Source code for rv.modules.fm

from enum import Enum

from rv.controller import Controller
from rv.modules import Behavior as B, Module


class Fm(Module):

    name = mtype = 'FM'
    mgroup = 'Synth'

    behaviors = {B.receives_notes, B.sends_audio}

    class Mode(Enum):
        hq = 0
        hq_mono = 1
        lq = 2
        lq_mono = 3

    c_volume = Controller((0, 256), 128)
    m_volume = Controller((0, 256), 48)
    panning = Controller((-128, 128), 0)
    c_freq_ratio = Controller((0, 16), 1)
    m_freq_ratio = Controller((0, 16), 1)
    m_feedback = Controller((0, 256), 0)
    c_attack = Controller((0, 512), 32)
    c_decay = Controller((0, 512), 32)
    c_sustain = Controller((0, 256), 128)
    c_release = Controller((0, 512), 64)
    m_attack = Controller((0, 512), 32)
    m_decay = Controller((0, 512), 32)
    m_sustain = Controller((0, 256), 128)
    m_release = Controller((0, 512), 64)
    m_scaling_per_key = Controller((0, 4), 0)
    polyphony_ch = Controller((1, 16), 4)
    mode = Controller(Mode, Mode.hq)