Stephen Saint Vincent

Title: Innovations by Stephen Saint Vincent

Introduction

Stephen Saint Vincent is an accomplished inventor based in Ames, IA (US). He holds a total of 3 patents that showcase his expertise in audio systems and electrodynamic actuators. His innovative work has contributed significantly to advancements in acoustic technology.

Latest Patents

One of his latest patents is for an embedded audio system in distributed acoustic sources. This invention converts non-audio systems into distributed audio sources for active noise control solutions. The system transforms non-acoustic structures into soundboards using inertial type acoustic transducers. Acoustic parameters unique for each application are compensated by equalizers, and damping means are used to limit the reflection of bending waves from the edges. The inertial type acoustic transducer is driven by an amplifier, with the acoustic signal modified by a signal conditioner to optimize the response of the acoustic system. An external controller communicates with the amplifier to control its operating parameters. This system allows for a series of distributed audio sources to be addressable as nodes on a network, generating sound to mask detected noise.

Another notable patent is for a magnetic circuit for electrodynamic moving voice coil actuators. This invention achieves maximum shove while minimizing the transducer's height profile. The profile is reduced by using mated beveled surfaces on an annular magnet and the top plate, preventing saturation and reducing the reluctance of the magnetic flux path. A novel anti-fringe geometry improves the magnetic reluctance of the circuit, and an external housing assembly provides integral suspension elements for alignment and distortion prevention.

Career Highlights

Stephen has worked with various companies, including Revolution Acoustics, Ltd. His contributions to the field of acoustics have been recognized and valued in the industry.

Collaborations

He has collaborated with notable individuals such as Robert D Katz and Sylvain Duchesne, further enhancing his innovative projects.

Conclusion

Stephen Saint Vincent's work exemplifies the spirit of innovation in the field of acoustics. His patents reflect a deep understanding of audio technology and its applications. His contributions continue to influence advancements in the industry.