initial

app.py

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+import numpy as np
+import io
+import soundfile as sf
+import streamlit as st
+from audio_recorder_streamlit import audio_recorder
+
+import pedalboard as pb
+
+st.title("👹 Voice Refuckulator")
+
+audio_bytes = audio_recorder()
+board = pb.Pedalboard([pb.Reverb(room_size=0.100), pb.Gain(-10)])
+
+if audio_bytes:
+    # data must be transposed, maybe before processing?
+    wave, sr = sf.read(io.BytesIO(audio_bytes))
+    effected = board(wave, sr, reset=False)
+    cols = st.columns(5)
+    stretch_factor = cols[0].slider("🧌 Trollizer", 1, 32, 16)
+    chunk_factor = cols[1].slider("🕋 Chunkinator", 1, 16, 8)
+    chunk_dividend = cols[2].slider("🫀 Dechunkizer", 1, 32, 16)
+    shuffle = cols[3].slider("🤡 Impredictidiblize", 1, 32, 16)
+    sr_factor = cols[4].slider("🏃‍♀️ Chirpidize", 1, 16, 8)
+    stretched = []
+    for chunk in np.array_split(effected, chunk_dividend):
+        for i in range(chunk_factor):
+            if i % shuffle == 0:
+                for c in chunk:
+                    for _ in range(stretch_factor):
+                        stretched.append(c)                
+            else:
+                for c in chunk:
+                    stretched.append(c)
+    stretched = np.array(stretched)
+    st.audio(stretched.T, sample_rate=sr*sr_factor)

requirements.txt

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+altair==4.2.2
+attrs==22.2.0
+audio-recorder-streamlit==0.0.8
+blinker==1.5
+cachetools==5.3.0
+certifi @ file:///private/var/folders/sy/f16zz6x50xz3113nwtb9bvq00000gp/T/abs_477u68wvzm/croot/certifi_1671487773341/work/certifi
+cffi==1.15.1
+charset-normalizer==3.0.1
+click==8.1.3
+decorator==5.1.1
+entrypoints==0.4
+gitdb==4.0.10
+GitPython==3.1.30
+idna==3.4
+importlib-metadata==6.0.0
+install==1.3.5
+Jinja2==3.1.2
+jsonschema==4.17.3
+markdown-it-py==2.1.0
+MarkupSafe==2.1.2
+mdurl==0.1.2
+numpy==1.24.2
+packaging==23.0
+pandas==1.5.3
+pedalboard==0.6.9
+Pillow==9.4.0
+playsound==1.3.0
+protobuf==3.20.3
+pyarrow==11.0.0
+pycparser==2.21
+pydeck==0.8.0
+Pygments==2.14.0
+Pympler==1.0.1
+pyrsistent==0.19.3
+python-dateutil==2.8.2
+pytz==2022.7.1
+pytz-deprecation-shim==0.1.0.post0
+requests==2.28.2
+rich==13.3.1
+semver==2.13.0
+six==1.16.0
+smmap==5.0.0
+soundfile==0.11.0
+streamlit==1.17.0
+toml==0.10.2
+toolz==0.12.0
+tornado==6.2
+typing_extensions==4.4.0
+tzdata==2022.7
+tzlocal==4.2
+urllib3==1.26.14
+validators==0.20.0
+zipp==3.12.1