The stories presented in the book are also available in an audio format.
The tour is available in audio format, as a set or as separate mp3 files.
Some people have special requirements and so need the information to be supplied in Braille, large print, audio format or translated into another language.
An audio format is a medium for storing sound and music.
Music on the Web is already compressed in an audio format and can be downloaded to a computer.
None of the other performances in this film have to date been released in audio format.
And people have told him they would be very interested in purchasing his books in audio format, even if a robot were reading them.
Until February 15, 2011 the show was available in audio format only.
The audio format creates immersive 3D sound in an 11.1 speaker setup.
Mp3tag, a widely used Windows freeware supporting most of audio formats.