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arXiv · 0802.3855

The Discrete Hilbert Transform for Non-Periodic Signals

Sumanth Kumar Reddy Gangasani
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Abstract

This note investigates the size of the guard band for non-periodic discrete Hilbert transform, which has recently been proposed for data hiding and security applications. It is shown that a guard band equal to the duration of the message is sufficient for a variety of analog signals and is, therefore, likely to be adequate for discrete or digital data.

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Sumanth Kumar Reddy Gangasani. 2008-02-26. The Discrete Hilbert Transform for Non-Periodic Signals. https://arxiv.org/abs/0802.3855

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