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For a variety of reasons I am very interested in having audio versions of various texts. In some cases I can get these texts in LaTeX format (with equations). Obviously I can use "normal" text-to-speech programs for reading ascii plain text or pdf/ps OCR produced ascii. Unfortunately this renders the mathematics nearly unintelligible.

Are there are any programs or packages specifically designed for rendering either TeX code generally, or math-oriented TeX code specifically, into text-to-speech friendly forms?

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Ross Moore's presentations from the last three TUGs might be interesting for you. From TUG 2009, TUG 2010 and TUG 2011. –  Torbjørn T. Dec 8 '11 at 21:25
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Am I right that ConTeXt can generate MathML? If yes, this is another way to go - I would suppose that text-to-speech thingies for MathML do exist. (And converting proper LaTeX to ConTeXt, if we allow to lose the exact same formatting, shouldn't be difficult; AFAIR, there's even a ConTeXt module which accepts LaTeX syntax.) –  mbork Dec 8 '11 at 21:52
    
the problem with mathml is that "presentation mathml" can be totally obscure, and "content mathml" doesn't yet (and may never) exist. sigh. –  barbara beeton Dec 8 '11 at 22:30
    
Adobe Reader is capable of reading PDF contents "out loud". As such, you would be able to vocalize a TeX-stripped version of the text. –  Werner Dec 9 '11 at 5:34
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1 Answer

up vote 5 down vote accepted

The seminal work on converting TeX to spoken words (from the pre-PDF age) is by T.V. Raman. Today one would generate tagged PDF, which is possible with ConTeXt.

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That's fantastic. Thanks! –  AdamRedwine Dec 9 '11 at 13:27
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