public void SetEncodingProperties(AudioEncodingProperties encodingProperties)
{
currentEncodingProperties = encodingProperties;
// Create and initialize the echo array
echoBuffer = new float[encodingProperties.SampleRate]; // exactly one second delay
currentActiveSampleIndex = 0;
}
protected StreamSourceBase(AudioEncodingProperties encodingProperties)
{
if (null == encodingProperties)
throw new ArgumentNullException("encodingProperties");
_encodingProperties = encodingProperties;
var bytesPerSecond = _encodingProperties.BitsPerSample / 8 * _encodingProperties.SampleRate * _encodingProperties.ChannelCount;
var bufferSize = bytesPerSecond / 4;
if (0 != (bufferSize & 1))
bufferSize += 1;
_bufferSize = (int)bufferSize;
_bufferDuration = TimeSpan.FromTicks((bufferSize * (10L * 1000 * 1000) + bytesPerSecond / 2) / bytesPerSecond);
_samplesPerBuffer = bufferSize / (_encodingProperties.ChannelCount * _encodingProperties.BitsPerSample / 8);
}