kaiju/Assets/TripsitterAve.cs

using System.Collections.Generic;
using Assets.WasapiAudio.Scripts.Unity;
using UnityEngine;

public abstract class TripsitterAve : MonoBehaviour
{
    // Inspector Properties
    public WasapiAudioSource WasapiAudioSource;

    [SpectrumDataPreview]
    public SpectrumData Preview;

    protected int SpectrumSize { get; private set; }

    public virtual void Awake()
    {
        WasapiAudioSource = GameObject.Find("WasapiLoopback").GetComponent<WasapiAudioSource>();
        SpectrumSize = WasapiAudioSource.SpectrumSize;
        Preview = new SpectrumData();
    }

    protected float[] GetSpectrumData()
    {
        if (WasapiAudioSource == null)
        {
            Debug.Log("You must set a WasapiAudioSource");
            return null;
        }

        // Get raw / unmodified spectrum data
        var spectrumData = WasapiAudioSource.GetSpectrumData();
        Preview.Values = spectrumData;
        return spectrumData;
    }
}