Haitao Yao

Title: Haitao Yao: Innovator in Speech Signal Processing

Introduction

Haitao Yao is a prominent inventor based in Hangzhou, China. He has made significant contributions to the field of speech signal processing, holding a total of three patents. His work focuses on developing methods and systems that enhance the processing of speech signals.

Latest Patents

Haitao Yao's latest patents include a method and system for processing speech signals. The embodiments of this disclosure provide innovative techniques for processing speech signals. The method involves generating a plurality of speech frames and creating a first number of acoustic features based on these frames using a frame shift at a specified frequency. Additionally, it generates a second number of posteriori probability vectors based on the first number of acoustic features using an acoustic model. Each posteriori probability vector comprises probabilities of the acoustic features corresponding to various modeling units.

Career Highlights

Haitao Yao is currently associated with Alibaba Group Holding Limited, where he applies his expertise in speech signal processing. His work at Alibaba has positioned him as a key player in advancing technology in this area.

Collaborations

Haitao Yao has collaborated with notable colleagues, including Shiliang Zhang and Ming Lei. Their combined efforts contribute to the innovative projects at Alibaba.

Conclusion

Haitao Yao is a distinguished inventor whose work in speech signal processing has led to valuable patents and advancements in technology. His contributions continue to influence the field and enhance communication technologies.