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Read The Words
Read The Words
Free text-to-speech application that creates mp3s of content from multiple formats. Audio can be shared on a blog as a podcast but not sold commercially. Originally designed to help students with learning disabilities access text more easily.
·readthewords.com·
Read The Words
elearninglive.com » Captivate Audio Output Settings Comparison - Part One - Encoding Bitrate
elearninglive.com » Captivate Audio Output Settings Comparison - Part One - Encoding Bitrate

Results of an experiment on the encoding bitrate for Captivate. Mark Siegriest is trying to find the best audio settings to balance sound quality and file size.

The most surprising finding in this is that at the lowest bitrates, the file size actually went up, not down. 32kbps was the smallest file size in his sampling.

So basically from what I can see there is no point in ever going below 32kbps as you’re gaining filesize and losing quality.
·elearninglive.com·
elearninglive.com » Captivate Audio Output Settings Comparison - Part One - Encoding Bitrate
Donald Clark Plan B: Brilliant 35 studies in media and learning
Donald Clark Plan B: Brilliant 35 studies in media and learning
Great summary of research points on our perceptions of media with implications for using media effectively for learning. For example, audio quality matters a lot, but video quality can be low and still effective. Large, wide screens are preferred over higher quality images on smaller screens.
35 psychological studies into the human reaction to media all point towards the simple proposition that people react towards media socially even though, at a conscious level, they believe it is not reasonable to do so. They can't help it. In short, people think that computers are people, which makes e-learning work.
As long as a media technology is consistent with social and physical rules, we will accept it. Read that last part again, 'as long as a media technology is consistent with social and physical rules'. If the media technology fails to conform to these human expectations - we will very much not accept it.
·donaldclarkplanb.blogspot.com·
Donald Clark Plan B: Brilliant 35 studies in media and learning