Company Filing History:
Years Active: 2021
Title: The Innovative Contributions of Dongyang Xu
Introduction
Dongyang Xu is a notable inventor based in Anhui, China. He has made significant contributions to the field of voice signal processing. His work focuses on enhancing the quality and reliability of target voice acquisition methods.
Latest Patents
Dongyang Xu holds a patent for a "Microphone array-based target voice acquisition method and device." This innovative method involves receiving voice signals through a microphone array. It determines a pre-selected target voice signal and its direction. The process includes applying strong and weak directional gains to the target voice signal. This results in obtaining both strong gain and weak gain signals. The method also performs endpoint detection based on the strong gain signal to achieve accurate endpoint detection results. Finally, it processes the weak gain signal according to these results to produce a final target voice signal. This invention aims to ensure accurate and reliable target voice signals, thereby improving subsequent voice processing.
Career Highlights
Dongyang Xu is associated with Iflytek Co., Ltd., a leading company in the field of intelligent voice technology. His work at Iflytek has allowed him to contribute to advancements in voice recognition and processing technologies.
Collaborations
Dongyang Xu has collaborated with notable colleagues, including Haikun Wang and Zhiguo Wang. Their combined expertise has furthered the development of innovative solutions in voice technology.
Conclusion
Dongyang Xu's contributions to voice signal processing through his patented methods demonstrate his commitment to innovation. His work continues to influence advancements in the field, ensuring improved voice communication technologies.