Company Filing History:
Years Active: 1987
Title: Richard L Freudberg: Innovator in Signal Detection Technology
Introduction
Richard L Freudberg is a notable inventor based in Auburndale, MA (US). He has made significant contributions to the field of signal detection and discrimination, particularly in the context of telephone connections. His innovative approach has led to the development of a unique apparatus and method that enhances the efficiency of call progress analysis.
Latest Patents
Freudberg holds a patent for "Signal detection and discrimination using waveform peak factor." This invention focuses on detecting and discriminating among various signals indicative of progress while making a telephone connection. The patent utilizes a specific waveform parameter known as peak factor, which is employed in a call progress analyzer. The analyzer distinguishes between single-tone signals, double-tone signals, and speech by using the average magnitude peak factor. This method combines waveform ON and OFF times with signal-type determinations to automatically ascertain the status of a call.
Career Highlights
Freudberg has had a distinguished career, working at Wang Laboratories, Inc. His role at the company has allowed him to apply his expertise in signal detection technology, contributing to advancements in telecommunications. His work has been instrumental in improving the reliability and functionality of call progress analyzers.
Collaborations
Freudberg has collaborated with various professionals in his field, including his coworker Marshall B Garrison. Their combined efforts have furthered the development of innovative technologies in signal detection.
Conclusion
Richard L Freudberg's contributions to signal detection technology have made a lasting impact on the telecommunications industry. His innovative patent and career at Wang Laboratories, Inc. highlight his dedication to advancing technology in this field.