55 lines
2.0 KiB
Plaintext
55 lines
2.0 KiB
Plaintext
/**
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@page tilt_synthesis_manual tilt_synthesis
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@brief *Generate F0 contours from Tilt descriptions*
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@tableofcontents
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@section synopsis Synopsis
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@SYNOPSIS@
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`tilt_synthesis` generates a F0 contour, given a label file containing
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parameterised Tilt or RFC events.
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A detailed description of the Tilt intonation model can be found in the
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\ref tilt-overview section.
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@section options Options
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@OPTIONS@
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@section tilt_synthesis-input Input Intonation Files
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The input should be a label file containing the tilt parameters for the
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events in feature format. An example, in xlabel format, is shown below:
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intonation_style tilt
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#
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0.29 26 phrase_start ; ev.f0 115.234 ; position 0.29 ;
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0.53 26 a ; int_event 1 ; ev.f0 118.171 ; position 0.53 ; tilt.amp 21.8602 ;
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tilt.dur 0.26 ; tilt.tilt -0.163727 ;
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0.77 26 a ; int_event 1 ; ev.f0 112.694 ; position 0.77 ; tilt.amp 27.0315 ;
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tilt.dur 0.32 ; tilt.tilt -0.446791 ;
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1.53 26 a ; int_event 1 ; ev.f0 100.83 ; position 1.53 ; tilt.amp 7.507 ;
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tilt.dur 0.22 ; tilt.tilt -0.296317 ;
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1.79 26 phrase_end ; ev.f0 92.9785 ; position 1.79 ;
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tilt_synthesis can also generate F0 contours from RFC parameters:
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intonation_style rfc
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#
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0.29 26 phrase_start ; ev.f0 115.234 ; position 0.29 ;
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0.53 26 a ; ev.f0 118.171 ; rfc.rise_amp 8.19178 ; rfc.rise_dur 0.12 ;
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rfc.fall_amp -13.6684 ; rfc.fall_dur 0.14 ; position 0.53 ;
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0.77 26 a ; ev.f0 112.694 ; rfc.rise_amp 6.50673 ; rfc.rise_dur 0.1 ;
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rfc.fall_amp -20.5248 ; rfc.fall_dur 0.22 ; position 0.77 ;
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1.53 26 a ; ev.f0 100.83 ; rfc.rise_amp 1.55832 ; rfc.rise_dur 0.11 ;
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rfc.fall_amp -6.09238 ; rfc.fall_dur 0.11 ; position 1.53 ;
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1.79 26 phrase_end ; ev.f0 92.9785 ; position 1.79 ;
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The feature in the header, "intonation_style tilt" or
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"intonation_style rfc" is needed for the tilt_synthesis program to know which
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type of synthesis to perform.
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*/
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