Accord.Audio.AudioSourceMixer.Start C# (CSharp) Method

        public void Start()
        {
            if (thread == null)
            {
                // check source
                for (int i = 0; i < Sources.Length; i++)
                {
                    IAudioSource source = Sources[i];

                    if (source == null)
                        throw new ArgumentException("Audio source is not specified");

                    source.UserData = i;

                    source.NewFrame += source_NewFrame;
                    channels = Math.Max(channels, source.Channels);
                    if (sampleRate == 0)
                        sampleRate = source.SampleRate;
                    else if (source.SampleRate != sampleRate)
                        throw new InvalidSignalPropertiesException(
                            "The sample rates of all audio sources must match");

                    if (frameSize == 0)
                        frameSize = source.DesiredFrameSize;
                    else if (source.DesiredFrameSize != frameSize)
                        throw new InvalidSignalPropertiesException(
                            "The sample rates of all audio sources must match");
                }

                if (channels > 2)
                    throw new ArgumentException("Only a maximum of 2 channels is supported.");

                framesReceived = 0;
                bytesReceived = 0;

                // create events
                signals = new Signal[Sources.Length];
                stopEvents = new AutoResetEvent[Sources.Length];
                for (int i = 0; i < stopEvents.Length; i++)
                    stopEvents[i] = new AutoResetEvent(false);


                // create and start new thread
                thread = new Thread(WorkerThread);
                thread.Name = "Software Audio Mixer";
                thread.Start();
            }
        }