dorsal/arxiv
View SchemaCo-operation of two-state processes and 1/f noise
| Authors | Giovanni Zanella |
|---|---|
| Categories | |
| ArXiv ID | physics/0307011 |
| URL | https://arxiv.org/abs/physics/0307011 |
Abstract
A general physical model is presented for 1/f noise. The main questions raised by this type of noise can be solved if at the origin of the phenomenon we consider many similar like RTN two-state processes in co-operation among them to generate a Gaussian average process with 1/f power spectrum. Even if the originating RTN processes have the same relaxation time, their co-operation produces in short times secondary RTN processes with a distribution of relaxation times which generates again 1/f noise. An extension of the model to a single two-state process viewed in "series" reveals once more the appearance of 1/f noise. Experimental results, found in the literature, agree with this model under various aspects.
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"date_created": "2026-03-02T18:00:46.481000Z",
"date_modified": "2026-03-02T18:00:46.481000Z",
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"abstract": "A general physical model is presented for 1/f noise. The main questions\nraised by this type of noise can be solved if at the origin of the phenomenon\nwe consider many similar like RTN two-state processes in co-operation among\nthem to generate a Gaussian average process with 1/f power spectrum. Even if\nthe originating RTN processes have the same relaxation time, their co-operation\nproduces in short times secondary RTN processes with a distribution of\nrelaxation times which generates again 1/f noise. An extension of the model to\na single two-state process viewed in \"series\" reveals once more the appearance\nof 1/f noise. Experimental results, found in the literature, agree with this\nmodel under various aspects.",
"arxiv_id": "physics/0307011",
"authors": [
"Giovanni Zanella"
],
"categories": [
"physics.data-an",
"physics.gen-ph"
],
"title": "Co-operation of two-state processes and 1/f noise",
"url": "https://arxiv.org/abs/physics/0307011"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "7c047c78-18ca-4f25-b758-a3feb086bfbe",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
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