Jeff W Baumgartner

Title: Inventor Spotlight: Jeff W. Baumgartner

Introduction

Jeff W. Baumgartner is a notable inventor based in Austin, TX, known for his contributions to audio processing technology. With two patents to his name, his innovative work has helped advance the capabilities of integrated circuits in audio applications. His inventive approach has fostered advancements in the industry, particularly during his tenure at Cirrus Logic Inc.

Latest Patents

Baumgartner's latest patents include:

1. **Audio Processor with Internal Oscillator-Generated Audio Intermediate Frequency Reference**: This invention features an integrated circuit audio processor that functions without the need for an external master clock. The processor utilizes an internal oscillator to derive sample rates for input audio streams, which are then converted into output streams accordingly. A divider is incorporated to control the intermediate sample rate, ensuring proper operation of the integrated circuit despite variations in process, voltage, or temperature.

2. **Signal Processing System with Low Bandwidth Phase-Locked Loop**: This patent presents a signal processing system that employs a phase-locked loop to regulate output signals used in applications such as delta sigma modulator operation. By using a frame clock as a reference signal, the system streamlines the number of clock signals required, thus enhancing efficiency. A unique loop filter design enables integration of smaller on-chip capacitors while maintaining performance standards.

Career Highlights

Baumgartner has dedicated his career to advancing audio technology through his work at Cirrus Logic Inc. His insightful innovations have targeted improving the functionality and efficiency of audio processing systems, making significant impacts on product performance and user experience.

Collaborations

Throughout his career, Jeff has collaborated with talented individuals such as Zhong You and Hua Hong, further contributing to the innovative projects he has been part of. These collaborations underscore the importance of teamwork in the development of advanced technologies.

Conclusion

Jeff W. Baumgartner's contributions to the field of audio processing exemplify the spirit of innovation that drives technology forward. With his forward-thinking inventions and successful collaborations, he continues to play an influential role in shaping the future of audio technology at Cirrus Logic Inc. His work serves as an inspiration for aspiring inventors and engineers alike.