sspmod_lpc2cep.c File Reference

Convertion of lpc filter coefficients to cepstral coefficients. More...

Functions
int	spr_lpc2cep_setup (SprSspInfo *Info, const char **descript, void *aux_info)
int	spr_lpc2cep_process (SprSspInfo *Info, const void *frame_in, void *frame_out)
void	spr_lpc2cep_free (SprSspInfo *Info)

Detailed Description

Convertion of lpc filter coefficients to cepstral coefficients.

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[lpc2cep]
order <nr_cep>
Set number of calculated cepstral coefficients. Default is the number of LPC filter coefficients.

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See Also

ssp_master.c

Author

Weiye Ma (algorithm, lpc2cep routine)

Jacques Duchateau (ssp routines)

Date

1 Sep 1991 and 4 Nov 1994