RE: [PHP] Audio CAPTCHA review request
| From: | Daevid Vincent | Date: | Tue, 03 Apr 2007 23:59:29 +0000 |
| Subject: | RE: [PHP] Audio CAPTCHA review request | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-252016@lists.php.net to get a copy of this message | ||
> -----Original Message-----
> From: Daevid Vincent [mailto:daevid@daevid.com]
>
> I will point you at http://www.cepstral.com/ for a possible
> solution to your
> .mp3 usage. You could use Cepstral's "swift" tool to say the text
> dynamically.
Actually Ted, what I was referring to was that you could say actual "words"
like "rainbow6", or even made up strings such as "A35SFX". Much like a text
captcha does. As it stands, I think most audio captchas use simply digits,
which means you only need to understand [0-9] in your voice-breaker-code
(http://vorm.net/captchas). Mixing in letters means another 26 variants, and
if you went with words (which 'swift' will 'speak'), then you're in another
stratosphere all together...
D.Vin