What is it about?
The First Innovation to Record Sound (2021) takes an historical approach to find the devices that were able record and playback sound. It examines the self-proclamation of the phonograph and phonautograph to be the first device to record sound, along with the Anicent Incas' Quipu.
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This page is a summary of: The First Innovation to Record Sound, July 2021, Sciencedomain International,
DOI: 10.9734/bpi/castr/v11/3069f.
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