One of the types of objects in Praat.
A FormantGrid object represents spectral structure as a function of time: a formant contour. Unlike the evenly sampled Formant object, it consists of a number of formant tiers and bandwidth tiers, each of which contains a number of formant or bandwidth points (or targets), sorted by time.
For examples, see Source-filter synthesis.
FormantGrid commands
Creation:
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From scratch:
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• Create FormantGrid...
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• FormantGrid: Add formant point...
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• FormantGrid: Add bandwidth point...
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Copy from another object:
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• Formant: Down to FormantGrid: trivial copying of frames to points.
Synthesis:
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• Sound & FormantGrid: Filter: see Source-filter synthesis.
Modification:
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• FormantGrid: Add formant point...
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• FormantGrid: Add bandwidth point...
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• FormantGrid: Remove formant points between...
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• FormantGrid: Remove bandwidth points between...
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