ALEXANDRIA, Va., June 19 -- United States Patent no. 12,334,061, issued on June 17, was assigned to Interactive Solutions Corp. (Tokyo).
"Conversation analysis system" was invented by Kiyoshi Sekine (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "To provide a system capable of correcting an error in speech recognition by easier work than in the prior art. A conversation analysis system comprising: a speech analysis unit 3 for analyzing contents contained in a conversation; a topics grasping unit 5 for grasping topics of the conversation; a topics-related correction terms storage unit 7 for, with respect to the respective topics, storing pronunciations to be speech-recognized or speech-recognized terms,...