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It is proved that Cubase export has better quality than FL export ?
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tHuJoN
Freakulizer / Khainz
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115
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Posted : Feb 11, 2010 18:21
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Fragletrollet
Fragletrollet
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Posted : Feb 12, 2010 17:43
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Good one. Altough, I do find it weird how they do the DA/AD loop-test with the Soundblaster card. They do a 20-loop experiment with an audio sample (out and in 20 times), and compare it with the original file. The difference is miniscule, but what I find intruiging is that there is no info on what system this is monitored on. If its monitored from the Soundblaster, its pretty obvius the details/degrading of the DA/AD loop wont be heard, but on a much higher grade DA it might have been. Maybe this is Ethans point, that most people will listen on soundblaster quality soundcards so the difference will not be heard?
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Spindrift
Spindrift
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Posted : Feb 13, 2010 10:43
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Quote:
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On 2010-02-12 17:43, Fragletrollet wrote:
Good one. Altough, I do find it weird how they do the DA/AD loop-test with the Soundblaster card. They do a 20-loop experiment with an audio sample (out and in 20 times), and compare it with the original file. The difference is miniscule, but what I find intruiging is that there is no info on what system this is monitored on. If its monitored from the Soundblaster, its pretty obvius the details/degrading of the DA/AD loop wont be heard, but on a much higher grade DA it might have been. Maybe this is Ethans point, that most people will listen on soundblaster quality soundcards so the difference will not be heard?
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As I understand it's just re-recorded over and over again going out trough the DA and back in trough the AD.
You can play back the recordings trough any converter you like to listen to the difference.
And if you think that obvious details would not be heard unless you have a high-end interface you have missed the point of the experiment.
The soundblaster does not have a limited frequency response or dynamic range meaning that there aren't some things inaudible on the soundblaster but that would be obvious using a more expensive interface.
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Fragletrollet
Fragletrollet
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Posted : Feb 13, 2010 19:08
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Spindrift
Spindrift
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Posted : Feb 14, 2010 13:07
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Sure, a lot of people will experience a big difference when switching interface.
There are many reasons for that, and here are some, going from the most common and noticeable:
1) Placebo
Anyone working with audio should have noticed how strong the placebo effect is when it comes to how we perceive audio.
2) Level differences
If the output of the card is better matched with the sensitivity of the input you are feeding the signal into, the better it will sound.
3) Cabling
Maybe one interface enables you to use a nice pair of balanced XLR's instead of unbalanced phono.
4) Technical differences in the output of the soundcard
Differences in dynamic range, frequency response, jitter and distortion tends to be small even between very cheap interfaces and high-end ones. In the test you notice that since running a signal trough a converter 20 times would make any noteworthy differences very obvious.
If you can't hardly hear the difference when it's amplified 20 times it's fair to assume that you can't notice it at all during normal operation.
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orange
Fat Data
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154
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3918
Posted : Feb 14, 2010 22:53
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Quote:
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On 2010-02-14 13:07, Spindrift wrote:
Sure, a lot of people will experience a big difference when switching interface.
There are many reasons for that, and here are some, going from the most common and noticeable:
1) Placebo
Anyone working with audio should have noticed how strong the placebo effect is when it comes to how we perceive audio.
2) Level differences
If the output of the card is better matched with the sensitivity of the input you are feeding the signal into, the better it will sound.
3) Cabling
Maybe one interface enables you to use a nice pair of balanced XLR's instead of unbalanced phono.
4) Technical differences in the output of the soundcard
Differences in dynamic range, frequency response, jitter and distortion tends to be small even between very cheap interfaces and high-end ones. In the test you notice that since running a signal trough a converter 20 times would make any noteworthy differences very obvious.
If you can't hardly hear the difference when it's amplified 20 times it's fair to assume that you can't notice it at all during normal operation.
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+1
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Fragletrollet
Fragletrollet
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Posted : Feb 15, 2010 00:26
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Spindrift
Spindrift
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Posted : Feb 15, 2010 02:18
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Basically the point is that even cheap cards many times have excellent fidelity nowadays.
Why would one pay for an high-end interface if one can make good converters at a very low cost?
Actually for a commercial studio placebo would be one important reason not to use a soundblaster since it could be hard to convince your customers that the converters sounds fine.
Also interface options, quality of drivers, level of output and general build quality can be factors to consider.
And if you have pristine equipment, perfectly treated room and excellent monitoring it can be worth the price for a high end interface even if the difference in output is very minute.
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Fragletrollet
Fragletrollet
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Posted : Feb 15, 2010 11:10
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Spindrift
Spindrift
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Posted : Feb 17, 2010 12:50
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Quote:
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On 2010-02-15 11:10, Fragletrollet wrote:
Yeah we agree then
But you must agree, trying to identify what the soundblaster "masks" while monitoring from the soundblaster doesnt make much sense.
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You should be able to hear any noise, distortion, uneven frequency response and jitter when it's amplified 20 times, even when playing the recording back with the card that has the inconsistencies. You just hear them amplified 21 times instead of 20.
But I don't know why you assume that it's a part of the test to listen to the result on the soundblaster? You can download the recordings and listen for differences using your SSL converters if you like.
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PoM
IsraTrance Full Member
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Posted : Feb 17, 2010 15:46
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today all cards must be fine i guess, but the frequency is not flat ,here a laptop card for example http://www.revue-audiophile.fr/userfiles/image/Dantan/LMAPLN/image008.jpg
i remember my rme beeing almost flat except a roll off in the lowend
there s some soft to check , you connect the output to the input to get the response, should try with the digital i/o to see withotu any convertion if it s the same |
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Spindrift
Spindrift
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33
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Posted : Feb 17, 2010 16:37
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Quote:
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On 2010-02-17 15:46, PoM wrote:
today all cards must be fine i guess, but the frequency is not flat ,here a laptop card for example http://www.revue-audiophile.fr/userfiles/image/Dantan/LMAPLN/image008.jpg
i remember my rme beeing almost flat except a roll off in the lowend
there s some soft to check , you connect the output to the input to get the response, should try with the digital i/o to see withotu any convertion if it s the same
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Just out of curiousity, what card is that?
You have to keep in mind that in recent years the quality of budget converters have increased drastically.
That doesn't mean that all budget cards on the market today provide good quality since they can use outdated designs.
And of course there can be modern designs that is flawed as well.
And although most people will think cheap and low quality when they hear "Soundblaster", they actually tend to use high quality converter chips, but can keep the costs down due to quantity.
I would expect that most built-in laptop cards would fare a lot worse in the same test.
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Fragletrollet
Fragletrollet
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Posted : Feb 17, 2010 16:40
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Quote:
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On 2010-02-17 12:50, Spindrift wrote:
Quote:
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On 2010-02-15 11:10, Fragletrollet wrote:
Yeah we agree then
But you must agree, trying to identify what the soundblaster "masks" while monitoring from the soundblaster doesnt make much sense.
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You should be able to hear any noise, distortion, uneven frequency response and jitter when it's amplified 20 times, even when playing the recording back with the card that has the inconsistencies. You just hear them amplified 21 times instead of 20.
But I don't know why you assume that it's a part of the test to listen to the result on the soundblaster? You can download the recordings and listen for differences using your SSL converters if you like.
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I do get that I am able to hear the difference between straight/20 times through. But, we are talking a level of detail that never was present with the soundblaster to begin with, so there will be no difference, as the first trip out of the soundblasters DA the details were gone.
Do you get what Im saying?
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Spindrift
Spindrift
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Posted : Feb 17, 2010 19:08
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Fragletrollet
Fragletrollet
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111
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Posted : Feb 18, 2010 11:16
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