From a1d67b58f952565e62a9d18f4d6ad7829dc19137 Mon Sep 17 00:00:00 2001
From: "Suraj Shyamalan (shyamalans)" <shyamalans@coventry.ac.uk>
Date: Tue, 18 Apr 2023 13:19:01 +0100
Subject: [PATCH] Final Commit

---
 augment.py | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 augment.py

diff --git a/augment.py b/augment.py
new file mode 100644
index 0000000..3c6fdd2
--- /dev/null
+++ b/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
+