| GOALS |
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| • | Question
vs. Statement |
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| – | A basic
distinction between two dialog acts |
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| – | Important
to the other party in a dialog: they |
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| need to
know how to respond. |
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| • | Therefore
one expects an acoustic |
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| difference |
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| – | In all
dialects. |
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| – | No reason
to expect subtlety. |
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| • | What is
the difference? |
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| – | In F0? |
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| – | In other
acoustic properties? |
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