Doing cool things with the Discrete Cosine Transform in tidynorm

Yesterday I posted about the normalization functions in the tidynorm R package. In order to implement formant track normalization, I had to also put together code for working with the Discrete Cosine Transform (DCT), which in and of itself can be handy to work with.

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Publication Details

Journal
Front Matter
Published
2025-06-17
DOI
https://doi.org/10.59350/g0jhv-kxf53
Primary Topic
Experimental and Theoretical Physics Studies
Type
article
Field-Weighted Citation Impact
0.00
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article

Doing cool things with the Discrete Cosine Transform in tidynorm

Josef Fruehwald
Front Matter
Experimental and Theoretical Physics Studies
article

Doing cool things with the Discrete Cosine Transform in tidynorm

Josef Fruehwald
article en

Abstract

Yesterday I posted about the normalization functions in the tidynorm R package. In order to implement formant track normalization, I had to also put together code for working with the Discrete Cosine Transform (DCT), which in and of itself can be handy to work with.

Front Matter
Openalex Percentile: Top 78%
Experimental and Theoretical Physics Studies
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Doing cool things with the Discrete Cosine Transform in tidynorm — Josef Fruehwald · Front Matter (2025) | TGRS Research Map | TGRS