Eric P Etheridge

Title: Innovations and Contributions of Eric P Etheridge

Introduction

Eric P Etheridge is an esteemed inventor based in Beaverton, OR, United States. With a remarkable portfolio of 24 patents, his work primarily focuses on advancements in audio technology and signal processing. His innovative inventions have made significant contributions to the fields of headphone technology and digital data transmission.

Latest Patents

Two of Eric's latest patents showcase his expertise and creativity in audio technology. The first patent, titled "Headphone Off-Ear Detection," discloses a signal processor designed to detect when headphones are disengaged from the ear. This technology includes an audio output that transmits audio signals to headphone speakers and a feedback microphone input to capture feedback signals. By analyzing the received frequency response and comparing it to an ideal off-ear response, the processor determines when the headphone cup has been removed from the ear.

Another notable patent is for "SPDIF Clock and Data Recovery with Sample Rate Converter." This invention involves a sophisticated system that features a digital oversampler, a rate generator, and a sample rate converter designed to improve audio data transmission. The system effectively oversamples input data streams and efficiently manages sampling frequencies to ensure optimal sound quality and integrity in digital audio systems.

Career Highlights

Throughout his career, Eric P Etheridge has worked with prominent companies in the technology sector including Tektronix, Inc. and Avnera Corporation. His experiences in these organizations have contributed to his extensive knowledge and skill set in audio technology and signal processing, enabling him to innovate and develop cutting-edge solutions in his field.

Collaborations

In his journey as an inventor, Eric has collaborated with talented professionals, including Victor Lee Hansen and Samuel J Peters, II. These partnerships have likely fostered an environment of collective creativity and innovation, leading to the successful development of his inventions and patents.

Conclusion

Eric P Etheridge's work in the field of audio technology demonstrates his profound impact as an inventor. With 24 patents to his name, his latest innovations in headphone detection and data recovery highlight not only his technical prowess but also his commitment to advancing audio technology. Eric's contributions continue to influence this rapidly evolving field, showcasing the importance of innovation and collaboration in achieving excellence.