Bruce S Lavoie

Title: Bruce S. Lavoie: Innovator in Surround Sound Technology

Introduction

Bruce S. Lavoie is a notable inventor based in Shrewsbury, MA (US). He has made significant contributions to the field of audio technology, particularly in the development of surround sound systems. His innovative approach has led to the creation of a unique patent that enhances the listening experience for users.

Latest Patents

Lavoie holds a patent for an auto-calibrating surround system. This multi-channel surround sound system allows for automatic and independent calibration and adjustment of the frequency, amplitude, and time response of each channel. The system includes a processor that generates a test signal represented by a temporal maximum length sequence (MLS) and supplies this signal as part of an electric input to a loudspeaker. A microphone connected to the processor captures the sound signal in a listening environment. The processor then correlates the received sound signal with the test signal in the time domain, determining a whitened response of the audio channel in that environment.

Career Highlights

Bruce S. Lavoie is associated with Keyhold Engineering, Inc., where he continues to innovate in audio technology. His work has been instrumental in advancing the capabilities of surround sound systems, making them more user-friendly and efficient.

Collaborations

Lavoie collaborates with William R. Michalson, contributing to the development of cutting-edge audio solutions. Their partnership exemplifies the importance of teamwork in the field of innovation.

Conclusion

Bruce S. Lavoie is a pioneering inventor whose work in auto-calibrating surround sound systems has significantly impacted audio technology. His contributions continue to enhance the listening experience for users around the world.