Zhu Weizhong

Title: Zhu Weizhong: Innovator in Speech and Text Synthesis

Introduction

Zhu Weizhong is a notable inventor based in Nara, Japan. He has made significant contributions to the field of speech synthesis technology. His innovative work has led to the development of a unique system that enhances communication through the integration of speech and text.

Latest Patents

Zhu Weizhong holds a patent for a "System and method for synthesizing multiplexed speech and text at a receiving terminal." This invention allows a reception terminal to receive a code series from a communication path. The system separates the code series into a speech code series and text information. The speech code series is decoded into a pitch period, LSP coefficient, and code numerals by the synthesizer to reproduce speech sounds in the CELP system. Additionally, the text information is converted into pronunciation and accent information by a language analyzer, which is then enhanced with prosody information such as phoneme time length and pitch pattern by a prosody generator. The LSP coefficient and code numerals suitable for the phoneme are read from a segment database, and the pitch frequency from the prosody information is inputted to the synthesizer to create synthesized speech sounds.

Career Highlights

Zhu Weizhong is currently employed at Matsushita Electric Industrial Co., Ltd., where he continues to innovate in the field of communication technology. His work has been instrumental in advancing the capabilities of speech synthesis systems.

Collaborations

Zhu has collaborated with notable colleagues, including Takahiro Kamai and Kenji Matsui. Their combined expertise has contributed to the success of various projects within the company.

Conclusion

Zhu Weizhong's contributions to speech synthesis technology exemplify the impact of innovative thinking in communication. His patent reflects a significant advancement in how speech and text can be synthesized, enhancing user experience in communication systems.