My philosophy is that if you are going to do something, you might as well strive for excellence. If you have a choice of two resamplers, use the one with better objective performance.
It's a highly sophisticated and optimized computer system with ADC/DAC card in it. Various scopes were used to calibrate and match the system.
Tom's system and an AP X-555 are very similar. They actually give the same results. As I said, it was matched against an Audio Precision.Do you think a general purpose computer in conjunction with an aPX-555 could do similar measurements?
Tom's system and an AP X-555 are very similar. They actually give the same results. As I said, it was matched against an Audio Precision.
What is required, however, it's a correct measuring methodology, knowing what to measure from situation to situation, an hardware infrastructure to verify results against to, ...
The measuring hardware device by itself is useless.
He doesn't.![]()
https://dropfile.to/JycVPDo you think a general purpose computer in conjunction with an aPX-555 could do similar measurements?
https://dropfile.to/JycVP
Here you can find standard measurements of the same Oppo 105 made in two separate circumstances (1000 Km apart actually) with an AP and with Tom's system
Given how smart you are, it will take you 13 days just to figure out how the turn it on. So if I were you, I would only make a list of enough tests that you can run in a single day.I'm trying to gather as many experiments to test with the aPX-555 once I get it. I'll be a busy guy for a couple of weeks![]()
Given how smart you are, it will take you 13 days just to figure out how the turn it on. So if I were you, I would only make a list of enough tests that you can run in a single day.
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Sorry, I missed the link to download the plots...
BTW, bibo, it would be great if you could provide downloads of individual plots as I'm finding some of the plots in o/p confusing as the colours are missing in some plots
Sorry, that member was on ignore, didnt see itThanks. It was already suggested in post #2
Ok, let me ask another way - has anybody used any of these SRCs and perceived audible differences which correlate with the plots?
Sorry, bibo, that link is to some audio files, not plotsSorry, I missed the link to download the plots
https://dropfile.to/FU5wK
Sorry, here it is the original plots:Sorry, bibo, that link is to some audio files, not plots![]()