Geoff, you're coming at the same issue that Victor has been asking about, just from a different direction. In point of fact, you are both wrong. Adding smil data after the fact has proven very time consuming. In the case of reissues of old analog recordings, it is even more difficult because the original source print books are often unavailable in their same editions. Of course, it is possible to conceive that what you're thinking of could work, and it will once the speech recognition systems become more robust--but that's a diagression, just now. The proper production sequence is something like the following: 1.) Markup the text to the DTD, proof and validate; 2.) Record the audio using live recording tools that also support marking as you go. In other words, the marked up text prepared in Step #1 above is used onscreen (or on refreshable braille display) as the script for the narrator. Either the narrator, or the quality control person punch a button at every mark point--easy enough at the paragraph level, tedious for sentences, and impossible at the word level. For word level, we'll need the reco tools; 3.) Proof and correct; 4.) Generate distribution media from archive masters and ship; OK, now about the speech reco. It's different from what is usually meant by the term because this time the computer knows in advance exactly what phonemes to expect and in what order--because it has the text in advance. So, rather than recognizing a word out of the universe of all possible words, it need only find the onset and termination of each word in its text file. On Tue, 29 Jan 2002, Geoff Shang wrote: > On Mon, 28 Jan 2002, Janina Sajka wrote: > > > There is a profound difference between recording digitally and the DAISY > > standard. If you only record, from beginning to end, you're functionally > > no different than the analog cassette. Instead, DAISY imposes hierarchical > > structure onto the recording, using the SMIL protocol. That way, you can > > "rewind" and "fast forward" to something meaningful, because it's > > structural, unlike today's media which only "rewind" or "fast forward" > > some number of inches of tape irrespective of the actual intellectual > > contents. > > Yeah I realise this, but having it digital to begin with is going to save > you the time needed to import it from analogue. Not to mention that > quality is likely to be better - if they've invested in digital, chances > are they've invested in some decent recording equipment and environment. > > Geoff. > > > > _______________________________________________ > Speakup mailing list > Speakup at braille.uwo.ca > http://speech.braille.uwo.ca/mailman/listinfo/speakup > -- Janina Sajka, Director Technology Research and Development Governmental Relations Group American Foundation for the Blind (AFB) Email: janina at afb.net Phone: (202) 408-8175 Chair, Accessibility SIG Open Electronic Book Forum (OEBF) http://www.openebook.org
