Peng Xie

Title: Innovations of Peng Xie in Audio Technology

Introduction

Peng Xie is an accomplished inventor based in Santa Clara, CA, known for his contributions to audio technology. He holds 2 patents that showcase his innovative approach to sound capture and delivery. His work has the potential to enhance user experience in various audio applications.

Latest Patents

One of Peng Xie's latest patents is a "Head-mounted sound capture device." This platform is designed to be symmetrically placed on or around a user's head. It features a first transducer that captures vibrations from the user's skull or facial movements generated by voice activity. This transducer converts these vibrations into an electrical audio signal, which is then processed to identify voiced and unvoiced frames. The invention includes multiple embodiments, such as using a vibration sensor and air microphones, to improve voice capture.

Another significant patent is the "Apparatus and method for audio delivery with different sound conduction transducers." This apparatus combines an air-conduction transducer and a bone conduction transducer. The air-conduction transducer converts a specific frequency band of an electrical audio signal into acoustic energy for the ear canal. Meanwhile, the bone conduction transducer converts a different frequency band into mechanical energy for the skull. This dual delivery system provides a combined audio experience for the user.

Career Highlights

Peng Xie has worked with notable companies, including Nokia Technologies and Nokia Corporation. His experience in these organizations has contributed to his expertise in audio technology and innovation.

Collaborations

Throughout his career, Peng has collaborated with talented individuals such as Lance Williams and Leo Karkkainen. These partnerships have likely influenced his inventive processes and outcomes.

Conclusion

Peng Xie's work in audio technology exemplifies innovation and creativity. His patents reflect a deep understanding of sound capture and delivery, paving the way for advancements in the field.