The problem of creating audio delay is solved by using modern digital technology. In such a system, the audio is converted into a sequence of digital words which are stored in a shift register for the desired delay time and then reconverted into the output audio signal. The theoretical basis for determining the effective signal-to-noise ratio, bandwidth, and storage requirement is shown.

Authors: Blesser, Barry A.; Lee, Francis F.
Affiliation: Massachusetts Institute of Technology, Cambridge, MA
JAES Volume 19 Issue 5 pp. 393-397; May 1971
Publication Date: May 1, 1971

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