Final Commit

augment.py

@@ -0,0 +1,14 @@
+from audiomentations import Compose, AddGaussianNoise, PitchShift, HighPassFilter
+import librosa
+import soundfile as sf
+
+aug = Compose([
+    AddGaussianNoise(min_amplitude=0.001, max_amplitude=0.01, p=1.0),
+    PitchShift(min_semitones=0, max_semitones=0, p=1),
+    HighPassFilter(min_cutoff_freq=20, max_cutoff_freq=170, p=1)
+])
+
+def augmentSignal(signal, sr):
+    aug_sig = aug(signal, sr)
+    return aug_sig
+