Xiaoxue Li

Title: Innovations of Xiaoxue Li: Leading the Way in Audio Technology

Introduction

Xiaoxue Li is a prominent inventor based in Mountain View, CA, who has made significant contributions to the field of audio technology. With a total of three patents to her name, she has been leveraging her expertise to develop innovative solutions that enhance the functionality of audio capture devices.

Latest Patents

Among her latest patents is a groundbreaking system for microphone degradation detection and compensation. This invention aims to improve the accuracy of audio data captured by microphones in electronic devices, particularly during moments when only ambient noise is present. By analyzing differences in sound intensity levels between different microphones, this system can determine when a microphone is degraded and apply compensatory techniques to ensure optimal audio quality.

Another noteworthy patent involves a trigger word-based beam selection system designed for audio capture devices. This invention incorporates a beamformer alongside a low power trigger word detector. It processes audio data from various beams to identify segments that likely contain trigger words, allowing the system to select the most relevant audio beam for further processing. This innovation not only enhances speech recognition capabilities but also conserves energy by relying on lightweight processing techniques.

Career Highlights

Xiaoxue Li's work primarily takes place at Amazon Technologies, Inc., where she collaborates with other talented inventors. Her achievements in the field of audio technology underscore her commitment to driving advancements that improve user experiences across various devices.

Collaborations

In her role at Amazon Technologies, Xiaoxue collaborates with esteemed colleagues including Trausti Thor Kristjansson and Philip Ryan Hilmes. Their teamwork illustrates the dynamic environment in which they innovate and develop cutting-edge audio technologies.

Conclusion

Xiaoxue Li exemplifies a dedicated inventor whose work in audio technology continues to shape the future of how devices capture and process sound. Her innovative patents reflect a deep understanding of the challenges faced in the realm of audio capture and her commitment to enhancing user experiences through technological advancements.