Language Research

I'm participating in a language research project by U Penn, http://mixer.ldc.upen.edu. Basically folks are recruited to call into the line and have a 10 minute conversation with another caller in theri native language. Usually you just dial in and see who is around who may speak your language. If not, you continue the conversation in English. Earlier today (I know it's past midnight, but I haven't gone to bed for the night yet...) I talked to two different Cantonese-speaking women. Very fun. And of course I fell asleep with the full intention of dialing back in at 9 pm EST for another round of conversations. The purpose of the research is to gather a large speech corpora recorded over the phone to help telephone sound technology deliver high quality speech sounds for a large number of languages. Hey only an ex-linguist would understand the significance. My conversation partners this afternoon were totally in the dark with respect to why anyone would want to record Cantonese phone conversation.