Re: Linux desktop accessibility demo - which programs should I install
- From: Bill Haneman <Bill Haneman Sun COM>
- To: Lorenzo Taylor <lorenzo taylor homelinux net>
- Cc: gnome-accessibility-list gnome org
- Subject: Re: Linux desktop accessibility demo - which programs should I install
- Date: Mon, 16 Oct 2006 23:10:43 +0100
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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