Most Captchas have an option to listen to the Captcha. These soundfiles were used last year, as it was VERY easy to use speech-recognition on them to get the characters. Todais captcha-sounds include some subtle(a human can not hear it) noise to prevent this.
Last edited by Rackscha; 09/11/13 11:22.
MY Website with news of my projects:
(for example my current
Muliplayer Bomberman,
GenesisPrecompiler for LiteC
and TileMaster, an easy to use Tile editor)
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