:sparkles: airplane-sweat.gif

app.py

@@ -1,12 +1,12 @@
-import numpy as np
 import io
+
+import numpy as np
+import pedalboard as pb
 import pydub
 import soundfile as sf
 import streamlit as st
 from audio_recorder_streamlit import audio_recorder
 
-import pedalboard as pb
-
 
 def stretch(audio, factor):
     buffer = []
@@ -23,11 +23,10 @@ def fix_pops(chunk):
     print(chunk[0], chunk[-1])
     chunk[:, 0] = fix_pops_channel(chunk[:, 0])
     chunk[:, 1] = fix_pops_channel(chunk[:, 1])
-
     return chunk
 
 
-st.title("👹 Sound Refuckulator")
+st.title("👹 Sound Refukculator")
 
 audio = np.array([])
 
@@ -48,19 +47,22 @@ else:
 
 
 if audio.any():
+    st.write("Original sound:")
     st.audio(audio.T, sample_rate=sr)
     cols = st.columns(5)
     chunk_dividend = cols[0].slider("🫀 Chunkizer", 16, 128, step=16)
     prob = cols[1].slider("🤡 Impredictidiblize", 0, 100, 0)
     stretch_factor = cols[2].slider("🧌 Trollizer", 0, 10, 0)
-    sr_factor = cols[3].slider("🏃‍♀️ Chirpidize", 1, 16, 1)
+    reps = cols[3].slider("🫣 Repetizer", 0, 3, 0)
     rev_size = cols[4].slider("🚛 Hugermaker", 0.0, 0.09, 0.0)
     delay_macro = cols[0].slider("🪐 Spaceometer", 0.01, 0.09, 0.0)
     rounder = cols[1].slider("🤔 Rounder", 0, 100, 0)
     pshift = cols[2].slider("😱 Tonermaker", 0, 1, 0)
     reverse = cols[3].slider("🧶 Revolver", 0, 1, 0)
-    reps = cols[4].slider("🫣 Repetizer", 0, 3, 0)
-    delay = pb.Pedalboard([pb.Delay(delay_seconds=delay_macro, feedback=delay_macro*5)])
+    sr_factor = cols[4].slider("🏃‍♀️ Chirpidize", 1, 16, 1)
+    delay = pb.Pedalboard(
+        [pb.Delay(delay_seconds=delay_macro, feedback=delay_macro * 5)]
+    )
     reverb = pb.Pedalboard([pb.Reverb(room_size=rev_size)])
     chorus = pb.Pedalboard([pb.Chorus(rate_hz=rounder)])
     pshifter7 = pb.Pedalboard([pb.PitchShift(-7)])
@@ -70,14 +72,46 @@ if audio.any():
     processed = []
     chunk_dividend = sorted(np.random.randint(audio.shape[0], size=chunk_dividend))
     for i, chunk in enumerate(np.array_split(audio, chunk_dividend)):
-        chunk = stretch(chunk, stretch_factor) if np.random.randint(100) < prob and stretch_factor else chunk
-        chunk = reverb(chunk, sample_rate=sr, reset=False) if np.random.randint(100) < prob and rev_size else chunk
-        chunk = delay(chunk, sample_rate=sr, reset=False) if np.random.randint(100) < prob and delay_macro else chunk
-        chunk = chorus(chunk, sample_rate=sr, reset=False) if np.random.randint(100) < prob and rounder else chunk
-        chunk = pshifter7(chunk, sample_rate=sr, reset=True) if np.random.randint(100) < prob and pshift else chunk
-        chunk = pshifter3(chunk, sample_rate=sr, reset=True) if np.random.randint(100) < prob and pshift else chunk
-        chunk = pshifter5(chunk, sample_rate=sr, reset=True) if np.random.randint(100) < prob and pshift else chunk
-        chunk = pshifter12(chunk, sample_rate=sr, reset=True) if np.random.randint(100) < prob and pshift else chunk
+        chunk = (
+            stretch(chunk, stretch_factor)
+            if np.random.randint(100) < prob and stretch_factor
+            else chunk
+        )
+        chunk = (
+            reverb(chunk, sample_rate=sr, reset=False)
+            if np.random.randint(100) < prob and rev_size
+            else chunk
+        )
+        chunk = (
+            delay(chunk, sample_rate=sr, reset=False)
+            if np.random.randint(100) < prob and delay_macro
+            else chunk
+        )
+        chunk = (
+            chorus(chunk, sample_rate=sr, reset=False)
+            if np.random.randint(100) < prob and rounder
+            else chunk
+        )
+        chunk = (
+            pshifter7(chunk, sample_rate=sr, reset=True)
+            if np.random.randint(100) < prob and pshift
+            else chunk
+        )
+        chunk = (
+            pshifter3(chunk, sample_rate=sr, reset=True)
+            if np.random.randint(100) < prob and pshift
+            else chunk
+        )
+        chunk = (
+            pshifter5(chunk, sample_rate=sr, reset=True)
+            if np.random.randint(100) < prob and pshift
+            else chunk
+        )
+        chunk = (
+            pshifter12(chunk, sample_rate=sr, reset=True)
+            if np.random.randint(100) < prob and pshift
+            else chunk
+        )
         chunk = chunk * reps if np.random.randint(100) < prob and reps else chunk
         chunk = np.flip(chunk) if np.random.randint(100) < prob and reverse else chunk
         processed += [s for s in chunk]
@@ -88,4 +122,5 @@ if audio.any():
     compressor = pb.Pedalboard([pb.Limiter(threshold_db=-1)])
     processed = compressor(processed, sr, reset=False)
 
+    st.write("Refukculized sound:")
     st.audio(processed.T, sample_rate=sr * sr_factor)