You mean that big boost in the bass region? It certainly shouldn't... How did you get that?
48 kHZ or 44.1 kHZ ?
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- KVRAF
- 6468 posts since 17 Dec, 2009
i was fiddling with dynamic bell filter in the 20-30khz range. looks like its still a little buggy
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- KVRian
- 853 posts since 13 Mar, 2012
There is a Pro-Q3? totally missed that
But back to topic.. nobody else had same experience yet? with plugins sounding different on different sample rate? Yes, in theory they shoudn't, but in pratice devs derive control rates from sample rates, or interpolation lengths (because rate/128 is easier than 10ms), .. or do whatever geeky tricks.
So changing the sample rate is not only about nyqist and aliasing, it changes about all of the timing that runs within your DAW.
If I open old 44.1kHz projects and simply change to 48khz, I often have to rework something to make it sound same again..
So I go with 48Khz because of that. My CPU can handle it, so lets reduce latency a bit and increase control rates and ... aliasing on non-linear plugins is just one more reason.
But back to topic.. nobody else had same experience yet? with plugins sounding different on different sample rate? Yes, in theory they shoudn't, but in pratice devs derive control rates from sample rates, or interpolation lengths (because rate/128 is easier than 10ms), .. or do whatever geeky tricks.
So changing the sample rate is not only about nyqist and aliasing, it changes about all of the timing that runs within your DAW.
If I open old 44.1kHz projects and simply change to 48khz, I often have to rework something to make it sound same again..
So I go with 48Khz because of that. My CPU can handle it, so lets reduce latency a bit and increase control rates and ... aliasing on non-linear plugins is just one more reason.
~~ ॐ http://soundcloud.com/mfr ॐ ~~
- KVRAF
- 11093 posts since 16 Mar, 2003 from Porto - Portugal
If you simply change the DAW sample rate from 44.1 to 48 kHz, everything will sound transposed, therefore out of tune (unless you are using virtual synths only). Music time will be also stretched.PurpleSunray wrote: ↑Wed Jan 02, 2019 1:05 pm If I open old 44.1kHz projects and simply change to 48khz, I often have to rework something to make it sound same again..
Fernando (FMR)
- KVRAF
- 4433 posts since 15 Nov, 2006 from Hell
depends on your settings. some DAWs can do (optional) resampling on the fly, so that you keep the pitch and timing.fmr wrote: ↑Wed Jan 02, 2019 1:31 pmIf you simply change the DAW sample rate from 44.1 to 48 kHz, everything will sound transposed, therefore out of tune (unless you are using virtual synths only). Music time will be also stretched.PurpleSunray wrote: ↑Wed Jan 02, 2019 1:05 pm If I open old 44.1kHz projects and simply change to 48khz, I often have to rework something to make it sound same again..
I don't know what to write here that won't be censored, as I can only speak in profanity.
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- KVRian
- 853 posts since 13 Mar, 2012
Yes, only talking about plugins (Albino 2 is such a beast for example, sounds like a different preset sometimes if you change sample rate).If you simply change the DAW sample rate from 44.1 to 48 kHz, everything will sound transposed, therefore out of tune (unless you are using virtual synths only). Music time will be also stretched.
Ableton does rate conversion automatically on samples so that's no problem (nothing out of tune)
Last edited by PurpleSunray on Wed Jan 02, 2019 1:41 pm, edited 2 times in total.
~~ ॐ http://soundcloud.com/mfr ॐ ~~
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- KVRian
- 853 posts since 13 Mar, 2012
It's no pitch problem on DAW, but Albino 2 FM doing different things at 44.1 and 48k.Burillo wrote: ↑Wed Jan 02, 2019 1:35 pmdepends on your settings. some DAWs can do (optional) resampling on the fly, so that you keep the pitch and timing.fmr wrote: ↑Wed Jan 02, 2019 1:31 pmIf you simply change the DAW sample rate from 44.1 to 48 kHz, everything will sound transposed, therefore out of tune (unless you are using virtual synths only). Music time will be also stretched.PurpleSunray wrote: ↑Wed Jan 02, 2019 1:05 pm If I open old 44.1kHz projects and simply change to 48khz, I often have to rework something to make it sound same again..
If I keep DAW at 44.1 and render (resample) to 48kHZ -> fine.
If I switch DAW to 48kHz -> Albino? H-Delay? wtf?
~~ ॐ http://soundcloud.com/mfr ॐ ~~
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- KVRAF
- 6468 posts since 17 Dec, 2009
albino 2 is ancient tho. even albino 3 is ancient, wasnt it discontinued years ago?PurpleSunray wrote: ↑Wed Jan 02, 2019 1:39 pmIt's no pitch problem on DAW, but Albino 2 FM doing different things at 44.1 and 48k.Burillo wrote: ↑Wed Jan 02, 2019 1:35 pmdepends on your settings. some DAWs can do (optional) resampling on the fly, so that you keep the pitch and timing.fmr wrote: ↑Wed Jan 02, 2019 1:31 pmIf you simply change the DAW sample rate from 44.1 to 48 kHz, everything will sound transposed, therefore out of tune (unless you are using virtual synths only). Music time will be also stretched.PurpleSunray wrote: ↑Wed Jan 02, 2019 1:05 pm If I open old 44.1kHz projects and simply change to 48khz, I often have to rework something to make it sound same again..
