cuetools.net/CUETools.Codecs.CoreAudio/CoreAudioApi/Role.cs

using System;
using System.Collections.Generic;
using System.Text;

namespace NAudio.CoreAudioApi
{
    /// <summary>
    /// The ERole enumeration defines constants that indicate the role 
    /// that the system has assigned to an audio endpoint device
    /// </summary>
    public enum Role
    {
        /// <summary>
        /// Games, system notification sounds, and voice commands.
        /// </summary>
        Console,
        /// <summary>
        /// Music, movies, narration, and live music recording
        /// </summary>
	    Multimedia,
        /// <summary>
        /// Voice communications (talking to another person).
        /// </summary>
	    Communications,
    }
}