/// <summary>
/// Copies raw multichannel audio data from this frame to a heap allocated array.
/// </summary>
/// <returns>
/// The span with <see cref="NumChannels"/> rows and <see cref="NumSamples"/> columns;
/// samples in range of [-1.0, ..., 1.0].
/// </returns>
public float[][] GetSampleData()
{
return(frame.GetSampleData());
}
