Praat TextGrid files

Annotation file format saved by the Praat application.

More details about annotating with Praat can be found here:
https://www.fon.hum.uva.nl/praat/manual/Intro_7__Annotation.html

The specification for TextGrid files is here:
https://www.fon.hum.uva.nl/praat/manual/TextGrid_file_formats.html

The annotations can be loaded with the following class: crowsetta.formats.seq.textgrid.TextGrid. Please see that documentation for more details and examples of which TextGrid files crowsetta can parse, and how crowsetta can convert interval tiers from TextGrid files to crowsetta.Sequence instances and crowsetta.Annotation instances.