FORMANT-ANALYSIS

[GENERIC-FUNCTION]


OM-SuperVP
Function Reference
ARGUMENTS:
  - INFILE  
&key
 
  - ANALYSIS-MODE [default = |OpenMusic|::LPC]
  - MAX-N-FORMANTS [default = 45]
  - ANALYSIS-ORDER [default = 45]
  - EXTEND-ACROSS-SOUND-LIMITS  
  - WINDOWSIZE [default = 2048]
  - FFTSIZE [default = 2048]
  - STEP-OVERSAMP [default = 8]
  - WINDOWTYPE [default = "blackman"]
  - OUT [default = "formants.sdif"]

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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