/// <summary>
 /// Changes a Helm synthesizer parameter by percent of the valid range.
 /// e.g. Set any parameter to the highest setting by setting the percent to 1.0.
 /// </summary>
 /// <param name="parameter">The parameter to be changed.</param>
 /// <param name="newPercent">The percent of range of values to use. 0.0 for lowest, 1.0 for highest.</param>
 public void SetParameterPercent(CommonParam parameter, float newPercent)
 {
     Native.HelmSetParameterPercent(channel, (int)parameter, newPercent);
 }