Use audio units to control audio units (#55)

Audio units can now be used to set the a-rate parameters of other audio units
mikesol · May 2, 2022 · fe05ec1 · fe05ec1
1 parent d2aca38
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diff --git a/.github/workflows/unit-tests.yml b/.github/workflows/unit-tests.yml
@@ -35,7 +35,7 @@ jobs:
       #- name: Spago test
       #  run: npx spago -x test.dhall test
       - name: Build qc
-        run: npx spago -x examples.dhall bundle-app --main WAGS.Example.Docs --to examples/docs/index.js --minify
+        run: npx spago -x examples.dhall bundle-module --main WAGS.Example.Docs --to examples/docs/index.js --minify
       - name: Deploy
         if: ${{ github.ref == 'refs/heads/main' }}
         uses: peaceiris/actions-gh-pages@v3

diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -5,6 +5,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.1.2] - 2022-05-03
+
+- Allows for Audio Units to control Audio units.
+
 ## [1.1.1] - 2022-04-30
 
 - Updates to 0.15.0.

diff --git a/examples/atari-speaks/AtariSpeaks.purs b/examples/atari-speaks/AtariSpeaks.purs
@@ -31,7 +31,7 @@ import WAGS.Control (analyser, gain, loopBuf, speaker2)
 import WAGS.Core (Node)
 import WAGS.Example.Utils (RaiseCancellation)
 import WAGS.Interpret (close, context, decodeAudioDataFromUri, effectfulAudioInterpret, getByteFrequencyData, makeFFIAudioSnapshot)
-import WAGS.Parameter (opticN, bangOn)
+import WAGS.Core (opticN, bangOn)
 import WAGS.Properties (loopEnd, loopStart, playbackRate)
 import WAGS.WebAPI (AnalyserNodeCb(..), AudioContext, BrowserAudioBuffer)
 import Web.HTML (window)

diff --git a/examples/docs/AudioUnits/Allpass.purs b/examples/docs/AudioUnits/Allpass.purs
@@ -12,7 +12,7 @@ import WAGS.Core (mix)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent)
 import WAGS.Example.Docs.Util (audioWrapper)
 import WAGS.Interpret (decodeAudioDataFromUri)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Run (run2)
 
 px =

diff --git a/examples/docs/AudioUnits/Analyser.purs b/examples/docs/AudioUnits/Analyser.purs
@@ -33,7 +33,7 @@ import WAGS.Core (Po2(..))
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent)
 import WAGS.Example.Docs.Util (WrapperStates(..), clickCb, mkWrapperEvent)
 import WAGS.Interpret (close, context, contextState, bracketCtx, decodeAudioDataFromUri, effectfulAudioInterpret, getByteFrequencyData, makeFFIAudioSnapshot)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.WebAPI (AnalyserNodeCb(..), BrowserAudioBuffer)
 
 px =

diff --git a/examples/docs/AudioUnits/Bandpass.purs b/examples/docs/AudioUnits/Bandpass.purs
@@ -12,7 +12,7 @@ import WAGS.Core (mix)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent)
 import WAGS.Example.Docs.Util (audioWrapper)
 import WAGS.Interpret (decodeAudioDataFromUri)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Run (run2)
 
 px =

diff --git a/examples/docs/AudioUnits/Compression.purs b/examples/docs/AudioUnits/Compression.purs
@@ -11,7 +11,7 @@ import WAGS.Control (dynamicsCompressor_, loopBuf)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent)
 import WAGS.Example.Docs.Util (audioWrapper)
 import WAGS.Interpret (decodeAudioDataFromUri)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Run (run2)
 
 px = Proxy :: Proxy """<section>

diff --git a/examples/docs/AudioUnits/Constant.purs b/examples/docs/AudioUnits/Constant.purs
@@ -15,7 +15,7 @@ import Type.Proxy (Proxy(..))
 import WAGS.Control (gain_, constant)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent)
 import WAGS.Example.Docs.Util (audioWrapper)
-import WAGS.Parameter (AudioEnvelope(..), bangOn)
+import WAGS.Core (AudioEnvelope(..), bangOn)
 import WAGS.Properties (offset)
 import WAGS.Run (run2)
 

