A brief review of the historical development of speech time compression-expansion techniques and equipment. Recent advances in electronic circuitries, both analog and digital, have made it possible to construct low cost speech time compressor-expanders with good audio quality and very high reliability. Several such methods are discussed.
Author:
Lee, Francis F.
Affiliation:
Department of Electrical Engineering, Massachusetts Institute of Technology,Cambridge, MA
JAES Volume 20 Issue 9 pp. 738-742; November 1972
Publication Date:
November 1, 1972
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