This inventor holds 1 USPTO granted patent. Top assignee: Institute for Information Industry. Active years: 2011.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2011
Title: Innovations by Jiang-Chun Chen in Pronunciation Detection
Introduction
Jiang-Chun Chen is an accomplished inventor based in Dadu, Taiwan. He has made significant contributions to the field of speech recognition, particularly in the area of generating and detecting confusing phones of pronunciation. His innovative approach addresses challenges in accurately recognizing spoken Mandarin.
Latest Patents
Jiang-Chun Chen holds a patent for a method and system of generating and detecting confusing phones of pronunciation. This patent outlines a comprehensive process that includes both generating and detecting stages. The generating stage involves inputting a Mandarin utterance, partitioning it into segmented phones or syllables, and utilizing Forced Alignment of Viterbi decoding to generate the most likely route in a recognition net. The method further includes comparing the segmented phones with a Mandarin acoustic model to identify any confusing phones or syllables. If such a phone or syllable is detected, it is added to the recognition net for further analysis. The detecting stage involves inputting a spoken sentence, aligning it with the recognition net, and determining the most likely route to detect pronunciation errors and provide suggestions for improvement.
Career Highlights
Jiang-Chun Chen is affiliated with the Institute for Information Industry, where he continues to advance research in speech recognition technologies. His work has been instrumental in enhancing the accuracy of pronunciation detection systems, which are crucial for language learning and communication technologies.
Collaborations
Jiang-Chun Chen has collaborated with notable colleagues such as Jyh-Shing Jang and Pai-Pin Wang. Their combined expertise has contributed to the development of innovative solutions in the field of speech recognition.
Conclusion
Jiang-Chun Chen's contributions to the field of pronunciation detection exemplify the impact of innovative thinking in technology. His patent and ongoing work at the Institute for Information Industry highlight the importance of addressing challenges in speech recognition.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile