A method is described for replaying digital audio from any recording medium at speeds varying continuously from standstill to many times nominal speed. A hybrid approach is adopted which combines switched interpolation digital filters with a fixed reconstruction filter. Its performance is suitable for high quality applications and only requires relatively modest signal processing hardware.

Author: Gaskell, Philip S.
Affiliation: BBC Research Department, Tadworth, UK
AES Convention: 77 (March 1985) Paper Number: 2202
Publication Date: March 1, 1985 Import into BibTeX
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=11553

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