David Graham Smith

Title: David Graham Smith: Innovator in Automotive Technology

Introduction

David Graham Smith is a notable inventor based in Dearborn, MI (US). He has made significant contributions to the field of automotive technology, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of his latest patents is the "In-vehicle hearing test." This system includes a computer with a processor and memory that stores instructions executable by the processor. It is designed to detect the position of an occupant's head within a vehicle's passenger compartment. The system conducts a hearing test based on this position and outputs sound at specified frequencies or amplitudes, which are selected based on the results of the hearing test.

Another significant patent is for "Echo cancelation." This system dynamically controls an echo canceler using a processor programmed to receive audio data from an audio sensor. It determines the present type of noise in the received audio data and decides how many taps to remove from the echo canceler. The echo canceler is then executed with a reduced number of taps based on this determination.

Career Highlights

David works at Ford Global Technologies, LLC, where he applies his innovative ideas to enhance vehicle technology. His work focuses on improving user experience and safety through advanced audio and hearing technologies.

Collaborations

He collaborates with talented coworkers, including Thomas Chrapkiewicz and Joshua R Wheeler, who contribute to the development of cutting-edge automotive solutions.

Conclusion

David Graham Smith is a prominent figure in automotive innovation, with patents that reflect his commitment to enhancing vehicle technology. His work continues to influence the industry and improve the driving experience for many.