Company Filing History:
2 out of 33 
1 out of 3,523 
2 out of 832,891 Years Active: 1980-1994
Title: The Innovations of Daniel B Talbot
Introduction
Daniel B Talbot is a notable inventor based in Hudson, Massachusetts. He has made significant contributions to the field of technology, particularly in the area of signal processing. With a total of five patents to his name, Talbot's work has had a lasting impact on various applications.
Latest Patents
One of Talbot's latest patents is an "Apparatus for reducing spurious frequency components in the output." This invention addresses the challenge of minimizing spurious frequency components from the output signal of a direct digital synthesizer while maintaining the integrity of the fundamental frequency. The synthesizer utilizes a phase accumulator, a periodic wave function converter, and a digital-to-analog converter to produce an analog output signal. By generating a dither waveform and summing it with the modulation data words, Talbot's invention effectively reduces unwanted frequency components.
Another significant patent is the "Amplitude modulator having substantially zero modulation distortion." This invention presents an improved four-quadrant modulator that includes differential elements with nonlinear amplitude transfer functions. Talbot's design incorporates operational amplifiers to linearize the nonlinear transfer function, resulting in a modulator that exhibits minimal distortion.
Career Highlights
Throughout his career, Daniel B Talbot has worked with various companies, including Dbx Corporation. His expertise in signal processing and modulation techniques has positioned him as a valuable asset in the technology sector.
Collaborations
Talbot has collaborated with notable individuals in his field, including David E Blackmer and Edwin Ray Twitchell. These collaborations have contributed to the advancement of technology and innovation in signal processing.
Conclusion
Daniel B Talbot's contributions to the field of technology through his patents and collaborations highlight his innovative spirit and dedication to advancing signal processing techniques. His work continues to influence the industry and inspire future inventors.