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[hts-users:02833] Some questions


Hi,all

I have several questions about HTS CMU English TTS demo.
1. In the f0 extraction file "getf0.tcl", only frameshift(80points) is set, what about the framelength, how do the snack tools set the framelength?

2.the mgc extraction is finished by SPTK tools.However, the total frame number of mgc is different from the f0 . why? I think they should keep exactly the same.

3. anyone can tell me how do snack split a utterance to several frames? why in the Makefile do we need to add a headfile(80points) and a tailfile(400points) to a pcm file.

 Fly