src/cshellsynth/lin2exp.h File Reference

#include <jack/jack.h>
#include <cshellsynth/atomic-types.h>
#include <cshellsynth/filter.h>

Go to the source code of this file.

Data Structures
struct	cs_lin2exp_t
Defines
#define	cs_lin2exp_destroy(cs_lin2exp)   cs_filter_destroy((cs_filter_t *) (cs_lin2exp))
#define	cs_lin2exp_set_in(self, in)   cs_filter_set_in((cs_filter_t *) (self), in)
Functions
int	cs_lin2exp_init (cs_lin2exp_t *self, const char *client_name, jack_options_t flags, char *server_name)
void	cs_lin2exp_set_zero (cs_lin2exp_t *self, float zero)

---

Detailed Description

Linear to Exponential Filter

Ruby version: Filters::Lin2Exp

Translates a linear change into an exponential change according to the equation:

  x
z2

where x is the original input, and z is zero, the value when x is 0

If z is a frequency, x is the number of octaves to shift that frequency.

---

Define Documentation

#define cs_lin2exp_destroy

(

cs_lin2exp

)

cs_filter_destroy((cs_filter_t *) (cs_lin2exp))

Destroy distortion filter

See cs_filter_destroy

#define cs_lin2exp_set_in	(	self,
		in		)	cs_filter_set_in((cs_filter_t *) (self), in)

cs_filter_set_in

---

Function Documentation

int cs_lin2exp_init	(	cs_lin2exp_t *	self,
		const char *	client_name,
		jack_options_t	flags,
		char *	server_name
	)

Initialize distortion filter

See cs_filter_init

void cs_lin2exp_set_zero	(	cs_lin2exp_t *	self,
		float	zero
	)

Set zero

Ruby version: zero=

Parameters:

zero

the value when the input is 0.