Location History:
- Woburn, MA (US) (2007 - 2010)
- Westford, MA (US) (2014 - 2016)
Company Filing History:
Years Active: 2007-2016
Title: Innovations of Chuang He: A Pioneer in Speech Recognition Technology
Introduction
Chuang He is an accomplished inventor based in Westford, MA (US), known for his significant contributions to the field of speech recognition technology. With a total of 4 patents to his name, he has developed innovative methods that enhance the accuracy and efficiency of speech recognition systems.
Latest Patents
One of Chuang He's latest patents is titled "Guest speaker robust adapted speech recognition." This invention outlines a method for speech recognition that is implemented through specific computer processes functioning within a computer processor. The method involves processing speech input to produce a sequence of representative speech vectors and performing multiple recognition passes to determine a recognition output corresponding to the speech input. Notably, at least one recognition pass is based on a generic speech recognition arrangement, while another is based on a speech-adapted arrangement using pre-adapted modeling of a specific sub-class of input speech.
Another significant patent is "Joint discriminative training of multiple speech recognizers." This invention describes a speech recognition system that combines outputs from multiple recognition processes. It focuses on adjusting model parameters through discriminative adjustments made to at least one acoustic model based on a joint discriminative criterion over multiple complementary acoustic models. This approach aims to lower the recognition word error rate in the system.
Career Highlights
Chuang He has worked with notable companies in the technology sector, including Nuance Communications, Inc. and Usb Ag, Stamford Branch. His experience in these organizations has allowed him to refine his expertise in speech recognition and contribute to groundbreaking advancements in the field.
Collaborations
Chuang He has collaborated with talented individuals such as Jianxiong Wu and Daniel Willett. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Chuang He stands out as a leading inventor in the realm of speech recognition technology. His innovative patents and career achievements reflect his dedication to advancing this critical field.