module Synthesizer.LLVM.Server.CausalPacked.Speech (
loadMasks,
loadMasksGrouped,
loadMasksKeyboard,
maskNamesGrouped,
phonemeMask,
vowelMask,
vowelBand,
filterFormant,
filterFormants,
VowelSynth,
VowelSynthEnv,
EnvelopeType(..),
CarrierType(..),
PhonemeType(..),
) where
import Synthesizer.LLVM.Server.CausalPacked.Instrument
(StereoChunk, Control, Frequency, frequencyControl,
WithEnvelopeControl, zipEnvelope,
stringControlledEnvelope, pingControlledEnvelope, )
import Synthesizer.LLVM.Server.CommonPacked (VectorValue, )
import Synthesizer.LLVM.Server.Common
(SampleRate(SampleRate), Real, parameter, noiseReference, frequency, )
import qualified Synthesizer.LLVM.Server.SampledSound as Sample
import qualified Synthesizer.MIDI.CausalIO.Process as MIO
import qualified Synthesizer.CausalIO.Gate as Gate
import qualified Synthesizer.CausalIO.Process as PIO
import Synthesizer.LLVM.CausalParameterized.Process (($<), ($>), ($*), )
import Synthesizer.LLVM.CausalParameterized.FunctionalPlug (($&), (&|&), )
import qualified Synthesizer.LLVM.Frame.Stereo as Stereo
import qualified Synthesizer.LLVM.Frame.SerialVector as Serial
import qualified Synthesizer.LLVM.Filter.NonRecursive as FiltNR
import qualified Synthesizer.LLVM.CausalParameterized.FunctionalPlug as FP
import qualified Synthesizer.LLVM.CausalParameterized.ControlledPacked as CtrlPS
import qualified Synthesizer.LLVM.CausalParameterized.Process as CausalP
import qualified Synthesizer.LLVM.Parameterized.SignalPacked as SigPS
import qualified Synthesizer.LLVM.Parameterized.Signal as SigP
import qualified Synthesizer.Zip as Zip
import qualified Sound.MIDI.Message.Channel.Voice as VoiceMsg
import qualified Synthesizer.PiecewiseConstant.Signal as PC
import qualified Synthesizer.Generic.Control as CtrlG
import qualified Synthesizer.Generic.Signal as SigG
import qualified Synthesizer.Plain.Filter.Recursive.Universal as UniFilter
import Synthesizer.Plain.Filter.Recursive (Pole(Pole))
import qualified Data.StorableVector.Lazy as SVL
import qualified Data.StorableVector as SV
import qualified Data.Map as Map ; import Data.Map (Map)
import qualified LLVM.Core as LLVM
import qualified System.Path as Path
import System.Path ((</>), (<.>), )
import Control.Arrow (arr, second, (^<<), (***), )
import Control.Category ((.), )
import Control.Applicative (pure, liftA, liftA3, (<$>), (<*>), )
import Data.Traversable (Traversable, traverse, forM, )
import NumericPrelude.Numeric
import NumericPrelude.Base hiding ((.), )
type
VowelSynth =
SampleRate Real -> VoiceMsg.Pitch ->
PIO.T (Zip.T MIO.GateChunk StereoChunk) StereoChunk
vowelBand :: IO VowelSynth
vowelBand =
liftA
(\filt sr p ->
case formants p of
Nothing -> arr $ const SV.empty
Just fs ->
filt (sr, fs)
.
Gate.shorten)
(CausalP.processIO
(CausalP.stereoFromMono
(let lowpass q f =
UniFilter.bandpass
^<<
CtrlPS.process
$<
SigP.constant
(UniFilter.parameter . Pole q ^<< frequency f)
in lowpass 100 fst + lowpass 20 snd)))
formants :: VoiceMsg.Pitch -> Maybe (Real, Real)
formants p =
case VoiceMsg.fromPitch p of
00 -> Just ( 320, 800)
02 -> Just ( 500, 1000)
04 -> Just (1000, 1400)
05 -> Just (1500, 500)
07 -> Just (1650, 320)
09 -> Just (1800, 700)
11 -> Just (2300, 500)
12 -> Just (3200, 320)
_ -> Nothing
vowelMask ::
IO (Map VoiceMsg.Pitch (SV.Vector Real) -> VowelSynth)
vowelMask =
liftA
(\filt dict sr p ->
case Map.lookup p dict of
Nothing -> arr $ const SV.empty
Just mask ->
filt (sr, mask)
.
