Location History:
- Mercer, NJ (US) (1987)
- Princeton, NJ (US) (1980 - 1988)
Company Filing History:
Years Active: 1980-1988
Title: The Innovative Journey of John J Gibson
Introduction
John J Gibson, an accomplished inventor based in Princeton, NJ, has made significant contributions to audio processing technologies, holding a total of eight patents to date. His work demonstrates a commitment to developing innovative solutions in the field of electrical engineering, particularly in the area of signal processing.
Latest Patents
Among his latest patents, the "Variable preemphasis/deemphasis network" stands out. This invention is designed to be coupled between audio input and output terminals, showcasing a unique family of transfer function response characteristics. The network adapts from full deemphasis to full emphasis in response to control signals, effectively exhibiting complementary characteristics when reciprocal control signals are applied. A key component of this innovation is a signal filter that shapes the transfer function response, while a gain-controlled amplifier determines the exhibited characteristics.
Another notable patent is the "Low distortion filters for separating frequency or phase modulated signals." This invention employs a comb filter to isolate FM signals from composite signals, offering a phase linear response that defines the pass-band of the desired signal. By cascading a nonideal bandpass filter with the comb filter, Gibson has provided an effective and cost-efficient alternative to traditional complex phase linear bandpass filters used for FM signal separation.
Career Highlights
Gibson's career includes pivotal roles at well-known companies such as RCA Inc. and RCA Licensing Corporation. His contributions in these organizations have been instrumental in advancing audio technology and signal processing methods.
Collaborations
Throughout his career, John J Gibson has collaborated with notable professionals, including Todd J Christopher and Frank B Lang. Their collective expertise has undoubtedly fostered a creative environment leading to numerous innovations.
Conclusion
In conclusion, John J Gibson's dedication to innovation and his impressive patent portfolio exemplify his important role in the field of audio processing. His inventions continue to influence the industry and inspire future developments in technology.