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Showing posts from September, 2010

Text-to-Speech vs Human Narration for eLearning

Some challenging questions are being raised in this month’s Big Question - Voice Over in eLearning .  Some of the key questions: Given the range of solutions for voice-over from text-to-speech, home-grown human voice-over, professional voice-over: how do you decide what's right for your course? How do you justify the budget and how does that factor into your choice of solution? Are there places where text-to-speech makes sense? This post is part of the series on Text-to-Speech (TTS) for eLearning written by Dr. Joel Harband and edited by me.  The other posts are: Text-to-Speech Overview and NLP Quality , Digital Signal Processor and Text-to-Speech , Using Text-to-Speech in an eLearning Course , and Text-to-Speech eLearning Tools - Integrated Products .   We attacked these questions a little differently than the big question.  We particularly focused on: Why use Text to Speech (TTS)? Why not use human voice-over? Or just use text on th...

Text-to-Speech eLearning Tools - Integrated Products

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This is fourth post in a series on Text-to-Speech (TTS) for eLearning written by Dr. Joel Harband and edited by me (which turns out to be a great way to learn).  The other posts are: Text-to-Speech Overview and NLP Quality , Digital Signal Processor and Text-to-Speech , and Using Text-to-Speech in an eLearning Course .   If this topic is of interest, then also check out the Big Question this month: Voice Over in eLearning . In this post we’ll discuss some really useful stuff, text-to-speech tools that are integrated with an authoring solution.  These products promise to automate the process of adding audio to eLearning thereby streamlining and accelerating the production of eLearning courses. We’ll look at: Adobe Captivate 4, 5 (with TTS narration feature) Tuval Software Industries Speech-Over Professional (for PowerPoint) Requirements for a TTS Product First, let's set down the requirements that eLearning professionals would expect from a produc...