Kenneth Streisand

Title: Kenneth Streisand: Innovator in Telephone Systems

Introduction

Kenneth Streisand is a notable inventor based in East Brunswick, NJ (US). He has made significant contributions to the field of telecommunications, particularly in the area of signal detection and fraud prevention in coin-operated telephone systems. With a total of 2 patents, his work has had a lasting impact on the industry.

Latest Patents

Streisand's latest patents include a method and apparatus for receiving disparate sequences of spaced tone. This invention addresses the challenge of automatically detecting sequences of signals in telephone systems that previously required manual identification by operators. The method involves recognizing and identifying signal sequences that are often interfered with by speech and noise. A three-stage recognition test is utilized to classify the durations of tone bursts and silent intervals, ensuring reliable recognition despite interference. Additionally, his patent on called party fraud prevention in an automated coin system focuses on preventing fraudulent coin deposit signals in coin-operated telephones. This system includes a filter to attenuate fraudulent signals while still allowing valid signals to be detected.

Career Highlights

Kenneth Streisand has worked at Bell Telephone Laboratories, a leading company in telecommunications research and development. His innovative work has contributed to advancements in telephone systems, enhancing their reliability and security.

Collaborations

Some of his notable coworkers include Robert Lawrence Potter and Ronald Michael Dudonis, who have also made significant contributions to the field.

Conclusion

Kenneth Streisand's inventions have played a crucial role in improving the functionality and security of telephone systems. His work continues to influence the telecommunications industry today.