Gate.shorten)
(CausalP.processIO
(CausalP.stereoFromMono (FiltNR.convolvePacked (parameter id))))
type
VowelSynthEnv =
SampleRate Real -> Real -> VoiceMsg.Pitch ->
PIO.T (WithEnvelopeControl StereoChunk) StereoChunk
data EnvelopeType = Continuous | Percussive
deriving (Eq, Ord, Show)
data CarrierType = Voiced | Unvoiced | Rasp
deriving (Eq, Ord, Show)
data PhonemeType = Filtered EnvelopeType CarrierType | Sampled
deriving (Eq, Ord, Show)
phonemeMask ::
IO (Map VoiceMsg.Pitch (PhonemeType, SV.Vector Real) -> VowelSynthEnv)
phonemeMask =
pure
(\filt filtRasp filtNoise smp contEnv percEnv dict sr vel p ->
case Map.lookup p dict of
Nothing -> arr $ const SV.empty
Just (typ, mask) ->
case typ of
Filtered env carrier ->
(case carrier of
Voiced -> filt (sr, mask)
Unvoiced -> filtNoise (sr, mask) . arr Zip.first
Rasp ->
filtRasp (sr, (mask,
case sr of
SampleRate r ->
SVL.cycle $ SVL.take (round $ r/20) $
CtrlG.exponential SigG.defaultLazySize
(r/40) 1)))
.
zipEnvelope
(case env of
Continuous -> contEnv sr vel
Percussive -> percEnv sr vel)
Sampled ->
smp (sr, SVL.fromChunks $ repeat mask)
.
arr Zip.first
.
zipEnvelope (contEnv sr vel))
<*> CausalP.processIO
(CausalP.envelopeStereo
.
second
(CausalP.stereoFromMono (FiltNR.convolvePacked (parameter id))))
<*> CausalP.processIO
(CausalP.envelopeStereo
.
((CausalP.envelope
$< SigPS.pack (SigP.fromStorableVectorLazy (parameter snd)))
***
CausalP.stereoFromMono (FiltNR.convolvePacked (parameter fst))))
<*> CausalP.processIO
(CausalP.envelopeStereo $>
traverse
(\seed ->
FiltNR.convolvePacked (parameter id) $*
(SigPS.noise seed $ noiseReference 1e7))
(Stereo.cons 42 23))
<*> CausalP.processIO
(let smp = parameter id
in pure ^<<
(CausalP.envelope $>
(SigPS.pack $ SigP.fromStorableVectorLazy smp)))
<*> stringControlledEnvelope
<*> pingControlledEnvelope (Just 0.01)
phonemeRr,
phonemeU,
phonemeO,
phonemeA,
phonemeOe,
phonemeOn,
phonemeUe,
phonemeUn,
phonemeAe,
phonemeE,
phonemeI,
phonemeNg,
phonemeL,
phonemeM,
phonemeN,
phonemeR,
phonemeJ,
phonemeW,
phonemeF,
phonemeSch,
phonemeH,
phonemeTh,
phonemeIch,
phonemeAch,
phonemeS,
phonemeP,
phonemeK,
phonemeT,
phonemeB,
phonemeG,
phonemeD
:: (PhonemeType, FilePath)
phonemeU = (Filtered Continuous Voiced, "u")
phonemeO = (Filtered Continuous Voiced, "o")
phonemeA = (Filtered Continuous Voiced, "a")
phonemeOe = (Filtered Continuous Voiced, "oe")
phonemeOn = (Filtered Continuous Voiced, "on")
phonemeUe = (Filtered Continuous Voiced, "ue")
phonemeUn = (Filtered Continuous Voiced, "un")
phonemeAe = (Filtered Continuous Voiced, "ae")
phonemeE = (Filtered Continuous Voiced, "e")
phonemeI = (Filtered Continuous Voiced, "i")
phonemeNg = (Filtered Continuous Voiced, "ng")
phonemeL = (Filtered Continuous Voiced, "l")
phonemeM = (Filtered Continuous Voiced, "m")
phonemeN = (Filtered Continuous Voiced, "n")
phonemeR = (Filtered Continuous Voiced, "r")
phonemeJ = (Filtered Continuous Voiced, "j")
phonemeW = (Filtered Continuous Unvoiced, "w")
phonemeF = (Filtered Continuous Unvoiced, "f")
phonemeSch = (Filtered Continuous Unvoiced, "sch")
phonemeH = (Filtered Continuous Unvoiced, "h")
phonemeTh = (Filtered Continuous Unvoiced, "th")
phonemeIch = (Filtered Continuous Unvoiced, "ich")
phonemeAch = (Filtered Continuous Unvoiced, "ach")
phonemeS = (Filtered Continuous Unvoiced, "s")
phonemeP = (Filtered Percussive Unvoiced, "p")
phonemeK = (Filtered Percussive Unvoiced, "k")
phonemeT = (Filtered Percussive Unvoiced, "t")
phonemeB = (Filtered Percussive Voiced, "b")
