This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Signalworks, Inc.. Active years: 2004.
Company Filing History:
Years Active: 2004
Title: Jeff L Schenck: Innovator in Speakerphone Technology
Introduction
Jeff L Schenck is a notable inventor based in San Jose, CA, who has made significant contributions to the field of speakerphone technology. He holds a patent for a system and method that enhances speakerphone performance, showcasing his expertise in audio signal processing.
Latest Patents
Schenck's most recent patent is titled "System and method for controlling a filter to enhance speakerphone performance." This innovative technology involves a speakerphone system where the signal directed to a loudspeaker is filtered by a dynamically controllable highpass filter. The filter characteristics are adjusted based on the power of the signal and the degree of recent microphone activity. The filtered signal represents a far-talker signal, while the microphone activity is depicted as a near-talker signal, which includes an echo component due to loudspeaker-to-microphone coupling. A subband analyzer determines the degree of microphone activity, and a noise floor estimator helps eliminate background noise during the filter control process.
Career Highlights
Throughout his career, Jeff L Schenck has worked with prominent companies such as Signalworks, Inc. and Cisco Technology, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in audio technology.
Collaborations
Schenck has collaborated with talented individuals in the industry, including Hugh Joseph McLaughlin and Tamara L Logan. These partnerships have contributed to the advancement of his projects and innovations.
Conclusion
Jeff L Schenck is a distinguished inventor whose work in speakerphone technology has made a lasting impact. His patent demonstrates his commitment to enhancing audio communication systems, and his collaborations further highlight his contributions to the field.