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IEICE TRANSACTIONS on transactions

Reduction the Effect of Frame Truncation Error Using the Short Time DFT

Toshinari SAIKI, Masahichi KISHI

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Summary :

The effect of frame truncation error is discussed with emphasis on difference between existing DFT and new short time DFT. Existing DFTs suffer from fluctuations on spectrum analysis results caused by limitations to their input signals. In this paper, short time DFT is discussed to be free from frame truncation error and to introduce various profit into new spectrum analyzers.

Publication
IEICE TRANSACTIONS on transactions Vol.E71-E No.5 pp.472-474
Publication Date
1988/05/25
Publicized
Online ISSN
DOI
Type of Manuscript
LETTER
Category
Digital Signal Processing

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