Which algorithm is used by Tritonus sample rate converter?
Florian originally implemented “sample and hold” and found the quality inferiour. The current algorithm is linear interpolation. Resampling is not implemented. The method setConversionAlgorithm() may (or may not) work, but you will gain no advantage from changing the algorithm from linear interpolation to sample and hold. We do look for volunteers implementing a resampled/filtered conversion algorithm. It is also planned to use Audioformat.properties to choose the conversion algorithm.