Jeffrey L Hutchings

Title: Innovations of Jeffrey L Hutchings

Introduction

Jeffrey L Hutchings is a notable inventor based in Lehi, Utah, with a remarkable portfolio of 18 patents. His work primarily focuses on audio processing systems, enhancing personal listening devices to improve user experience in various environments.

Latest Patents

One of Hutchings' latest patents is for a sports headphone with situational awareness. This invention features an audio processing system that includes a set of microphones, a noise reduction module, an audio ducker, and a mixer. The microphones capture audio signals from the environment, while the noise reduction module detects signals of interest. Upon detection, it transmits a ducking control signal to the audio ducker, which reduces the amplitude of playback audio relative to the signal of interest. The mixer then combines both audio signals for an optimal listening experience.

Another significant patent is an approach for detecting alert signals in changing environments. In this system, an audio signal is preprocessed to provide input to both fast and slow detectors. The slow detector assesses the ambient sound level, which is then used to compute an adaptive threshold level. The fast detector measures the envelope level of the input signal. The alert signal detector compares these levels to determine the presence of alert signals, adapting to varying acoustic environments.

Career Highlights

Hutchings has made significant contributions to the field of audio technology through his work with companies such as Harman International Industries, Inc. and the University of Utah Research Foundation. His innovative designs and patents have advanced the capabilities of personal audio devices, making them more responsive to user needs.

Collaborations

Throughout his career, Hutchings has collaborated with notable individuals, including Richard Allen Kreifeldt and James M Kirsch. These partnerships have fostered a creative environment that has led to the development of groundbreaking audio technologies.

Conclusion

Jeffrey L Hutchings is a distinguished inventor whose contributions to audio processing technology have significantly impacted the industry. His innovative patents and collaborations reflect his commitment to enhancing user experiences in personal listening devices.