LPC

One of the types of objects in Praat.

An object of type LPC represents filter coefficients as a function of time. The coefficients are represented in frames with constant sampling period.

## LPC commands

Creation:

  • Sound: To LPC (autocorrelation)...
  • Sound: To LPC (covariance)...
  • Sound: To LPC (burg)...
  • Sound: To LPC (marple)...

## Conversion

  • To LFCC...
  • To Spectrogram...
  • To Spectrum (slice)...
  • To Polynomial (slice)...

### Links to this page

- Acknowledgments
- LPC & Sound: Filter (inverse)
- LPC & Sound: Filter (inverse) with filter at time...
- LPC & Sound: Filter with filter at time...
- LPC & Sound: Filter...
- LPC: Draw gain...
- LPC: Draw poles...
- LPC: To Formant
- LPC: To Matrix
- LPC: To VocalTract (slice)...
- Sound: LPC analysis
- Source-filter synthesis 4. Using existing sounds