AudioHighPassFilter.cutoffFrequency

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public var cutoffFrequency: float;

public float cutoffFrequency;

Description

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

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

    @script RequireComponent(AudioSource)
    @script RequireComponent(AudioHighPassFilter)

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

using UnityEngine;
using System.Collections;

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