buthp
Files: buthp.h, buthp.c

Highpass Butterworth filter

Functions

sp_buthp_create(sp_buthp **buthp)
sp_buthp_init(sp_data *sp, sp_buthp *buthp)
sp_buthp_compute(sp_data *sp, sp_buthp *buthp, SPFLOAT *input, SPFLOAT *output)
sp_buthp_destroy(sp_buthp **buthp)

Optional Parameters

freq: Cutoff Frequency.
(Default value: 1000)

Inputs

input: Signal input.

Outputs

output: Signal output.