[1992] Tomorrow's World - Judith Hann demonstrates a new cassette incorporating metal tape, that contains music which has been converted into digital code. When the tape is played on a compatible tape deck, the digital code is converted back into music, producing excellent sound quality with none of the audio degradation associated with existing pre-recorded cassettes. Is this the future?

https://www.youtube.com/watch?v=EPD1IKC3myA

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