(go to Assigning and Posting a Wwise-Type Event)

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class PostWwiseEvent : MonoBehaviour {
    public AK.Wwise.Event MyEvent;
    // Use this for initialization.
    void Start () {
        MyEvent.Post(gameObject);
    }

     // Update is called once per frame.
    void Update () {

    }
}