EafToKaldi

Converts ELAN .eaf files to corpus input files for Kaldi

All tiers will be interpreted as transcription of participant speech. If some tiers contain other annotations, use the –ignoreTiers command line switch to exclude them from the conversion using a regular expression, e.g.: –ignoreTiers=Noise|Topic

By default, all words are converted to lowercase, and extraneous punctuation is removed. To disable this behaviour, use the –cleanOrthography=false command line switch.

ELAN doesn't support participant meta-data, so the ‘spk2gender’ file is not generated.

ELAN has no direct mechanism for marking non-speech annotations in their position within the transcript text. However, this converter supports the use of textual conventions in various ways to make certain annotations:

• To tag a word with its pronunciation, enter the pronunciation in square brackets, directly following the word (i.e. with no intervening space), e.g.: …this was at Wingatui[wIN@tui]…
• To tag a word with its full orthography (if the transcript doesn't include it), enter the orthography in round parentheses, directly following the word (i.e. with no intervening space), e.g.: …I can't remem~(remember)…
• To insert a noise annotation within the text, enclose it in square brackets (surrounded by spaces so it's not taken as a pronunciation annotation), e.g.: …sometimes me [laughs] not always but sometimes…
• To insert a comment annotation within the text, enclose it in curly braces (surrounded by spaces), e.g.: …beautifully warm {softly} but its…

To enable these transcription conventions, use the –useConventions command-line switch.