trying to save the curve presets

Assets/Util/AudioSource.cs

@@ -0,0 +1,49 @@
+using Assets.WasapiAudio.Scripts.Core;
+using UnityEngine;
+
+[ExecuteInEditMode]
+public class AudioSource : MonoBehaviour {
+    public WasapiCaptureType CaptureType = WasapiCaptureType.Loopback;
+    public int SpectrumSize = 32;
+    public int MinFrequency = 100;
+    public int MaxFrequency = 20000;
+    public ScalingStrategy ScalingStrategy = ScalingStrategy.Sqrt;
+    public WasapiAudioFilter[] Filters;
+
+    private WasapiAudio _wasapiAudio;
+    private float[] _spectrumData;
+
+    public void Awake() {
+        Initialise();
+    }
+
+    void Initialise() {
+        _wasapiAudio?.StopListen();
+
+        _wasapiAudio = new WasapiAudio(CaptureType, SpectrumSize, ScalingStrategy, MinFrequency, MaxFrequency, Filters, spectrumData =>
+        {
+            _spectrumData = spectrumData;
+        });
+
+        _wasapiAudio.StartListen();
+    }
+
+    public float[] GetSpectrumData() {
+        return _spectrumData;
+    }
+
+    void OnDestroy() {
+        _wasapiAudio?.StopListen();
+    }
+
+    public void ToggleCaptureType() {
+        if (CaptureType == WasapiCaptureType.Loopback) {
+            CaptureType = WasapiCaptureType.Microphone;
+        } else {
+            CaptureType = WasapiCaptureType.Loopback;
+        }
+
+        Initialise();
+    }
+}
+