Lloyd A Smith

Title: The Innovations of Lloyd A. Smith

Introduction

Lloyd A. Smith is a notable inventor based in Denton, TX (US), recognized for his contributions to signal processing technology. With a total of 2 patents, he has made significant advancements in methods and apparatuses that enhance the analysis and transformation of speech signals.

Latest Patents

Smith's latest patents include a method and apparatus for extracting information-bearing portions of speech signals. This innovative approach analyzes speech by correlating a sequence of samples to derive a sliding average magnitude difference function (SAMDF). The resulting histograms are compressed and normalized to form sequences that represent the speech signal for comparison and recognition. Another patent focuses on generating a signal transformation useful in signal processing. In this method, a speech waveform is converted into a sequence of digital data samples, and a reference position is selected to generate a 'weighted' histogram. This process allows for the transformation of the signal while retaining substantial informational content, making it applicable in speech compression and synthesis.

Career Highlights

Lloyd A. Smith is currently associated with Scott Instruments Corporation, where he continues to innovate in the field of signal processing. His work has contributed to advancements that are crucial for various applications in technology and communication.

Collaborations

Some of his notable coworkers include Brian L. Scott and J. Mark Newell, who have collaborated with him on various projects within the company.

Conclusion

Lloyd A. Smith's contributions to the field of signal processing through his patents and work at Scott Instruments Corporation highlight his role as an influential inventor. His innovative methods continue to impact the way speech signals are analyzed and processed.