AudioAdapters.MicrophoneInputAdapter.WaveIn_DataAvailable C# (CSharp) Method

        private void WaveIn_DataAvailable(object sender, WaveInEventArgs waveInEventArgs)
        {
            int index = 0;
            int numSamples = waveInEventArgs.BytesRecorded / m_sampleSize / m_channels;
            List<IMeasurement> measurements = new List<IMeasurement>();

            long sampleTime;
            LittleBinaryValue sampleValue;

            // Get the timestamp for the first recorded sample
            if (Interlocked.Read(ref m_lastSampleTime) == 0L)
                Interlocked.Exchange(ref m_lastSampleTime, DateTime.UtcNow.Ticks - (m_ticksPerSample * numSamples));

            // Get the timestamp for the first sample in this block of data
            sampleTime = Interlocked.Read(ref m_lastSampleTime) + m_ticksPerSample;

            // Parse each recorded sample in this block of data
            for (int sampleIndex = 0; sampleIndex < numSamples; sampleIndex++)
            {
                // Parse one value per channel per sample
                for (int channelIndex = 0; channelIndex < m_channels; channelIndex++)
                {
                    if (channelIndex < OutputMeasurements.Length)
                    {
                        // Create a measurement for this value
                        sampleValue = new LittleBinaryValue(m_sampleTypeCode, waveInEventArgs.Buffer, index + (channelIndex * m_sampleSize), m_sampleSize);
                        measurements.Add(Measurement.Clone(OutputMeasurements[channelIndex], ConvertToPCM16(sampleValue.ConvertToType(TypeCode.Double).ToDouble()), sampleTime));
                    }
                }

                // Update the last sample time
                Interlocked.Exchange(ref m_lastSampleTime, sampleTime);

                // Get the timestamp for the next sample in this block of data
                sampleTime += m_ticksPerSample;

                // Update the index to the next sample in this block of data
                index += m_sampleSize * m_channels;
            }

            // Publish streaming microphone data
            OnNewMeasurements(measurements);
            m_samplesProcessed += numSamples;
        }