Wayne A Loeb

Title: Wayne A. Loeb: Innovator in Acoustic Transducer Technology

Introduction

Wayne A. Loeb is a notable inventor based in Pittsburgh, PA (US). He has made significant contributions to the field of acoustic transducer technology, holding 2 patents that showcase his innovative approach to sound reproduction.

Latest Patents

One of Wayne A. Loeb's latest patents is for a MEMS digital-to-acoustic transducer with error cancellation. This invention features an acoustic transducer that comprises a substrate and a diaphragm formed by depositing a micromachined membrane onto the substrate. The diaphragm is created as a single silicon chip using a CMOS MEMS (microelectromechanical systems) semiconductor fabrication process. To reduce the curling of the diaphragm during fabrication, the micromachined membrane is deposited in a serpentine-spring configuration with alternating longer and shorter arms. As a microspeaker, this acoustic transducer converts a digital audio input signal directly into a sound wave, resulting in high-quality sound reproduction at a lower production cost compared to conventional acoustic transducers. Additionally, the micromachined diaphragm may also be utilized in microphone applications.

Career Highlights

Wayne A. Loeb is affiliated with Carnegie Mellon University, where he continues to advance his research and development in acoustic technologies. His work has garnered attention for its innovative applications and potential impact on the audio industry.

Collaborations

Wayne has collaborated with notable colleagues such as John J. Neumann, Jr. and Kaigham Jacob Gabriel, contributing to a rich environment of innovation and research.

Conclusion

Wayne A. Loeb's contributions to the field of acoustic transducer technology highlight his role as an influential inventor. His innovative patents and collaborations reflect a commitment to advancing sound reproduction technology.