retimer: Retime and Analyse Speech Signals

Retime speech signals with a native Waveform Similarity Overlap-Add (WSOLA) implementation translated from the 'TSM toolbox' by Driedger & Müller (2014) <https://www.audiolabs-erlangen.de/content/resources/MIR/TSMtoolbox/2014_DriedgerMueller_TSM-Toolbox_DAFX.pdf>. Design retimings and pitch (f0) transformations with tidy data and apply them via 'Praat' interface. Produce spectrograms, spectra, and amplitude envelopes. Includes implementation of vocalic speech envelope analysis (fft_spectrum) technique and example data (mm1) from Tilsen, S., & Johnson, K. (2008) <doi:10.1121/1.2947626>.

Version:	0.1.3
Depends:	R (≥ 4.1)
Imports:	rPraat, purrr, dplyr, tibble, tidyr, tuneR, ggplot2, stringr, signal, gsignal, methods, seewave, phonTools
Suggests:	knitr, rmarkdown, testthat (≥ 3.0.0)
Published:	2025-01-22
DOI:	10.32614/CRAN.package.retimer
Author:	Alistair Beith [aut, cre, cph]
Maintainer:	Alistair Beith <alistair.beith at gmail.com>
License:	MIT + file LICENSE
NeedsCompilation:	no
Materials:	README, NEWS
CRAN checks:	retimer results

Documentation:

Reference manual:	retimer.html , retimer.pdf
Vignettes:	spectrogram (source, R code)

Downloads:

Package source:	retimer_0.1.3.tar.gz
Windows binaries:	r-devel: retimer_0.1.3.zip, r-release: retimer_0.1.3.zip, r-oldrel: retimer_0.1.3.zip
macOS binaries:	r-release (arm64): retimer_0.1.3.tgz, r-oldrel (arm64): retimer_0.1.3.tgz, r-release (x86_64): retimer_0.1.3.tgz, r-oldrel (x86_64): retimer_0.1.3.tgz

Linking:

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