Company Filing History:
Years Active: 2009
Title: Innovations by Huang Yen-Son Paul in Noise Suppression Technology
Introduction
Huang Yen-Son Paul is an accomplished inventor based in Saratoga, CA (US). He has made significant contributions to the field of noise suppression technology, particularly in automotive applications. His innovative approach focuses on enhancing speech signal clarity by effectively reducing unwanted noise.
Latest Patents
Huang Yen-Son Paul holds a patent for "Noise suppression by two-channel tandem spectrum modification for speech signal in an automobile." This patent describes techniques for suppressing noise from a signal that includes both speech and noise components. The invention utilizes a first signal detector, such as a microphone, to capture a signal that contains a desired speech component along with an undesired noise component. A second signal detector, like a sensor, captures a signal that primarily consists of the undesired noise component. The adaptive canceller in the system removes a portion of the correlated undesired component from the first signal, resulting in an intermediate signal. A voice activity detector then identifies non-active periods where the desired speech component is absent, allowing the noise suppression unit to effectively reduce the undesired noise in the intermediate signal. The output signal retains a substantial portion of the desired speech while significantly minimizing the unwanted noise.
Career Highlights
Huang Yen-Son Paul is currently associated with Fortmedia, Inc., where he continues to develop innovative solutions in the field of audio technology. His work has been instrumental in advancing noise suppression techniques, making significant strides in improving communication clarity in noisy environments.
Collaborations
Huang collaborates with Feng Yang, a fellow innovator, to further enhance the capabilities of their noise suppression technologies. Their combined expertise contributes to the development of cutting-edge solutions in the industry.
Conclusion
Huang Yen-Son Paul's contributions to noise suppression technology exemplify the impact of innovative thinking in enhancing communication systems. His patent and ongoing work at Fortmedia, Inc. highlight the importance of addressing noise challenges in automotive environments.