FORMANT-ANALYSIS
[GENERIC-FUNCTION]
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OM-SuperVP Function Reference
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ARGUMENTS:
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- INFILE
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&key
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- ANALYSIS-MODE
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[default = |OpenMusic|::LPC] |
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- MAX-N-FORMANTS
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[default = 45] |
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- ANALYSIS-ORDER
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[default = 45] |
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- EXTEND-ACROSS-SOUND-LIMITS
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- WINDOWSIZE
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[default = 2048] |
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- FFTSIZE
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[default = 2048] |
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- STEP-OVERSAMP
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[default = 8] |
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- WINDOWTYPE
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[default = "blackman"] |
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- OUT
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[default = "formants.sdif"] |
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Description:
Performs formant analysis of a sound using SuperVP.
The results of analysis are stored in an SDIF file which pathname is returned.
- <infile> the pathname or SOUND object to be analysed
- <analysis-mode> : Type of analysis (LPC or Discrete Spectrum)
- <analysis-order> : order of analysis
- <extend-across-sound-limits> determines whether the first analysis window is centered over the first sample (T) or starts at the first sample (NIL).
- <windowsize> : number of samples of the analysis window
- <fftsize> : number of points of fft
- <step-oversamp> : oversampling proportion between two successive analysis windows
- <windowtype> : shape of the analysis window
- <out> : output file pathname
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