Richard A Greiner

Title: Richard A. Greiner: Innovator in Sound Technology

Introduction

Richard A. Greiner is a notable inventor based in Madison, WI (US). He has made significant contributions to the field of sound technology, particularly with his innovative patent for a multichannel masking sound generator. His work has implications for various applications, including acoustics and sound engineering.

Latest Patents

Richard A. Greiner holds a patent for a multichannel masking sound generator. This invention allows for easily adjustable but matching acoustic energy spectrums from different channels. It utilizes a plurality of bandpass filters, each equipped with a gain-controlled amplifier to selectively adjust the signal level. The design ensures that the bandpass characteristics of each filter are matched across channels, allowing for a cohesive frequency spectrum across all loudspeakers, even when the signals may be incoherently related.

Career Highlights

Greiner is associated with Bolt Beranek and Newman Inc., where he has contributed to advancements in sound technology. His work has been instrumental in developing systems that enhance sound quality and control in various environments.

Collaborations

One of his notable coworkers is Thomas R. Horrall. Their collaboration has likely fostered innovative ideas and solutions in their field.

Conclusion

Richard A. Greiner's contributions to sound technology through his patent for a multichannel masking sound generator exemplify his innovative spirit and dedication to improving acoustic systems. His work continues to influence the industry and enhance sound experiences.