Difference between revisions of "Guide to lab computing"
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Lab members can contact Ronald Sprouse for copies of this tool compiled for OS X, Windows, or Linux systems. Unfortunately we do not have permission to distribute the C code or this tool to the public. |
Lab members can contact Ronald Sprouse for copies of this tool compiled for OS X, Windows, or Linux systems. Unfortunately we do not have permission to distribute the C code or this tool to the public. |
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+ | * convertlabel -- a command line tool for converting between Praat textgrids, ESPS label files, and Wavesurfer label files. You can also scale or shift timepoints in the label file by a specified amount. Written by Ronald Sprouse. |
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+ | * audiolabel -- a Python library for reading and writing Praat textgrids, ESPS label files, Wavesurfer label files, and time-aligned tabular data. Special access methods for retrieving labels at specified times or by matching label content. Written by Ronald Sprouse. |
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+ | * SoundLabel.pm -- a Perl library for reading and writing Praat textgrids, ESPS label files, and Wavesurfer label files, written by Ronald Sprouse. Old and clunky API. You are encouraged to write scripts that use audiolabel instead. |
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== Sample scripts == |
== Sample scripts == |
Revision as of 13:02, 8 October 2013
All Lab workstations automatically mount shared disk space as the guest user. This shared space is often referred to as the PDrive since it is mounted as drive letter P: on Windows.
Tools and libraries
- ifcformant -- a command line tool for extracting formant measurements, as described in Ueda, Yuichi; Hamakawa, Tomoya; Sakata, Tadashi; Hario, Syota Hario; Watanabe, Akira (2007) A real-time formant tracker based on the inverse filter control method, Acoustical Science and Technology of the Acoustical Science of Japan 28(4), 271-4. We are grateful to Yuichi Ueda for providing the C code which implements the algorithm. The user interface is provided by a Python wrapper around the authors' C code and was written by Ronald Sprouse.
Lab members can contact Ronald Sprouse for copies of this tool compiled for OS X, Windows, or Linux systems. Unfortunately we do not have permission to distribute the C code or this tool to the public.
- convertlabel -- a command line tool for converting between Praat textgrids, ESPS label files, and Wavesurfer label files. You can also scale or shift timepoints in the label file by a specified amount. Written by Ronald Sprouse.
- audiolabel -- a Python library for reading and writing Praat textgrids, ESPS label files, Wavesurfer label files, and time-aligned tabular data. Special access methods for retrieving labels at specified times or by matching label content. Written by Ronald Sprouse.
- SoundLabel.pm -- a Perl library for reading and writing Praat textgrids, ESPS label files, and Wavesurfer label files, written by Ronald Sprouse. Old and clunky API. You are encouraged to write scripts that use audiolabel instead.
Sample scripts
- meas_formants -- a python script for reading a Praat textgrid and performing formant analysis on vowel tokens