Company Filing History:
Years Active: 2020
Title: Venkat Anant: Innovator in Acoustic Echo Cancellation
Introduction
Venkat Anant is a notable inventor based in Phoenix, AZ. He has made significant contributions to the field of acoustic echo cancellation, which is crucial for improving audio quality in various applications. His innovative work has led to the development of a patented technology that enhances the performance of acoustic echo cancelers.
Latest Patents
Venkat Anant holds a patent for "Echo path change monitoring in an acoustic echo canceler." This invention involves an acoustic echo path change detector that monitors the echo cancellation process. It utilizes an adaptive echo path model to generate an echo estimate from a playback signal. The acoustic echo canceler then removes this echo estimate from the microphone signal, resulting in an echo-canceled output signal. The path change detector analyzes the microphone signal, echo estimate, and output signal to determine the rate of change of statistical values. If this rate exceeds a predetermined threshold, the detector generates an indication that prompts a supervisory process to adjust the adaptive echo path model, thereby increasing its responsiveness to changes in the acoustic environment.
Career Highlights
Venkat Anant is currently employed at Cirrus Logic Inc., where he continues to innovate in the field of audio technology. His work has been instrumental in advancing the capabilities of acoustic echo cancelers, making them more effective in real-world applications.
Collaborations
Throughout his career, Venkat has collaborated with talented individuals such as Ying Li and Wilbur Lawrence. These partnerships have contributed to the successful development and implementation of his innovative technologies.
Conclusion
Venkat Anant's contributions to acoustic echo cancellation demonstrate his commitment to innovation and excellence in technology. His patented work not only enhances audio quality but also showcases the importance of adaptive systems in modern applications.