Wiktionary
alt. A cassette for audio data. n. A cassette for audio data.
Usage examples of "audio cassette".
And he passed me a transparent mailer with something in it that looked like an audio cassette through the bubble padding.
A CD, an audio cassette, or an MP3 player are all fine, as far as the consumer is concerned.
Elias put an audio cassette into the tape transport, and he and Emmanuel listened.
The first thing he saw when he opened his eyes was the audio cassette dangling by a string from the remains of a metal light fixture surrounding a naked bulb in the ceiling.
Volunteers all, IM enthusiasts just dying to subvert the troops, I held up the audio cassette.
With this video you will have received an audio cassette that is a live recording of an actual encounter with two of these soldiers.