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formant_velocity_viz-

https://github.com/sflego/formant_velocity_viz-

Science Score: 44.0%

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    Scientific vocabulary similarity
    Low similarity (7.6%) to scientific vocabulary
Last synced: 6 months ago · JSON representation ·

Repository

Basic Info
  • Host: GitHub
  • Owner: sflego
  • Language: R
  • Default Branch: main
  • Size: 4.26 MB
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  • Stars: 0
  • Watchers: 1
  • Forks: 0
  • Open Issues: 0
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Created 10 months ago · Last pushed 10 months ago
Metadata Files
Readme Citation

README.md

This GitHub repo contains examples and code for a visualization technique where formant trajectory dynamics are represented in a 2D vowel space (the basic plot type is static, but velocity through vowel formant space is encoded as a visual parameter).

These plots are built in R using ggplot. They can also be animated as .mp4s with or without accompanying synced .wav audio in R using the gganimate and av packages. Data and code are provided for two sets of plots:

1) A young (~20yo) male speaker from Indiana producing b_d words (e.g. bead, bode, bid, etc). Words were read, three repetitions total for each word. Recorded January, 2022.

2) An animation of a vocalization that Stefon Flego attempted to produce in the hopes that its formant trajectory would trace a heart <3 in vowel space. Recorded May, 2025.

There are also folders with recent posters that have used this technique-- one for NZ English (ASA 2025), and one for modern Icelandic.

This repository will continue to be updated as further work is added. If you use this code in your work, please cite ('Cite this repository' tab on the right)

Owner

  • Login: sflego
  • Kind: user

Citation (CITATION.cff) 

cff-version: 1.0.0
message: "If you use this software, please cite it as below."
authors:
  - family-names: Flego
    given-names: Stefon
    orcid: https://orcid.org/0000-0003-2302-7487
title: "Formant trajectory dynamics in 2D vowel space"
version: 1.0.0
date-released: 2025-05-15

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