Company Filing History:
Years Active: 2018-2020
Title: Innovations by David William Nolan Robison
Introduction
David William Nolan Robison is an accomplished inventor based in Campbell, CA (US). He has made significant contributions to the field of audio technology, holding a total of 5 patents. His work primarily focuses on enhancing audio quality and user experience in telecommunication devices.
Latest Patents
One of his latest patents is for a "Microphone assembly for echo rejection in audio endpoints." This invention presents an audio endpoint designed for telecommunication operations with improved echo rejection capabilities. The audio endpoint features a housing body, an upper speaker assembly, a lower speaker assembly, and at least one microphone assembly. The upper speaker assembly is positioned near the top of the housing body and operates within an effective frequency range above a specified first frequency. Conversely, the lower speaker assembly is located near the bottom of the housing body and functions within an effective frequency range below a specified second frequency. The microphone assembly consists of a first microphone element and a second microphone element, which are vertically aligned to optimize audio capture.
Another notable patent is for "Mechanical touch noise control." In this invention, a headset captures a first audio signal from a first microphone and a second audio signal from a second microphone. The headset processes these signals to derive candidate signals and detects the presence of mechanical touch noise. Upon identifying this noise, the headset selects an optimal output audio signal from the candidate signals to provide a clearer audio experience to the user.
Career Highlights
David Robison is currently employed at Cisco Technology, Inc., where he continues to innovate in the field of audio technology. His work has significantly impacted the design and functionality of telecommunication devices, enhancing user experience and audio clarity.
Collaborations
Throughout his career, David has collaborated with talented individuals such as Feng Bao and Tor A Sundsbarm. These collaborations have contributed to the development of advanced audio technologies and solutions.
Conclusion
David William Nolan Robison is a notable inventor whose work in audio technology has led to several impactful patents. His innovations continue to shape the future of telecommunication devices, providing users with enhanced audio experiences.