The phrase 'in audio form' is correct and usable in written English.
You can use it to describe something, like a lecture, that exists in a format that can be heard. For example, you could say "The lecture was available online in audio form."
New details are also recorded in audio form.
The original collection also included first-person video recollections, five of which are sampled here in audio form.
Krukowski makes complex ideas delightfully accessible, and in audio form he's able to include wonderful sounds: street noise, song bits, chitchat at a record shop.
When I talk with one friend or another about books we've both read, I often have to admit that I read the particular work in audio form.
Earlier today, when asked what were the most important Random House books he'd read in the last five years, Olson did not include Robert Caro's L.B.J. books ("I'm saving them for a debilitating illness or retirement") or "Harry Potter," which Random House sells in audio form ("I haven't read it. I couldn't get through the first volume").
"For a visual artist to lose his sight and then reinvent himself like Lloyd has, I thought our other library users would like to read about that," said Susan Mosakowski, a playwright and theater producer who runs the Heiskell library's book-recording program, which makes versions of books that are not available in audio form.
This book is available on different formats, even free PDF and also in audio forms that you can listen on your MP3 device while driving or travelling to school or work.
Just what you've been looking for: the epic of Gilgamesh, Hammurabi's code and more, in the original language, now in convenient audio form!
A. Hundreds of radio stations around the world offer their programming content in streaming audio form.
Additionally, the episode has re-appeared several times in condensed audio form.
NPR's new applications, however, will emphasize news content, offering quick links to articles in written or audio form.
