International Journal

The use of fast Fourier transform for the estimation of power spectra: A method based on time averaging over short, modified periodograms

Authors

P. D. Welch

Journal

IEEE Transactions on Audio and Electroacoustics

Year Published

1967

Publisher

Institute of Electrical and Electronics Engineers

Citations

12265 citations

Type

Article

Language

EN

Topics & Concepts

Spectral density estimation (0.63) Fast Fourier transform (0.62) Discrete Fourier transform (general) (0.61) Fourier transform (0.60) Non-uniform discrete Fourier transform (0.59)

Abstract

The use of fast Fourier transform for the estimation of power spectra: A method based on time averaging over short, modified periodograms - Full text available via OpenAlex

Author Details

P. D. Welch

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