--- Forwarded Message from "Thomas Hammond" <[log in to unmask]> --- >From: "Thomas Hammond" <[log in to unmask]> >To: "Language Learning and Technology International Information Forum" <[log in to unmask]> >Subject: Automated pronunciation checking >Date: Thu, 16 Mar 2006 07:47:01 -0500 Has anyone had recent experience with software that uses acoustical modelling to compare learners' pronunciation and intonation with that of a native speaker? I have seen this sort of thing demonstrated in the past and found it both inaccurate (not even able to distinguish NS input from NNS input) and puzzling in terms of the feedback generated -- generally some kind of acoustical representation that looks like thermal satellite imagery. Recently, however, a faculty member urged me to take a fresh look at this, saying that there have been enormous technological advances even in the past year. But all I can find are a couple recent academic papers saying the technology just isn't there yet, or commercial products making fantastic claims (and smelling slightly of snake oil). Anyone have recent experiences to share? -Thom ------------------------------------------ Thomas Hammond, Director Language Resource Center Harvard University Cambridge, MA *********************************************** LLTI is a service of IALLT, the International Association for Language Learning, and The Consortium for Language Teaching and Learning (http://consortium.dartmouth.edu). Join IALLT at http://iallt.org. Otmar Foelsche, LLTI-Editor ([log in to unmask]) ***********************************************