* @param pSize Cannot be more than the size of the sample provided by the DSP.
*/
public synchronized void setSpectrumAnalyserFFTSampleSize(int pSize)
{
saFFTSampleSize = pSize;
fft = new KJFFT(saFFTSampleSize);
old_FFT = new float[saFFTSampleSize];
computeSAMultiplier();
}