The phrase "audio explanations" is correct and usable in written English.
You can use it when referring to explanations or descriptions that are provided in an audio format, often used in educational or instructional contexts.
Example: "The course includes audio explanations to help students better understand the material."
Alternatives: "verbal explanations" or "audio descriptions".
But there are times when you want an audio explanation or other kinds of background information.
The Prado in Madrid has a Second Canvas app (free for Android, $3.99 on iOS) that offers, for an additional 99 cents per work, 15 famous images in ultrahigh resolution, so one can zoom in to specific details and get an audio explanation of the work.
The video, accompanied by a basic audio explanation, portrays prenatal transformations of individuals of different species, embedded in a tree of phylogenetic relationships (Fig. 5).
A 55-second animation with audio explanation on the Howard Hughes Medical Institute (HHMI) Biointeractive site shows how one copy of the X chromosome is randomly inactivated in each cell, leading to mozaicism in the organism (www.hhmi.org/biointeractive/neuroscience/x_inactivation.html; Figure 3).
The KL Tower costs 20RM to get to the top and it includes an audio explanation of what you can see.
But those explanations sounded pretty lame when stacked up against the audio tape recordings of conversations in which corporate insiders gave confidential information to Mr. Rajaratnam.
Plus, Steve Biodrowski reviews the Skyline Blu-ray disc, which has not only gorgeous picture and sound but also interesting extras, including audio commentary explanations for all the exposition missing from the slam-bang-action-packed alien invasion film's actual screenplay.
Problem-based video podcasts provide short, web-based, audio-visual explanations of how to solve specific procedural problems in subject areas such as mathematics or science.
The audio questions and explanations were recorded in French by a health professional from Dakar, Senegal.
By Monday, less than twenty-four hours before primary voting on Super Tuesday, his non-answers about the Klan were creating a crisis, and Trump introduced a new explanation: audio trouble.