diff --git a/examples/docs/AudioUnits/Convolution.purs b/examples/docs/AudioUnits/Convolution.purs
@@ -11,7 +11,7 @@ import WAGS.Control (convolver, loopBuf)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent)
 import WAGS.Example.Docs.Util (audioWrapper)
 import WAGS.Interpret (decodeAudioDataFromUri)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Run (run2)
 
 px = Proxy :: Proxy """<section>

diff --git a/examples/docs/AudioUnits/Delay.purs b/examples/docs/AudioUnits/Delay.purs
@@ -12,7 +12,7 @@ import WAGS.Core (mix)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent)
 import WAGS.Example.Docs.Util (audioWrapper)
 import WAGS.Interpret (decodeAudioDataFromUri)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Run (run2)
 
 px =

diff --git a/examples/docs/AudioUnits/Gain.purs b/examples/docs/AudioUnits/Gain.purs
@@ -11,7 +11,7 @@ import WAGS.Control (gain_, loopBuf)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent)
 import WAGS.Example.Docs.Util (audioWrapper)
 import WAGS.Interpret (decodeAudioDataFromUri)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Run (run2)
 
 px = Proxy :: Proxy """<section>

diff --git a/examples/docs/AudioUnits/Highpass.purs b/examples/docs/AudioUnits/Highpass.purs
@@ -11,7 +11,7 @@ import WAGS.Control (highpass_, loopBuf)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent)
 import WAGS.Example.Docs.Util (audioWrapper)
 import WAGS.Interpret (decodeAudioDataFromUri)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Run (run2)
 
 px = Proxy :: Proxy """<section>

diff --git a/examples/docs/AudioUnits/Highshelf.purs b/examples/docs/AudioUnits/Highshelf.purs
@@ -11,7 +11,7 @@ import WAGS.Control (highshelf_, loopBuf)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent)
 import WAGS.Example.Docs.Util (audioWrapper)
 import WAGS.Interpret (decodeAudioDataFromUri)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Run (run2)
 
 px = Proxy :: Proxy """<section>

diff --git a/examples/docs/AudioUnits/IIRFilter.purs b/examples/docs/AudioUnits/IIRFilter.purs
@@ -13,7 +13,7 @@ import WAGS.Control (iirFilter, loopBuf)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent)
 import WAGS.Example.Docs.Util (audioWrapper)
 import WAGS.Interpret (decodeAudioDataFromUri)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Run (run2)
 
 px =

diff --git a/examples/docs/AudioUnits/LoopBuf.purs b/examples/docs/AudioUnits/LoopBuf.purs
@@ -11,7 +11,7 @@ import WAGS.Control (loopBuf)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent)
 import WAGS.Example.Docs.Util (audioWrapper)
 import WAGS.Interpret (decodeAudioDataFromUri)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Run (run2)
 
 px =

diff --git a/examples/docs/AudioUnits/Lowpass.purs b/examples/docs/AudioUnits/Lowpass.purs
@@ -11,7 +11,7 @@ import WAGS.Control (loopBuf, lowpass_)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent)
 import WAGS.Example.Docs.Util (audioWrapper)
 import WAGS.Interpret (decodeAudioDataFromUri)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Run (run2)
 
 px = Proxy :: Proxy """<section>

diff --git a/examples/docs/AudioUnits/Lowshelf.purs b/examples/docs/AudioUnits/Lowshelf.purs
@@ -11,7 +11,7 @@ import WAGS.Control (loopBuf, lowshelf_)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent)
 import WAGS.Example.Docs.Util (audioWrapper)
 import WAGS.Interpret (decodeAudioDataFromUri)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Run (run2)
 
 px = Proxy :: Proxy """<section>

diff --git a/examples/docs/AudioUnits/Notch.purs b/examples/docs/AudioUnits/Notch.purs
@@ -11,7 +11,7 @@ import WAGS.Control (loopBuf, notch_)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent)
 import WAGS.Example.Docs.Util (audioWrapper)
 import WAGS.Interpret (decodeAudioDataFromUri)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Run (run2)
 
 px =

diff --git a/examples/docs/AudioUnits/Peaking.purs b/examples/docs/AudioUnits/Peaking.purs
@@ -11,7 +11,7 @@ import WAGS.Control (loopBuf, peaking_)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent)
 import WAGS.Example.Docs.Util (audioWrapper)
 import WAGS.Interpret (decodeAudioDataFromUri)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Run (run2)
 
