Dale M Walsh

Title: The Innovations of Dale M Walsh

Introduction

Dale M Walsh is a notable inventor based in Clearwater, FL (US). She has made significant contributions to the field of telecommunications, particularly in the development of modems for high-speed data transmission. With a total of 3 patents to her name, her work has paved the way for advancements in communication technology.

Latest Patents

One of her latest patents is a modem designed for communicating at high speed over voice-grade telephone circuits. This modem connects data terminal equipment (DTE) to a remote DTE via the general switched telephone network or leased lines at data rates of 300, 1200, and 2400 bps. It also provides virtual full duplex transmission capability at 9600 bps using trellis code modulation (TCM). The innovative design includes asymmetrical frequency division of the available bandwidth, allowing for a high-speed forward channel and a low-speed backchannel. The transmission speed is adaptively adjusted based on the quality of the data link, ensuring efficient communication.

Another significant patent is for a digital modem that comprises a discrete analog/digital converter and digital processor for high-speed digital data transmission. This modem utilizes analog signals over analog transmission facilities, featuring a transmitter section with a digital-to-analog converter and a receiver section with an analog-to-digital converter. The digital processor is equipped to handle various functions such as encoding, filtering, modulation, and demodulation, showcasing her expertise in digital communication technology.

Career Highlights

Throughout her career, Dale has worked with several companies, including Paradyne Corporation. Her experience in the industry has allowed her to develop innovative solutions that address the challenges of data transmission.

Collaborations

Dale has collaborated with notable individuals such as Clifford H Wallach and Karl I Nordling. These partnerships have contributed to her success and the advancement of her inventions.

Conclusion

Dale M Walsh's contributions to the field of telecommunications through her innovative patents have significantly impacted data transmission technology. Her work continues to influence the industry and inspire future innovations.