Depending on the second language you’re trying to master, pronunciation is arguably the hardest aspect to conquer. The Japanese and English languages are no exception. Japanese, with its highly syllabic alphabet, often has a hard time accommodating the often chaotic nature of natural English pronunciation.
While a native English speaker’s tongue might stumble when trying to spit out makudonarudo (McDonald) smoothly the first few times our language allows us to pick it up with a little practice. Japanese English speakers have far more adversity trying to understand all the diminished sounds of a native English speaker casually uttering the name of the famous hamburger chain.
With that, NTT has revealed technology it’s working on that may one day automatically correct a Japanese person’s English pronunciation by editing the speed and rhythm while keeping the original speaker’s voice intact.