I know that the TTS API is not released yet, although people can use
it for sentences of 100 characters or less.

I have a web portal at

http://www.securecottage.com/cgi-bin/reference.cgi

that performs TTS of selected text < 4000 characters.

I have the TTS request go through my LINUX box which has festival and
espeak installed.

I have hacked festival and espeak so they report the ENDTIMES of each
word as it is spoken as a javascript array which is reported back to
my web application.

When the TTS sentence is spoken, the word that is being spoken is
selected uniquely at the same time.  Thus Karaoke Text To Speech.

It's really helpful if you are beginning to learn to speak or listen
to a language.  I use it to listen to Spanish and French.  When I use
the text to speech alone I lose track of what word is being spoken in
the foreign language sentence.  With the karaoke effect (actually my
system is either 1 word behind, right on, or 1 word ahead), I can
follow which word is being spoken and link the word itself with its
sound in a spoken sentence.

Text to Speech of foreign languages is good but TTS with karaoke is
better if you want to learn to listen to those languages.

I have a gadget on Wikipedia that uses the Google language API to
translate single words or selected text.  I would love to incorporate
my karaoke TTS in with it and turn the gadget into a full blown
language learning tool.  If wikipedia's goal is to banish ignorance
then certainly overcoming language barriers is a subsiduary (but
important) goal.

I can't use my own LINUX box for this as
1) my Internet connection is not very certain
2) my linux box can't service the whole world of wikipedia 24 hours a
day

If Google released its TTS Api for public use:

1) allowed text to 4000 characters
2) provided a Javascript array of word endtimes and/or a javascript
function that performed karaoke on the selected text

that would be great.  I could provide karaoke TTS to wikipedia users
and craft a really good language learning tool for all those people
using the wikis to learn a language (which is quite a number).





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