 px =

diff --git a/examples/docs/AudioUnits/PeriodicOsc.purs b/examples/docs/AudioUnits/PeriodicOsc.purs
@@ -12,7 +12,7 @@ import Type.Proxy (Proxy(..))
 import WAGS.Control (gain_, periodicOsc)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent)
 import WAGS.Example.Docs.Util (audioWrapper)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Run (run2)
 
 px =

diff --git a/examples/docs/AudioUnits/PlayBuf.purs b/examples/docs/AudioUnits/PlayBuf.purs
@@ -11,7 +11,7 @@ import WAGS.Control (playBuf)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent)
 import WAGS.Example.Docs.Util (audioWrapper)
 import WAGS.Interpret (decodeAudioDataFromUri)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Run (run2)
 
 px =  Proxy :: Proxy   """<section>

diff --git a/examples/docs/AudioUnits/Sawtooth.purs b/examples/docs/AudioUnits/Sawtooth.purs
@@ -10,7 +10,7 @@ import Type.Proxy (Proxy(..))
 import WAGS.Control (gain_, sawtoothOsc)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent)
 import WAGS.Example.Docs.Util (audioWrapper)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Run (run2)
 
 px =

diff --git a/examples/docs/AudioUnits/SineOsc.purs b/examples/docs/AudioUnits/SineOsc.purs
@@ -10,7 +10,7 @@ import Type.Proxy (Proxy(..))
 import WAGS.Control (gain_, sinOsc)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent)
 import WAGS.Example.Docs.Util (audioWrapper)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Run (run2)
 
 px =  Proxy   :: Proxy    """<section>

diff --git a/examples/docs/AudioUnits/SquareOsc.purs b/examples/docs/AudioUnits/SquareOsc.purs
@@ -10,7 +10,7 @@ import Type.Proxy (Proxy(..))
 import WAGS.Control (gain_, squareOsc)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent)
 import WAGS.Example.Docs.Util (audioWrapper)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Run (run2)
 
 px =

diff --git a/examples/docs/AudioUnits/StereoPanner.purs b/examples/docs/AudioUnits/StereoPanner.purs
@@ -11,7 +11,7 @@ import WAGS.Control (loopBuf, pan_)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent)
 import WAGS.Example.Docs.Util (audioWrapper)
 import WAGS.Interpret (decodeAudioDataFromUri)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Run (run2)
 
 px =

diff --git a/examples/docs/AudioUnits/TriangleOsc.purs b/examples/docs/AudioUnits/TriangleOsc.purs
@@ -10,7 +10,7 @@ import Type.Proxy (Proxy(..))
 import WAGS.Control (gain_, triangleOsc)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent)
 import WAGS.Example.Docs.Util (audioWrapper)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Run (run2)
 
 px =

diff --git a/examples/docs/AudioUnits/WaveShaper.purs b/examples/docs/AudioUnits/WaveShaper.purs
@@ -16,7 +16,7 @@ import WAGS.Control (loopBuf, waveShaper)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent)
 import WAGS.Example.Docs.Util (audioWrapper)
 import WAGS.Interpret (decodeAudioDataFromUri, makeFloatArray)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Run (run2)
 
 px =

diff --git a/examples/docs/Component.purs b/examples/docs/Component.purs
@@ -39,7 +39,7 @@ import WAGS.Example.Docs.AudioUnits.WaveShaper as WaveShaper
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page(..), SingleSubgraphEvent, SingleSubgraphPusher)
 import WAGS.Example.Docs.Util (audioWrapperSpan, ccassp, mkNext, scrollToTop)
 import WAGS.Interpret (bracketCtx, decodeAudioDataFromUri)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Run (run2, run2_)
 
 

