The Ann122_all.TextGrid file is a Praat annotation file pertaining to the accompanying .wav file Ann122

It has 4 tiers

Boundaries: which show intonational phrase breaks labelled in  general accordance with the ToBI labelling convention. 

            Boundaries ending with a "%" symbol are equivalent to terminal phrase boundaries. Those ending with a "-" symbol are intermediate boundaries. 



Prosody: This tier shows intervals with pitch accent labels. The intervals mark the span of the entire accented syllable.



Tones: a point tier showing pitch accents in standard ToBI notation

Words: Interval tier showing orthographic labels for 3 keywords, "left", "right" and "straight", silence and garbage.
