Patricia Lee Greene

Title: Patricia Lee Greene: Innovator in Noise Cancellation Technology

Introduction

Patricia Lee Greene is a notable inventor based in Mountain Lakes, NJ (US). She has made significant contributions to the field of electronic noise cancellation, particularly in telephone headsets. Her innovative work has led to the development of technology that enhances communication in noisy environments.

Latest Patents

Greene holds a patent for "Electronic cancellation of ambient noise in telephone headset." This invention focuses on noise-reducing circuits for electronic receiving instruments, such as telephone receivers in headsets or handsets used in noisy locations. The technology compensates for the receiver unit-to-error microphone transfer function, thereby improving noise reduction. Additionally, her circuits pre-condition the incoming voice signal to enhance the effectiveness of noise cancellation. The design also includes added circuitry that detects oscillation onset, which momentarily reduces noise cancellation without interrupting the incoming speech path.

Career Highlights

Greene has had a distinguished career, working at Lucent Technologies Inc., where she has been able to apply her expertise in electronic engineering and innovation. Her work has not only advanced the field of telecommunications but has also improved user experience in everyday communication devices.

Collaborations

Throughout her career, Greene has collaborated with notable colleagues, including Charles Sanford and Robert Edward Schneider. These partnerships have contributed to the development of cutting-edge technologies in the telecommunications sector.

Conclusion

Patricia Lee Greene's contributions to noise cancellation technology have made a lasting impact on the telecommunications industry. Her innovative spirit and dedication to enhancing communication in challenging environments continue to inspire future advancements in the field.