diff --git a/examples/docs/Docs.purs b/examples/docs/Docs.purs
@@ -27,6 +27,7 @@ import WAGS.Example.Docs.MultiChannel as Multichannel
 import WAGS.Example.Docs.Portals as Portals
 import WAGS.Example.Docs.Pursx1 as Pursx1
 import WAGS.Example.Docs.Pursx2 as Pursx2
+import WAGS.Example.Docs.Params as Params
 import WAGS.Example.Docs.Subgraphs as Subgraph
 import WAGS.Example.Docs.Types (Page(..), ToplevelEvent(..))
 import Web.HTML (window)
@@ -95,9 +96,9 @@ scene push event' =
         , Events
             /\ "Events"
             /\ true
-        --   , MultiChannel
-        --       /\ "Merging and splitting"
-        --       /\ true
+          , Params
+              /\ "Parameters"
+              /\ true
         --   , AudioWorklets
         --       /\ "Audio worklets"
         --       /\ true
@@ -145,6 +146,7 @@ scene push event' =
     go AudioUnits = D.div_ $ map plant $ bus (Component.components setCancellation setPage)
     go AudioWorklets = D.div_ $ map plant $ bus (Pursx1.pursx1 setCancellation setPage)
     go Events = D.div_ $ map plant $ bus (Events.events setCancellation setPage)
+    go Params = D.div_ $ map plant $ bus (Params.params setCancellation setPage)
     go State = D.div_ $ map plant $ bus (Effects.effects setCancellation setPage)
     go Imperative = D.div_ $ map plant $ bus (Pursx2.pursx2 setCancellation setPage)
     go MultiChannel = D.div_ $ map plant $ bus (Multichannel.multiChannel setCancellation setPage)

diff --git a/examples/docs/Effects.purs b/examples/docs/Effects.purs
@@ -32,7 +32,7 @@ import WAGS.Example.Docs.Types (CancelCurrentAudio, Page(..), SingleSubgraphEven
 import WAGS.Example.Docs.Util (ccassp, mkNext, scrollToTop)
 import WAGS.Interpret (close, context)
 import WAGS.Math (calcSlope)
-import WAGS.Parameter (AudioNumeric(..), _linear, bangOn)
+import WAGS.Core (AudioNumeric(..), _linear, bangOn)
 import WAGS.Properties as P
 import WAGS.Run (run2)
 

diff --git a/examples/docs/Events.purs b/examples/docs/Events.purs
@@ -35,12 +35,12 @@ px = Proxy :: Proxy
   @ex2@
 
   <h2>Next steps</h2>
-  <p>In this section, saw how to build rich audio applications using the <code>Event</code> and <code>Behavior</code> types. We also covered the three most common patterns you'll see when working with events: events that need to happen <i>now</i>, events that come from user interaction, and timed events. In the next section, we'll look at how to make events <a @next@ style="cursor:pointer;">stateful</a>.</p>
+  <p>In this section, saw how to build rich audio applications using the <code>Event</code> and <code>Behavior</code> types. We also covered the three most common patterns you'll see when working with events: events that need to happen <i>now</i>, events that come from user interaction, and timed events. In the next section, we'll look at different ways to specify <a @next@ style="cursor:pointer;">the numeric parameters being sent as events</a>.</p>
 </div>"""
 
 events :: forall lock payload. CancelCurrentAudio -> (Page -> Effect Unit) -> SingleSubgraphPusher -> Event SingleSubgraphEvent -> Element lock payload
 events cca' dpage ssp ev = makePursx'  (Proxy :: _ "@") px
-  { next: mnx State
+  { next: mnx Params
   , primer: nut $ Primer.primer
   , inWags: nut $ InWags.inWags
   , flavors: nut $ Flavors.flavors

diff --git a/examples/docs/Events/Ex0.purs b/examples/docs/Events/Ex0.purs
@@ -23,7 +23,7 @@ import Type.Proxy (Proxy(..))
 import WAGS.Control (gain, gain_, microphone, recorder, sinOsc)
 import WAGS.Core (Node)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent(..))
-import WAGS.Parameter (AudioEnvelope(..), AudioOnOff(..), _off, _on)
+import WAGS.Core (AudioEnvelope(..), AudioOnOff(..), _off, _on)
 import WAGS.Properties (onOff)
 import WAGS.Properties as P
 import WAGS.Run (run2_)
@@ -103,7 +103,7 @@ import FRP.Event (bus)
 import FRP.Event.Class (bang)
 import Math (pow)
 import WAGS.Control (gain_, gain, sinOsc)
-import WAGS.Parameter (AudioEnvelope(..), AudioOnOff(..), _on, _off)
+import WAGS.Core (AudioEnvelope(..), AudioOnOff(..), _on, _off)
 import WAGS.Properties (onOff)
 import WAGS.Properties as P
 import WAGS.Run (run2_)

