Praat Vocal Toolkit

A Praat plugin with automated scripts for voice processing

Pages

  • Overview
  • Download & Installation
  • Sources
  • Contact

Sources

This is a list of sources used in the development of this plugin. If any source is missing, please contact me and it will be included here.

  • Praat: doing Phonetics by Computer
  • Praat source code
  • Praat users list
  • Speech Signal Processing with Praat, by David Weenink
  • Automatic estimation of min. and max. f0, by Daniel Hirst (Momel project)
  • The analysis by synthesis of speech melody: from data to models. Daniel Hirst, 2011
  • Automatic Speech Data Processing with Praat, by Ingmar Steiner
  • Praat Script Resources
  • Praat Script Archives
  • Chris Darwin Praat Scripts
  • Hugo QuenĂ© scripts and tools
  • Speech Rate: Praat script that detects syllable nuclei, by Nivja de Jong and Ton Wempe.
  • PRAAT scripts to measure fluency automatically
  • Resonant frequencies and the vocal tract length, by Romeo Mlinar
  • Free Impulse Responses
    • CKSDE Free IR
    • Concert Hall Impulse Responses - Pori, Finland
    • EMES Virtual Rooms (Free Impulse Files)
    • Fokke van Saane
    • Lexicon PCM-90
    • Samplicity
    • Voxengo

Commands list

Process

  • Add noise
  • Analyse to EQ preset
  • Breathiness
  • Butterworth filter
  • Calculate formants of a vocal tract
  • Calculate vocal tract length
  • Change duration
  • Change formants
  • Change note
  • Change pitch median and variation
  • Change semitones
  • Change speed
  • Change vocal tract size
  • Change vocal tract size, pitch and duration
  • Compressor
  • Create vowel
  • Create waveform
  • Cut pauses
  • Declick
  • Declip (in-place)
  • Distortion (clipping)
  • Echo
  • EQ 10 bands
  • EQ preset
  • Exciter
  • Extract pitch
  • Extract voiced and unvoiced
  • Extract vowels
  • Fade
  • Fix DC offset (in-place)
  • Gate
  • Hiss filter (low-pass)
  • Invert pitch contour
  • Limiter
  • Mark regions by pitch
  • Mark regions by syllables
  • Mark vowels in a TextGrid
  • Monotonize
  • Multiply or shift formants
  • Normalize (scale peak 0.99)
  • Phase rotation
  • Pitch smoothing
  • Raspiness
  • Reverb
  • Rumble filter (high-pass)
  • Shift frequencies
  • Syllable Nuclei v3
  • Text to Speech
  • Vibrato and tremolo
  • Vocoder
  • Whisper

Copy

  • Combined processes
  • Duration
  • Dynamic time warping (DTW)
  • EQ curve
  • Formants
  • Intensity (average dB)
  • Intensity contour
  • Mix
  • Pitch contour
  • Pitch median and variation
  • Vocal tract size
  • Vocal tract size, pitch and duration
  • Vocoder (carrier/modulator)
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