Re: Linux desktop accessibility demo - which programs should I install



The SpeechDispatcher API has some limitations which make the user experience with orca a little less nice - as I understand it, SpeechDispatcher doesn't support completion/progress tags within an utterance, it can only tell you when an entire utterance is complete. While I hear that espeak's quality is quite nice, that may be outweighed by this limitation.

Many end-users seem to prefer DecTalk for quality of speech over our current free alternatives, and there's a gnome-speech driver for it that supports progress markers. Will Walker or Mike Pedersen will know more about the details.

regards

Bill

Lorenzo Taylor wrote:
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Rather than a commercial speech solution, I would recommend eSpeak at
http://espeak.sourceforge.net

It works with speech-dispatcher and is Free and Open Source.  It also
sounds a lot better than Festival and is in most cases better than
either DECTalk or IBMTTS, especially the female voice.

Unfortunately, Orca in Ubuntu doesn't currently support
speech-dispatcher except through gnome-speech, and the speech-dispatcher
driver for gnome-speech may or may not be available in Ubuntu.  Someone
clarify this for me.  I'm not sure either if eSpeak is available in
Edgy, although I did read something to indicate that it is.

HTH,
Lorenzo
- -- I've always found anomalies to be very relaxing. It's a curse.
- --Jadzia Dax: Star Trek Deep Space Nine (The Assignment)
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