Richard A Smith

Title: Innovations by Richard A. Smith: A Pioneer in Glass Break Detection

Introduction

Richard A. Smith, an inventive mind based in Portland, OR, has made significant contributions to the field of security technology through his innovative patents. With a total of two patents to his name, he has focused on enhancing glass break detection systems, addressing the common problem of false alarms in security environments.

Latest Patents

Smith's latest patents showcase his ingenuity in developing effective glass break detectors. The first patent introduces a glass break detector that significantly reduces the susceptibility to false alarms. This advanced detection system employs a low frequency (LF) detector coupled with a pressure wave transducer, which identifies the amplitude of low-frequency acoustic wave signals produced when glass is physically impacted.

The LF detector incorporates a peak analyzer that accurately compares sequential amplitudes to derive an appropriate alarm response. Additionally, it utilizes a slope analyzer to detect atypical characteristics often associated with glass breakage, while mid-frequency and high-frequency signal processing circuits work harmoniously to minimize false alarms.

The second patent, the dual channel glass break detector, enhances detection accuracy by utilizing an acoustic transducer with a wide frequency response. This sophisticated system utilizes a dual channel filter that captures both low and high-frequency signals; the former detecting the initial flex of the glass, while the latter identifies the breaking glass's characteristic acoustic signature. The integration of these channels through a logic circuit ensures a reliable detection sequence, mitigating false alarms by inhibiting alerts triggered by negative compression waves.

Career Highlights

Richard A. Smith is employed by Sentrol, Inc., where he collaborates to push the boundaries of security technology. His roles at the company have involved extensive research and development, focusing on improving home and business safety through innovative solutions. His expertise in acoustics and signal processing has made him a valuable contributor to his field.

Collaborations

Throughout his career, Smith has partnered with fellow innovator Christopher A. Bernhardt. This collaboration has allowed them to exchange ideas and methodologies that continue to foster the advancement of security technologies, particularly in the realm of glass detection systems.

Conclusion

Richard A. Smith's contributions to glass break detection technologies are noteworthy, exemplifying his commitment to addressing security challenges through innovation. His patents not only demonstrate technical prowess but also reflect a dedication to creating safer environments for residential and commercial properties alike. As he continues his work with Sentrol, Inc., it is clear that his impact on the security industry will only grow, ushering in innovative solutions for the future.