commitment to advancing technology. His patents reflect a deep understanding of complex systems and a drive to improve communication technologies.