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Duplication of the Sampling Frequency of Periodically Sampled Signals of the Calculation to the Discrete Wigner Distribution

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A calculation procedure is described which doubles the sampling frequency of periodically sampled signals. Its purpose is to overcome a limitation of the discrete Wigner distribution, which requires a sampling frequency that is twice as high as necessary for ordinary time-signal analysis. This procedure permits the use of time signals recorded with the usual sampling frequency.

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JAES Volume 33 Issue 11 pp. 892-894; November 1985
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Permalink: http://www.aes.org/e-lib/browse.cfm?elib=4415

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