Wenyu Jin

Title: Wenyu Jin: Innovator in Audio and Hearing Technology

Introduction

Wenyu Jin is a prominent inventor based in Eden Prairie, MN (US), known for his significant contributions to audio playback and hearing device technologies. With a total of eight patents to his name, Jin has made remarkable advancements in the fields of acoustic echo cancellation and hearing device calibration.

Latest Patents

One of Wenyu Jin's latest patents is titled "Multi-channel AEC system identification for self-calibration." This invention focuses on the calibration of audio playback devices within a media playback system. It utilizes inputs derived from a multi-channel adaptive filter of an acoustic echo canceller. The playback devices described in this patent may implement various calibration procedures, including a self-calibration procedure that allows the device to calibrate itself during operation. Additionally, the device estimates acoustic impulse responses from the multi-channel adaptive filter to enhance the self-calibration process.

Another notable patent is the "Method and apparatus for automatic correction of real ear measurements." This invention outlines systems and methods for automatically correcting real ear measurements (REMs) in hearing devices. The process involves producing a sound signal through a receiver and sensing a sound pressure signal using a microphone placed inside the ear canal. The frequency response signal is then transformed, and if certain conditions are met, acoustic correction is applied to improve the hearing device's performance.

Career Highlights

Wenyu Jin has worked with leading companies in the audio and hearing technology sectors, including Starkey Laboratories, Inc. and Sonos, Inc. His experience in these organizations has allowed him to develop innovative solutions that address real-world challenges in audio playback and hearing assistance.

Collaborations

Throughout his career, Wenyu Jin has collaborated with notable professionals in the industry, including Henning Schepker and Tim Schoof. These collaborations have contributed to the advancement of technologies that enhance user experiences in audio and hearing devices.

Conclusion

Wenyu Jin's contributions to audio playback and hearing technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the way we experience sound and improve hearing device functionality.