Floyd A Brown

Title: Innovations of Floyd A. Brown in Digital Tape Playback Technology

Introduction

Floyd A. Brown is a notable inventor based in Mountain View, CA (US). He has made significant contributions to the field of digital tape playback technology. His innovative work has led to the development of a unique patent that addresses key challenges in the industry.

Latest Patents

Floyd A. Brown holds a patent for "Skew sensing for digital tape playback." This invention involves a plural channel playback system that utilizes magnetic recording tape, which moves past a reproducing transducer head. The system features at least one transducing element for each track, along with skew detecting means. The tracks are recorded with digital data signals that include equal length data words and a parity bit. The invention employs parity bit lock-on circuits that respond to outputs from two tracks, generating word clock pulses synchronized with the recorded parity bit signals. A phase detector then produces an error signal output proportional to the phase difference between the word clock pulse inputs, which is related to skew. The azimuthal position of the reproducing head can be adjusted either manually or automatically to minimize the error signal.

Career Highlights

Floyd A. Brown has had a distinguished career, working at Sri International, where he has been able to apply his expertise in digital technology. His innovative approach has contributed to advancements in the field, particularly in improving the accuracy and efficiency of digital tape playback systems.

Collaborations

Throughout his career, Floyd has collaborated with notable colleagues, including Charles S. Weaver and Joseph H. Chadwick. These collaborations have fostered an environment of innovation and have led to further advancements in technology.

Conclusion

Floyd A. Brown's contributions to digital tape playback technology exemplify the impact of innovation in the field. His patent for skew sensing demonstrates a significant advancement that enhances playback accuracy. His work continues to influence the industry and inspire future innovations.