Changbao Zhu

Title: Changbao Zhu: Innovator in Speech Interaction Technologies

Introduction

Changbao Zhu is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of speech interaction technologies. With a total of 5 patents to his name, Zhu's work focuses on enhancing the way humans interact with devices through speech.

Latest Patents

Zhu's latest patents include a speech interaction method and apparatus, as well as a computer-readable storage medium and electronic device. The speech interaction method involves acquiring videos shot by a camera device in a target space, along with audio from at least one audio acquisition device. The method determines to-be-recognized audio corresponding to sound areas in the target space. It also identifies a target sound area based on the video and audio, performs speech recognition, and controls a speech interaction-targeting device accordingly. This innovative approach aims to improve the accuracy of speech recognition and reduce misoperations caused by background noise.

Another notable patent is the voice activity modification frame acquiring method, which focuses on detecting active sound and background noise. This method calculates the number of modified frames for active sound and provides a decision result for voice activity detection. These advancements contribute to more effective communication between users and devices.

Career Highlights

Throughout his career, Changbao Zhu has worked with notable companies such as ZTE Corporation and Shenzhen Horizon Robotics Technology Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in speech interaction technologies.

Collaborations

Zhu has collaborated with talented individuals in the field, including Hao Yuan and Dongping Jiang. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Changbao Zhu is a key figure in the realm of speech interaction technologies, with a focus on improving user-device communication. His innovative patents and collaborations highlight his commitment to advancing this field.