TED Talks

Many advanced students benefit from watching and studying the best TED Talks on EnglishCentral. We now have a course of all our best TED videos so students can study them in one handy place.  View the course >>>> You can find all our hundreds of TED Talks video lessons through our video search feature.

EnglishCentral Upgrades Its Intellispeech℠ Speech Assessment

EnglishCentral’s Intellispeech℠ system assesses learners’ speaking ability as a combination of 3 elements: Pronunciation Score Fluency Score Completion Pronunciation Score previously measured learners’ speech across  39 phonemes. In its latest version, Intellispeech℠  measures performance across all 64,000 possible triphones (combinations of phonemes).  This change dramatically improves the accuracy of the system.   Fluency Score is still […]