AudioSource.mute

설명

Un- / Mutes the AudioSource. Mute sets the volume=0, Un-Mute restore the original volume.

	// Mutes-Unmutes the sound from this object each time the user presses space.
using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour {
    AudioSource audio;
    
    void Start() {
    	audio = GetComponent<AudioSource>();
    }
    
    void Update() {
        if (Input.GetKeyDown(KeyCode.Space))
            if (audio.mute)
                audio.mute = false;
            else
                audio.mute = true;
        
    }
}