ref: 0df3039072e1eb47d710348117063fa45cfaf2dd
dir: /modules/data/fmpair.lua/
sptbl["fmpair"] = {
files = {
module = "fmpair.c",
header = "fmpair.h",
example = "ex_fmpair.c",
},
func = {
create = "sp_fmpair_create",
destroy = "sp_fmpair_destroy",
init = "sp_fmpair_init",
compute = "sp_fmpair_compute",
},
params = {
mandatory = {
{
name = "tbl",
type = "sp_ftbl *",
description = "Wavetable to read from. Note: the size of this table must be a power of 2.",
default = "N/A"
},
},
optional = {
{
name = "freq",
type = "SPFLOAT",
description = "Frequency (in Hz)",
default = 440
},
{
name = "amp",
type = "SPFLOAT",
description ="Amplitude (typically a value between 0 and 1).",
default = 0.4
},
{
name = "car",
type = "SPFLOAT",
description ="Carrier frequency, expressed as a ratio number in C:M ratio. Typically an integer.",
default = 1
},
{
name = "mod",
type = "SPFLOAT",
description ="Modulator frequency, expressed as a ratio number in C:M ratio. Typically an integer.",
default = 1
},
{
name = "indx",
type = "SPFLOAT",
description ="Modulation index. Most commercial synthesizers have a range from 0-8, but there's nothing stopping you from going beyond that.",
default = 8
},
}
},
modtype = "module",
description = [[FM oscilator pair with linear interpolation]],
ninputs = 0,
noutputs = 1,
inputs = {
{
name = "dummy",
description = "This does nothing."
},
},
outputs = {
{
name = "out",
description = "Signal out."
},
}
}