diff --git a/examples/docs/Events/Ex0TL.purs b/examples/docs/Events/Ex0TL.purs
@@ -15,7 +15,7 @@ import FRP.Event (bus)
 import FRP.Event.Class (bang)
 import Data.Number (pow)
 import WAGS.Control (gain_, gain, sinOsc)
-import WAGS.Parameter (AudioEnvelope(..), AudioOnOff(..), _on, _off)
+import WAGS.Core (AudioEnvelope(..), AudioOnOff(..), _on, _off)
 import WAGS.Properties (onOff)
 import WAGS.Properties as P
 import WAGS.Run (run2_)

diff --git a/examples/docs/Events/Ex1.purs b/examples/docs/Events/Ex1.purs
@@ -22,7 +22,7 @@ import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent(..
 import WAGS.Example.Docs.Util (raceSelf)
 import WAGS.Interpret (close, constant0Hack, context, decodeAudioDataFromUri)
 import WAGS.Math (calcSlope)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Properties (loopEnd, loopStart, playbackRate)
 import WAGS.Run (run2)
 import Web.Event.Event (target)
@@ -75,7 +75,7 @@ import Type.Proxy (Proxy(..))
 import WAGS.Control (loopBuf)
 import WAGS.Interpret (bracketCtx, decodeAudioDataFromUri)
 import WAGS.Math (calcSlope)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Properties (loopEnd, loopStart, playbackRate)
 import WAGS.Run (run2_)
 import WAGS.WebAPI (BrowserAudioBuffer)

diff --git a/examples/docs/Events/Ex1TL.purs b/examples/docs/Events/Ex1TL.purs
@@ -20,7 +20,7 @@ import Type.Proxy (Proxy(..))
 import WAGS.Control (loopBuf)
 import WAGS.Interpret (bracketCtx, decodeAudioDataFromUri)
 import WAGS.Math (calcSlope)
-import WAGS.Parameter (bangOn)
+import WAGS.Core (bangOn)
 import WAGS.Properties (loopEnd, loopStart, playbackRate)
 import WAGS.Run (run2_)
 import WAGS.WebAPI (BrowserAudioBuffer)

diff --git a/examples/docs/Events/Ex2.purs b/examples/docs/Events/Ex2.purs
@@ -23,7 +23,7 @@ import WAGS.Core (Node, mix)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent(..))
 import WAGS.Interpret (close, context)
 import WAGS.Math (calcSlope)
-import WAGS.Parameter (AudioEnvelope(..), bangOn)
+import WAGS.Core (AudioEnvelope(..), bangOn)
 import WAGS.Properties (frequency)
 import WAGS.Properties as P
 import WAGS.Run (run2e)
@@ -82,7 +82,7 @@ import WAGS.Control (bandpass_, fan1, gain, gain_, highpass_, triangleOsc)
 import WAGS.Core (Node, mix)
 import WAGS.Interpret (close, context)
 import WAGS.Math (calcSlope)
-import WAGS.Parameter (AudioEnvelope(..), bangOn)
+import WAGS.Core (AudioEnvelope(..), bangOn)
 import WAGS.Properties (frequency)
 import WAGS.Properties as P
 import WAGS.Run (run2e)

diff --git a/examples/docs/Events/Ex2TL.purs b/examples/docs/Events/Ex2TL.purs
@@ -21,7 +21,7 @@ import WAGS.Control (bandpass_, fan1, gain, gain_, highpass_, triangleOsc)
 import WAGS.Core (Node, mix)
 import WAGS.Interpret (close, context)
 import WAGS.Math (calcSlope)
-import WAGS.Parameter (AudioEnvelope(..), bangOn)
+import WAGS.Core (AudioEnvelope(..), bangOn)
 import WAGS.Properties (frequency)
 import WAGS.Properties as P
 import WAGS.Run (run2e)

diff --git a/examples/docs/FixFan/AI0.purs b/examples/docs/FixFan/AI0.purs
@@ -14,7 +14,7 @@ import WAGS.Control (gain_, playBuf)
 import WAGS.Example.Docs.Types (CancelCurrentAudio, Page, SingleSubgraphEvent)
 import WAGS.Example.Docs.Util (audioWrapper)
 import WAGS.Interpret (bracketCtx, decodeAudioDataFromUri)
-import WAGS.Parameter (apOn, dt)
+import WAGS.Core (apOn, dt)
 import WAGS.Properties (onOff)
 import WAGS.Run (run2, run2_)