Kana: I agree that "redbook" is capable of pretty darn good performance if EVERYTHING is done properly. Since that is rarely the case, we are left with something that is far from perfect. As such, taking steps to provide better performance is always welcome in my book, regardless of the format chosen.
If the sampling rate is stepped up, as Cylinderking mentions, there are less "holes" to fill in or "empty spaces" for the player itself to interpret. Taking that a step further, going to a higher sampling rate while minimizing or removing filtering from the signal path can create a FAR more realistic presentation. Not only is the recorded data spit out in a more flowing manner with less "guesswork" involved, there are less problems with in and out of band phase-shifts taking place. Since very few manufacturers are bold enough to build such a product, most redbook based systems suffer drastically. Once you hear the difference that such a design makes ( if well implimented ) in terms of liquidity, air and harmonic structure, you won't be going back to "mass produced" redbook machines any time soon.
SACD, on the other hand, addresses both of these problems ( sampling rate and filtering ) to some extent right off the bat. Since most machines designed to play SACD will conform to the majority of these standards, that gives it a head start / upper hand right off the bat. Less is open to interpretation of the machine / circuitry itself and the side effects of filtering have been further reduced. Having said that, i don't doubt that a "really tricked out" SACD player would sound really, really good. That is, if one could find a recording that was up to snuff to demo such a piece of gear. Sean
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If the sampling rate is stepped up, as Cylinderking mentions, there are less "holes" to fill in or "empty spaces" for the player itself to interpret. Taking that a step further, going to a higher sampling rate while minimizing or removing filtering from the signal path can create a FAR more realistic presentation. Not only is the recorded data spit out in a more flowing manner with less "guesswork" involved, there are less problems with in and out of band phase-shifts taking place. Since very few manufacturers are bold enough to build such a product, most redbook based systems suffer drastically. Once you hear the difference that such a design makes ( if well implimented ) in terms of liquidity, air and harmonic structure, you won't be going back to "mass produced" redbook machines any time soon.
SACD, on the other hand, addresses both of these problems ( sampling rate and filtering ) to some extent right off the bat. Since most machines designed to play SACD will conform to the majority of these standards, that gives it a head start / upper hand right off the bat. Less is open to interpretation of the machine / circuitry itself and the side effects of filtering have been further reduced. Having said that, i don't doubt that a "really tricked out" SACD player would sound really, really good. That is, if one could find a recording that was up to snuff to demo such a piece of gear. Sean
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