幫助非英語母語人士提高發(fā)音和口語能力的行動應(yīng)用程式，現(xiàn)已於全球擁有1,300萬用戶

ELSA, which stands for English Language Speech Assistant, is an artificial intelligence mobile application that functions as a personal coach focused on pronunciation training and accent reduction using speech recognition. ELSA can identify exact errors at individual sound levels, intonation, rhythm and pitch, and provides instant feedback and recommendations on how to fix those errors.