Company Filing History:
Years Active: 2020
Title: The Innovations of Alden J Doyle
Introduction
Alden J Doyle is a notable inventor based in Austin, Texas. He has made significant contributions to the field of acoustic technology. His innovative approach has led to the development of a unique patent that addresses audio echo cancellation.
Latest Patents
Alden J Doyle holds a patent for "Acoustic echo cancellation using low-frequency double talk detection." This method involves canceling acoustic far-end audio echo content by employing high-pass filtering on audio received from a far end. The process includes examining audio captured by a microphone to detect low-frequency audio content after subtracting high-pass filtered audio. If low-frequency audio is detected, the adaptation of the LMS filter is frozen, and the processed audio is sent to the far end. Conversely, if no low-frequency audio is detected, the adaptation continues, allowing for effective echo cancellation.
Career Highlights
Alden J Doyle is currently associated with Microsemi Semiconductor (U.S.) Inc. His work at this company has allowed him to further develop his expertise in audio technologies. His contributions have been instrumental in advancing the capabilities of acoustic systems.
Collaborations
Due to space constraints, the collaborations section will be omitted.
Conclusion
Alden J Doyle's innovative work in acoustic echo cancellation showcases his expertise and commitment to advancing audio technology. His patent reflects a significant step forward in improving communication systems.