Faraway voice
Hacked a bit more on audio captchas lately, but the source is not in releasable form right now.. Anyway, I now recognize the audio captchas from microsoft 95% correct and from google (also blogger/blogspot) 60%+ by tweaking the segmentation. captchas.net (35%) and paypal.com (10%) are also doable, but some improvements are still needed.
Time to add some neural network learning.
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Posted by jochem on 14th June 2006, last update on 14th June 2006