Time was, if you wanted/needed to have textbooks and other educational materials in “audio” format, you needed to acquire a recording made by a human narrator reading the materials. Indeed, the earliest forms of these recordings were developed in the late 1940 as a service known as, Recordings for the Blind (later renamed Recordings for the Blind and Dyslexic, and now known as Learning Ally), started in New York City. Learning Ally is currently the largest supplier of human-narrated audio texts and educational materials.
As information technology has advanced greatly in the last 20 years, so too has the quality of “audio” transformations made by text-to-speech software (TTS). One might assume therefore that the need for audio recordings from human narrators would no longer be needed. Perhaps.
A recent blog article from Christine Jones at Bookshare/Benetech (full disclosure – Bookshare is a supplier of digital content that can be read by TTS) notes that the differences between TTS and human narration have become less and may soon “be negligible.”
Perhaps what is more important from Ms. Jones’ article is the emphasis that not only are audio and digital/TTS options essential for many readers with print disabilities, ALL students, even those without disabilities, can benefit from the use of these audio methods when used in conjunction with printed materials.
The decision on whether a student should use human-narrated audio content or digital content read with TTS is probably best done on an individual basis. However, it is quite likely that having both options available will continue to be a good thing for some time to come.
Read Christine Jones complete article, Reframing the Text-to-Speech vs. Human Audio Debate: Both Make Reading Easier…
Read Why Audiobooks? from Learning Ally…
Photo credit: Image licensed through Creative Commons by Jeff Golden