phonemeG = (Filtered Percussive Voiced, "g")
phonemeD = (Filtered Percussive Voiced, "d")
phonemeRr = (Filtered Continuous Rasp, "ng")
maskNamesKeyboard :: Map VoiceMsg.Pitch (PhonemeType, FilePath)
maskNamesKeyboard =
Map.fromList $
zip [VoiceMsg.toPitch 0 ..] $
phonemeL : phonemeNg :
phonemeM : phonemeJ :
phonemeN :
phonemeR :
phonemeP :
phonemeB : phonemeK :
phonemeG : phonemeT :
phonemeD :
phonemeU : phonemeUe :
phonemeO : phonemeOe :
phonemeA :
phonemeE : phonemeAe :
phonemeI :
phonemeRr :
phonemeW : phonemeF :
phonemeSch :
phonemeH : phonemeTh :
phonemeIch : phonemeAch :
phonemeS :
[]
loadMasksKeyboard :: IO (Map VoiceMsg.Pitch (PhonemeType, SV.Vector Real))
loadMasksKeyboard =
fmap (Map.insert (VoiceMsg.toPitch 29)
(Filtered Continuous Voiced, SV.singleton 1)) $
loadMasks maskNamesKeyboard
maskNamesGrouped :: Map VoiceMsg.Pitch (PhonemeType, FilePath)
maskNamesGrouped =
Map.fromList $
(zip [VoiceMsg.toPitch 0 ..] $
phonemeU :
phonemeO :
phonemeA :
phonemeOe :
phonemeUe :
phonemeAe :
phonemeE :
phonemeI :
phonemeOn :
phonemeUn :
[])
++
(zip [VoiceMsg.toPitch 16 ..] $
phonemeJ :
phonemeL :
phonemeM :
phonemeN :
phonemeNg :
phonemeR :
[])
++
(zip [VoiceMsg.toPitch 32 ..] $
phonemeW :
phonemeF :
phonemeSch :
phonemeH :
phonemeTh :
phonemeIch :
phonemeAch :
phonemeS :
[])
++
(zip [VoiceMsg.toPitch 48 ..] $
phonemeRr :
[])
++
(zip [VoiceMsg.toPitch 64 ..] $
phonemeP :
phonemeK :
phonemeT :
[])
++
(zip [VoiceMsg.toPitch 80 ..] $
phonemeB :
phonemeG :
phonemeD :
[])
loadMasksGrouped :: IO (Map VoiceMsg.Pitch (PhonemeType, SV.Vector Real))
loadMasksGrouped =
fmap (Map.insert (VoiceMsg.toPitch 127)
(Filtered Continuous Voiced, SV.singleton 8)) $
loadMasks maskNamesGrouped
loadMasks ::
(Traversable dict) =>
dict (PhonemeType, FilePath) ->
IO (dict (PhonemeType, SV.Vector Real))
loadMasks maskNames =
forM maskNames $ \(typ, name) ->
(,) typ . SV.concat . SVL.chunks <$>
Sample.load
(Path.relDir (if typ==Sampled then "phoneme" else "mask")
</> Path.relFile name <.> "wav")
type Input a = FP.Input (SampleRate Real) a
plugUniFilterParameter ::
Input a (Control Real) ->
Input a (Control Frequency) ->
FP.T (SampleRate Real) pl a (UniFilter.Parameter (LLVM.Value Real))
plugUniFilterParameter reson freq =
FP.plug $
liftA3
(\resonChunk freqChunk sr ->
PC.zipWith
(\ r f -> UniFilter.parameter $ Pole r f)
resonChunk $ frequencyControl sr freqChunk)
reson freq FP.askParameter
type FormantControl =
Zip.T (Control Real)
(Zip.T (Control Real) (Control Frequency))
singleFormant ::
(Input inp (Control Real),
(Input inp (Control Real), Input inp (Control Frequency))) ->
Input inp StereoChunk ->
FP.T (SampleRate Real) pl inp (Stereo.T VectorValue)
singleFormant (amp, (reson, freq)) x =
CausalP.envelopeStereo $&
(CausalP.mapSimple Serial.upsample $& FP.plug amp)
&|&
(CausalP.stereoFromMonoControlled
(UniFilter.bandpass ^<< CtrlPS.process) $&
plugUniFilterParameter reson freq
&|&
FP.plug x)
filterFormant ::
IO (SampleRate Real ->
PIO.T
(Zip.T FormantControl StereoChunk)
StereoChunk)
filterFormant =
liftA
(\filt sr -> filt sr (sr, ()))
(FP.withArgs $ \(fmt, x) -> singleFormant fmt x)
filterFormants ::
IO (SampleRate Real ->
PIO.T (Zip.T
(Zip.T FormantControl
(Zip.T FormantControl
(Zip.T FormantControl
(Zip.T FormantControl FormantControl))))
StereoChunk)
StereoChunk)
filterFormants =
liftA
(\filt sr -> filt sr (sr, ()))
(FP.withArgs $ \((fmt0, (fmt1, (fmt2, (fmt3, fmt4)))), x) ->
foldl1 (+) $ map (flip singleFormant x) [fmt0, fmt1, fmt2, fmt3, fmt4])