Bruce MacMillan

Title: Bruce MacMillan: Innovator in Audio Signal Processing

Introduction

Bruce MacMillan is a notable inventor based in Phoenix, AZ, who has made significant contributions to the field of audio signal processing. With a total of 4 patents to his name, MacMillan has developed innovative methods and systems that enhance audio experiences.

Latest Patents

Among his latest patents, MacMillan has created a method and system for equalization of a replacement load. This system allows for the equalization of an audio signal from an existing radio or head unit using an interface unit. The process involves analyzing the existing equalization to measure the frequency response, generating a substantially inverted frequency response, and applying this response to the replacement load. The system includes components such as an automatic input level control unit, an analog to digital converter, a digital signal processor (DSP), and a microcontroller unit.

Another patent focuses on equalizing an audio signal from a factory-installed radio. Similar to his previous work, this method includes measuring the existing equalization, analyzing the frequency response, and applying an inverted response to achieve the desired audio output. This innovative approach ensures that users can enjoy high-quality sound from their audio systems.

Career Highlights

Bruce MacMillan is currently employed at JL Audio, Inc., where he continues to push the boundaries of audio technology. His work has not only advanced the field but has also provided consumers with enhanced audio solutions.

Collaborations

MacMillan has collaborated with talented individuals such as Campbell Kelly and Manville Smith, contributing to the development of cutting-edge audio technologies.

Conclusion

In summary, Bruce MacMillan is a distinguished inventor whose work in audio signal processing has led to significant advancements in the industry. His innovative patents and contributions continue to shape the future of audio technology.