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An explanation of infrared catastrophe of 1/f power spectra

W. Chen
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Abstract

Chen [1] builds the intrinsic link between the 1/f power spectra and the acoustic frequency power law dissipation and, accordingly, presents two explanations of the so-called infrared catastrophe of the 1/f power spectra. This note is an immediate follow-up. The major progress is to connect the 1/f power spectra and the power law dissipation of an acoustic signal of finite duration, and then, we factor out the augmented function in the 1/f power spectra, predicted by Mandelbrot [2]. The resolution of the infrared catastrophe puzzle is an easy byproduct of this research. In the appendix, we give a brief comment on the exponent of the 1/f power spectra of intermittent turbulence.

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W. Chen. 2003-05-09. An explanation of infrared catastrophe of 1/f power spectra. https://arxiv.org/abs/math-ph/0305019

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