ModelViewer.Sound.SoundManager.DisposeWave C# (CSharp) Method

        private void DisposeWave()
        {
            lock (mutex)
            {
                if (dataStream != null)
                {
                    dataStream.Dispose();
                    dataStream = null;
                }

                if (audioBuffer != null)
                {
                    audioBuffer.Dispose();
                    audioBuffer = null;
                }

                if (sourceVoice != null)
                {
                    if (currentStream != null)
                    {
                        sourceVoice.BufferEnd -= bufferEndCallback;
                    }
                    sourceVoice.Stop();
                    sourceVoice.FlushSourceBuffers();
                    sourceVoice.Dispose();
                    sourceVoice = null;
                }

                current = null;
                currentStream = null;
            }
        }