Wei Xia

Title: Wei Xia - Innovator in Speaker Diarization Technology

Introduction

Wei Xia is a prominent inventor based in Mountain View, CA (US). He has made significant contributions to the field of audio processing and speaker diarization. His innovative work has led to the development of a unique method that enhances the accuracy of speaker identification in audio recordings.

Latest Patents

Wei Xia holds a patent for a method titled "Speaker-turn-based online speaker diarization with constrained spectral clustering." This method involves receiving an input audio signal that corresponds to utterances spoken by multiple speakers. It processes the input audio to generate a transcription of the utterances and a sequence of speaker turn tokens, each indicating the location of a respective speaker turn. The method segments the input audio signal into a plurality of speaker segments based on the sequence of speaker tokens. It extracts a speaker-discriminative embedding from each speaker segment and performs spectral clustering on these embeddings to cluster the segments into k classes. Finally, it assigns a respective speaker label to each speaker segment clustered into the respective class, ensuring that the labels are distinct from those assigned to segments in other classes. Wei Xia has 1 patent to his name.

Career Highlights

Wei Xia is currently employed at Google Inc., where he continues to innovate and develop advanced technologies in audio processing. His work has been instrumental in improving the efficiency and effectiveness of speaker diarization systems.

Collaborations

Wei Xia collaborates with talented individuals in his field, including his coworker Han Lu. Together, they work on projects that push the boundaries of audio technology and enhance user experiences.

Conclusion

Wei Xia's contributions to speaker diarization technology exemplify his commitment to innovation in audio processing. His patent and work at Google Inc. highlight his role as a leading inventor in this field.