fmsynth_parameter class abstract

Parameters for the synth which are unique per FM operator.

Constructors

fmsynth_parameter()

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Constants

FMSYNTH_PARAM_AMP → const int
< Linear amplitude for the operator.
FMSYNTH_PARAM_CARRIERS → const int
< Set carrier mixing factor. If > 0.0, the operator will generate audio that is mixed into the final output.
FMSYNTH_PARAM_DELAY0 → const int
< The time in seconds for the envelope to reach FMSYNTH_PARAM_ENVELOPE_TARGET0.
FMSYNTH_PARAM_DELAY1 → const int
< The time in seconds for the envelope to reach FMSYNTH_PARAM_ENVELOPE_TARGET1.
FMSYNTH_PARAM_DELAY2 → const int
< The time in seconds for the envelope to reach FMSYNTH_PARAM_ENVELOPE_TARGET2.
FMSYNTH_PARAM_ENABLE → const int
< Enable operator if value > 0.5, otherwise, disable.
FMSYNTH_PARAM_END → const int
< The number of parameters available.
FMSYNTH_PARAM_ENSURE_INT → const int
< Ensure the enum is sizeof(int).
FMSYNTH_PARAM_ENVELOPE_TARGET0 → const int
< The linear amplitude reached in the envelope after FMSYNTH_PARAM_DELAY0 seconds. Initial amplitude is 0.
FMSYNTH_PARAM_ENVELOPE_TARGET1 → const int
< The linear amplitude reached in the envelope after (FMSYNTH_PARAM_DELAY0 + FMSYNTH_PARAM_DELAY1) seconds.
FMSYNTH_PARAM_ENVELOPE_TARGET2 → const int
< The linear amplitide reached in the envelope after (FMSYNTH_PARAM_DELAY0 + FMSYNTH_PARAM_DELAY1 + FMSYNTH_PARAM_DELAY2) seconds.
FMSYNTH_PARAM_FREQ_MOD → const int
< Frequency mod factor. The base frequency of the operator is note frequency times the freq mod. E.g. A4 with freq mod of 2.0 would be 880 Hz.
FMSYNTH_PARAM_FREQ_OFFSET → const int
< A constant frequency offset applied to the oscillator.
FMSYNTH_PARAM_KEYBOARD_SCALING_HIGH_FACTOR → const int
< Amplitude scaling factor pow(note_frequency / SCALING_MID_POINT, SCALING_HIGH_FACTOR) if the key pressed is in the "high" section of the keyboard. Negative values will boost amplitide for lower frequency keys and attenuate amplitude for higher frequency keys. E.g. A value of -1.0 will add a 6 dB attenuation per octave.
FMSYNTH_PARAM_KEYBOARD_SCALING_LOW_FACTOR → const int
< Amplitude scaling factor pow(note_frequency / SCALING_MID_POINT, SCALING_LOW_FACTOR) if the key pressed is in the "low" section of the keyboard. Negative values will boost amplitide for lower frequency keys and attenuate amplitude for higher frequency keys. E.g. A value of -1.0 will add a 6 dB attenuation per octave.
FMSYNTH_PARAM_KEYBOARD_SCALING_MID_POINT → const int
< The frequency which splits the keyboard into a "low" and "high" section. This frequency only depends on the note itself, not FMSYNTH_PARAM_FREQ_MOD, etc.
FMSYNTH_PARAM_LFO_AMP_SENSITIVITY → const int
< Specifies how much the LFO modulates amplitude. Modulation factor is: 1.0 + lfo_value * LFO_AMP_SENSITIVITY. lfo_value has a range of -1, 1.
FMSYNTH_PARAM_LFO_FREQ_MOD_DEPTH → const int
< Specifies how much the LFO modulates frequency. Modulation factor is: 1.0 + lfo_value * LFO_FREQ_MOD_DEPTH. lfo_value has a range of -1, 1.
FMSYNTH_PARAM_MOD_TO_CARRIERS0 → const int
< Sets how much the operator will modulate carrier N. Use FMSYNTH_PARAM_MOD_TO_CARRIERS0 + N to specify which operator is the modulator target.
FMSYNTH_PARAM_MOD_WHEEL_SENSITIVITY → const int
< If 0.0, operator amplitude is independent of mod wheel state. If 1.0, operator amplitude is fully dependent on mod wheel state. factor = (1.0 - MOD_WHEEL_SENSITIVITY) + MOD_WHEEL_SENSITIVITY * mod_wheel. mod_wheel is normalized to 0, 1.
FMSYNTH_PARAM_PAN → const int
< Panning for operator when it's used as a carrier. -1.0 is left, +1.0 is right, +0.0 is centered.
FMSYNTH_PARAM_RELEASE_TIME → const int
< After releasing the key, the time it takes for the operator to attenuate 60 dB.
FMSYNTH_PARAM_VELOCITY_SENSITIVITY → const int
< Controls velocity sensitivity. If 0.0, operator amplitude is independent of key velocity. If 1.0, the operator amplitude is fully dependent on key velocity. factor = (1.0 - VELOCITY_SENSITIVITY) + VELOCITY_SENSITIVITY * velocity. velocity is normalized to 0, 1.