Company Filing History:
Years Active: 1997
Title: The Innovations of Karl J. Cain
Introduction
Karl J. Cain is a notable inventor based in San Diego, California. He has made significant contributions to the field of noise analysis through his innovative patent. His work focuses on enhancing the accuracy of statistical noise analysis, particularly in the presence of interference.
Latest Patents
Karl J. Cain holds a patent for a "Self-adjusting statistical noise analyzer with interference suppression." This invention processes signals along two paths. One path determines the optimum frequency band for atmospheric noise analysis, while the other performs statistical analysis of the identified frequency band. The band-setting path includes broadband filtering to limit the search to a desired band. A fast Fourier transform (FFT) sorts the analog-to-digital converted signals into consecutive frequency bands, known as frequency bins. The magnitude of the signals within each frequency bin is determined, and the average frequency bin magnitude is ascertained. Broadband peaks are identified by noting which frequency bin magnitudes exceed the average by a predetermined amount. The longest series of frequency bins between marks is then determined, establishing the widest frequency band bounded by broadband signals. The statistical path utilizes band path filtering to eliminate broadband signals by setting lower and upper cut-off frequencies according to the optimum frequency band found.
Career Highlights
Karl J. Cain is associated with the United States Navy, where he contributes his expertise in noise analysis. His innovative approach has led to advancements in the field, particularly in the development of tools that enhance signal processing capabilities.
Collaborations
Throughout his career, Karl has collaborated with notable colleagues, including Thomas W. Schlosser and George A. Evanoff, Jr. These collaborations have further enriched his work and contributed to the success of his inventions.
Conclusion
Karl J. Cain's contributions to the field of noise analysis through his innovative patent demonstrate his commitment to advancing technology. His work not only enhances the understanding of atmospheric noise but also provides practical solutions for interference suppression.