Resampler in dBpoweramp, is a high quality resampler employed?

[Spoon]

There is a page which tests all the latest resamplers against each other:

http://src.infinitewave.ca/

dBpoweramp is listed, along with other popular resamplers.

To interpret the results, a single line with no red / blue lines behind is the highest quality that can be expected, dBpoweramps result is a single line. Compare this to Sony Vegas 9.0, which in our opinion is not of a high quality:



Phase plot, dBpoweramp is very close to zero induced phase offset right across the board:



Finally transition testing, again dBpoweramp is very close to the ideal:

[Spoon]

We often get compared to SOX, whilst SOX uses very good sample conversion, it is not quite as good as dBpoweramp's SSRC resampler.

1KHz Tone, dBpoweramp is shown first in this example, the less noise (white lines) away from the 1KHz line:



Also the filter transition is better in dBpoweramp: