How you can help evaluate speech synthesis systems
The University of Edinburgh is co-ordinating the Blizzard Challenge, the only regular speech synthesis evaluation campaign in the world. And you can help. The systems are evaluated by having people listen to them in operation and reporting on what they hear. The listening test has now started, and if you have a computer with sound capability, and maybe a nice pair of headphones, you can be one of the expert evaluators. It's a chance to hear synthesis samples from over 20 leading academic and commercial research groups (and some lesser-known ones). Hundreds of listeners are needed for this test, so the organizers are turning to Language Log. Do think about taking part.
There are in fact have two parallel tests running this year: one on English, accessible if you click here, and if you have the necessary language skills, one on Mandarin Chinese, accessible if you click here. You can do both, if you speak both languages. Each one should take under an hour and can be done in several sessions if you prefer (the system will remember where you got to and pick up from there next time). If you know other people who might be interested in evaluating the speech quality of machines that talk, please encourage your students to take part.
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