AudioLowPassFilter.cutoffFrequency

Description

Lowpass cutoff frequency in hz. 10.0 to 22000.0. Default = 5000.0.

Note that setting this value will reset any custom cutoff curve set for this AudioLowPassFilter.

    // Moves the cuttoutFrequency from 10 to 22000 following a Sinus function
    // Attach this to an audio source with a LowPassFilter to listen it working.

    @script RequireComponent(AudioSource)
    @script RequireComponent(AudioLowPassFilter)

    function Update() {
        GetComponent.<AudioLowPassFilter>().cutoffFrequency = (Mathf.Sin(Time.time)*11010 + 11000);
    }

using UnityEngine;
using System.Collections;

[RequireComponent(typeof(AudioSource))]
[RequireComponent(typeof(AudioLowPassFilter))]
public class ExampleClass : MonoBehaviour {
    void Update() {
        GetComponent<AudioLowPassFilter>().cutoffFrequency = Mathf.Sin(Time.time) * 11010 + 11000;
    }
}