Richard W Peters

Title: The Innovations of Richard W. Peters

Introduction

Richard W. Peters is a notable inventor based in Algonquin, IL (US), recognized for his contributions to the field of electronics and signal processing. With a total of 8 patents to his name, Peters has made significant advancements in technology that enhance audio processing and signal amplification.

Latest Patents

One of Peters' latest inventions is the "Computer Controlled Transversal Equalizer." This adjustable equalizer network features a series chain of N all-pass amplifier stages driving N+1 scaling circuits. These circuits connect to a final summing circuit that adjusts the frequency response at M+1 control points, ensuring a predetermined ripple-free minimum phase shift frequency response over a specified frequency range. The scaling circuits utilize coefficients determined by Fourier analysis, allowing for a pass band that encompasses M+1 contiguous bands within the frequency range. Digital computation and manipulation facilitate the calculation of scaling coefficients and control of the scaling circuits, with some embodiments employing passive or linear analogue circuits.

Another significant invention is the "Pre-Amplifier," designed for small, low voltage, high impedance signal sources, such as electret microphones. This tiny pre-amplifier exhibits near unity gain and features an input cascode stage connected to the microphone, along with a matched balancing cascode stage. Both stages are powered by the same power supply circuit, which helps to generate an output signal with greatly reduced noise content, independent of power supply variations. The pre-amplifier is fully integratable, has low power consumption, and fits seamlessly into the microphone housing.

Career Highlights

Throughout his career, Richard W. Peters has worked with reputable companies, including Knowles Electronics, Inc. and Industrial Research Products, Inc. His work in these organizations has contributed to the development of innovative audio technologies and signal processing solutions.

Collaborations

Peters has collaborated with notable individuals in the field, including John G. Christopher and John W. Staples. These collaborations have likely fostered the exchange of ideas and advancements in technology.

Conclusion

Richard W. Peters is a distinguished inventor whose work has significantly impacted the field of electronics and audio processing. His innovative patents and career achievements reflect his dedication to advancing technology and improving signal amplification methods.