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Universität Frankfurt
Institut für Phonetik
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Praat scripts:
(use 'right-click' to download)
(Scripts are being step-by-step updated to the 'new' Praat syntax; 'old' should still work) Vers. Comments



Demonstrations, how to handle files    

   
File name handling 3.1 Examples how to deal with filenames; detailed comments
File name handling 3.1 Less comments; for cut-n-paste
Going through all subdirectories 3.1 Example how to get though ALL sub-sub-sub...directories; detailed comments
Going through all subdirectories 3.1 Less comments; for cut-n-paste

   
Pre-processing and labelling    

   
Resample, monorize and scale all files in a directory 2.1 Useful as a first step prior to (e.g. formant) analyses.
     
Interactive supply of text labels for segmenting 2.0 Script helps setting interval/point labels in one tier
Documentation for this labeling script (vers. 2.0 behaves like 1.6) 1.6 I hope it helps

   
Duration    

   
Computes segment durations of one file 2.1 Simple script to get started; detailed comments
Computes segment durations of one file 2.1 Less comments; for cut-n-paste
Segment or file durations of all files in a directory 2.1 Should do most of the work.

   
Intensity    

   
Computes mean intensity of all labeled intervals in all files of a directory 2.0 More realistic application
Segment or file intensities of all files of a directory 2.0 Should do most of the work.

   
F0    

   
Computes mean F0 of all labeled intervals in all files of a directory 1.1 ditto
Computes F0 contours of all labeled intervals in all files of a directory 2.6 Includes z-scores and mean subtract; helpful for intonation studies.
Documentation for this contour script. 2.6 Read before use.

   
Formants and spectrum    

   
Computes formant frequencies at the center of all labeled intervals in all files of a directory 1.1 Not the most efficient method to do it; with a median smoother and detailed comments
Computes formant frequencies at the center of all labeled intervals in all files of a directory 1.1 Less comments; for cut-n-paste
Computes mean formant frequencies of all labeled intervals in all files of a directory 1.1 Again, not the most efficient way....
Computes formants frequencies, bandwidth, mean etc. of selected intervals in all files of a directory 1.1 Does many things, but not efficiently
Computes spectral mean, st.dev., skewness and kurtosis of selected intervals in all files of a directory 1.0 Should be efficient.

Perl scripts: Vers. Comments



SPLICE wav-files together according to a skript file. 0.5.5 LEVEL, ATTACK, DECAY, SMOOTH, ZEROCROSS command & stereo and utf-8(no BOM) files, CODE statistics. Duration and Bleep levels are now computed correctly. Better error message for missing files.
 
Convert CSL-Tags/Impulses to PRAAT-TextGrids 0.0 Written for UNIX/Mac - DOS needs backslashes in the path!
Compute distances/frequencies from CSL-tags/impulses 0.1 Works with samples/ms/Hz (see "perl tags.pl help")
Count and sort all symbols in a text file 0.0 Works only with text files, not ".doc" ("perl symbols.pl < file name >")
Count and sort all words in a text file 0.0 Works only with text files, not ".doc" ("perl words.pl < file name >")
Find all identical files in all (sub-)directories 0.3 Written for UNIX/Mac - DOS needs backslashes in the path!

UPSID Vers. Comments



Simple user interface 0.2 (Ian Maddieson's and Kristin Precoda's database; cf. info)



letztes Update: 16.10.2016
by Webmaster - Impressum