Murray R Harman

Title: The Innovative Contributions of Murray R Harman

Introduction

Murray R Harman is a notable inventor based in Gloucester, CA, with a remarkable portfolio of 16 patents. His work primarily focuses on advancements in electrostatic loudspeakers, showcasing his commitment to enhancing sound technology.

Latest Patents

One of his latest patents is an electrostatic loudspeaker capable of dispersing sound both horizontally and vertically. This innovative ESL assembly provides curvature in two directions for improved dispersion of sound waves. The ESL comprises at least one stator panel, a flexible diaphragm, and a spacer that impedes contact between the stator panel and the diaphragm. The stator is formed from a material that comprises an array of apertures, which can also be annealed. The material temper, along with the aperture geometry and pattern, affects the stretchability of the material. This two-axis curved structure enables a compact form of ESL to be realized, including bookshelf-type loudspeakers, whereas all known commercial units are comparable in height to that of a human listener. The individual curved ESL panels can also be readily combined to create larger transducer assemblies, including omni-directional units.

Career Highlights

Throughout his career, Murray has worked with various companies, including the Fiberlign Division of Preformed Line Products (Canada) Ltd. His contributions to the field of sound technology have been significant, and his patents reflect his innovative spirit and technical expertise.

Collaborations

Murray has collaborated with notable individuals such as James D Marshall and Gordon A Clark, further enriching his professional journey and expanding his impact in the field.

Conclusion

Murray R Harman's contributions to the field of electrostatic loudspeakers demonstrate his innovative approach and dedication to advancing sound technology. His patents and collaborations highlight his significant role as an inventor in this specialized area.