Change Pitch

What it does: Sets the pitch of the given sound to random value between the given min -and max values and returns an AudioError (see Possible Errors), showing wheter and how chaging the pitch failed.

Possible Errors:

• DOES_NOT_EXIST
• MISSING_WRAPPER
• MISSING_SOURCE
• MISSING_CLIP

How to call it:

• SoundName is the name we have given the sound we want to play
• MinPitch is the minimum amount of pitch the sound can be set to
• MaxPitch is the maximum amount of pitch the sound can be set to
• Child is the ChildType that we want to call this method on

string soundName = "SoundName";
float minPitch = 0.9f;
float maxPitch = 1.1f;
ChildType child = ChildType.PARENT;

AudioError err = am.ChangePitch(soundName, minPitch, maxPitch, child);
if (err != AudioError.OK) {
    Debug.Log("Changing pitch for the sound called: " + soundName + " failed with error id: " + err);
}
else {
    Debug.Log("Changing pitch for the sound called: " + soundName + " with the given minimum pitch being: " + minPitch.ToString("0.00") + " and the given maximum pitch being: " + maxPitch.ToString("0.00") + " succesfull");
}

Alternatively you can call the methods with less paramters as some of them have default arguments.

string soundName = "SoundName";
float minPitch = 0.9f;
float maxPitch = 1.1f;

AudioError err = am.ChangePitch(soundName, minPitch, maxPitch);
if (err != AudioError.OK) {
    Debug.Log("Changing pitch for the sound called: " + soundName + " failed with error id: " + err);
}
else {
    Debug.Log("Changing pitch for the sound called: " + soundName + " with the given minimum pitch being: " + minPitch.ToString("0.00") + " and the given maximum pitch being: " + maxPitch.ToString("0.00") + " succesfull");
}

When to use it: When you want to change the pitch to a random value so that a sound that is played often (footsteps, ui-hover, etc.) isn’t as repetitive.