Yes I read the test results very carefully, but I don't believe that blind tests that give negative results tell us anything useful.
They don't tell us what we want to know, which is where the limit of audibility is; they just tell us that particular test wasn't able to distinguish two sources.
It doesn't tell us that the limit of audibility sits below the level of that particular test, it just tells that EITHER the limit is lower, OR the test wasn't good enough; we don't know which.
Using negative results from blind tests is a race to the bottom, if that test was done badly enough, the result could have been used to prove that DVDs are the same as BDs.
The useful results are where a controlled blind test achieves a positive result, because we know that the test is good enough.
Now, that result might sit at a level BELOW that of a negative blind test, but it does give us useful information.
It tells us that the limit of audibility, wherever it lies, is at or above the test level.
If another test was done at a lower level, and it gave a positive result, it wouldn't add anything as we already know the limit is above.
If another test was done at the same level, and it gave a negative result, it wouldn't add anything as we already have a test with a positive result.
If another test was done at a higher level, and it gave a negative result, it wouldn't add anything because we cannot know that the test was good enough.
If another test was done at a higher level and it gave a positive result, it WOULD tell us that the test was good enough, AND that the limit is higher than the test.
In short, the limit of audibility is found by the HIGHEST POSITIVE result, rather than the LOWEST NEGATIVE result.
In the context of a discussion about the Audiopraise VanityPRO, which is an HDMI audio extractor and re-clocker, the improvements gained are likely to be smaller than the differences between lossy vs lossless audio (ie: streaming vs BD). The improvements come from the difference between on-board conversion of uncompressed LPCM audio vs off-board conversion of uncompressed LPCM audio, a subject that I'm very interested in. If it was true that streaming audio was transparent, this whole thread is moot and the VanityPro completely pointless.