If I keep DAW at 44.1 and render (resample) to 48kHZ -> fine.
If I switch DAW to 48kHz -> Albino? H-Delay? wtf?
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- KVRian
- 853 posts since 13 Mar, 2012
Yes and I still use it
But Albino is not the point.. the point is that 48kHZ or 44.1kHZ is not only related to the quality of the audio signal, but it also affects a lof of the timings inside your DAW.
I actually think that the difference between 48kHZ and 44.1kHZ audio (resampled) is not noticable.
But as soon as you send it through a DAW it changes. Now you also need to take into account that higher sample rate means less input lag / latency and plugins might also derive any internal clocks from it.
That's why I would always go for higher sample rate. It's not only about nyqist and aliasing.
My CPU can't handle 96Khz, otherwise I would use that. I mean.. what's the point of buying 1000$ 10ms interface and core i9 and then.. ahh well.. 44.1k is gonna do it for me.
It's like getting latest and greatest gaming PC and than playing vsync on 60hz.
But Albino is not the point.. the point is that 48kHZ or 44.1kHZ is not only related to the quality of the audio signal, but it also affects a lof of the timings inside your DAW.
I actually think that the difference between 48kHZ and 44.1kHZ audio (resampled) is not noticable.
But as soon as you send it through a DAW it changes. Now you also need to take into account that higher sample rate means less input lag / latency and plugins might also derive any internal clocks from it.
That's why I would always go for higher sample rate. It's not only about nyqist and aliasing.
My CPU can't handle 96Khz, otherwise I would use that. I mean.. what's the point of buying 1000$ 10ms interface and core i9 and then.. ahh well.. 44.1k is gonna do it for me.
It's like getting latest and greatest gaming PC and than playing vsync on 60hz.
Last edited by PurpleSunray on Wed Jan 02, 2019 2:26 pm, edited 1 time in total.
~~ ॐ http://soundcloud.com/mfr ॐ ~~
- KVRAF
- 11093 posts since 16 Mar, 2003 from Porto - Portugal
Sure, but then you don't "simply change the sample rate", you do resampling.Burillo wrote: ↑Wed Jan 02, 2019 1:35 pmdepends on your settings. some DAWs can do (optional) resampling on the fly, so that you keep the pitch and timing.fmr wrote: ↑Wed Jan 02, 2019 1:31 pmIf you simply change the DAW sample rate from 44.1 to 48 kHz, everything will sound transposed, therefore out of tune (unless you are using virtual synths only). Music time will be also stretched.PurpleSunray wrote: ↑Wed Jan 02, 2019 1:05 pm If I open old 44.1kHz projects and simply change to 48khz, I often have to rework something to make it sound same again..
Fernando (FMR)
- KVRAF
- 11093 posts since 16 Mar, 2003 from Porto - Portugal
Yes to both, and that's probably why Albino 2 acts strange. It is almost pre-historic, by our software age standards (It dates back from Windows 95 or 98 age, if I'm not mistaken). That doesn't add anything to our debate, except that it's safer to keep the original sample rate on already made projects, and resample the master, if necessary.Ploki wrote: ↑Wed Jan 02, 2019 1:48 pmalbino 2 is ancient tho. even albino 3 is ancient, wasnt it discontinued years ago?PurpleSunray wrote: ↑Wed Jan 02, 2019 1:39 pm It's no pitch problem on DAW, but Albino 2 FM doing different things at 44.1 and 48k.
If I keep DAW at 44.1 and render (resample) to 48kHZ -> fine.
If I switch DAW to 48kHz -> Albino? H-Delay? wtf?
Fernando (FMR)
- KVRian
- 1104 posts since 31 Aug, 2004
I am OK with what I hear and have no need to persuade some1 by providing testing files. I changed from 44.1 to 48 year ago after 20 years of 44.1 and never regret. If you need a proof, do it by your self. When I check the thread, you are the most talking person here by far IMO.fmr wrote: ↑Wed Jan 02, 2019 11:58 am Talk, talk talk... Give me proofs, not talk. And what kind of aliasing do you have with 8 x oversampling? Do you have any sources where this has been measured? It would be easy if you have a project at 96 kHz and process with one of those you pretend cause the alleged aliasing. Send me a file, with the exact description of what you did, for me to check.
The anti-alias filter doesn't cutoff at 18 kHz. It starts the roll off at around 19 kHz, which is different. The cutoff frequency is placed above 20 kHz (a little below the Nyquist frequency, which is 22.05 kHz).
Regarding the partial content (not only cymbals) point me to some spectra analysis where I can see that content. I am curious to see which instruments are those, and which intensity those partials (above 20 kHz) have.
Regarding people sensitivity to high frequencies, I know some people pretend to have bat ears, yet I still need to have proof of that too, especially when I see some timbral choices those people sometimes do.
The audio world is full of myths. It was always like this, for a long time. Unless you give me some facts to examine, I will not add anything further to the discussion. As I said, if people feel more comfortable working at 48 kHz, and they think their work is better that way, I have nothing against. Sometimes, the psychological factor has much or more important than the objective reality.
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- KVRAF
- 4712 posts since 26 Nov, 2015 from Way Downunder
ขอบคุณ <3poonna wrote:
This is probably a misunderstanding.
There are *two* aliasing sources here: (1) the one from non-linearities which can be reduced but not eliminated by oversampling, and (2) the one from downsampling which can be prevented by the anti-aliasing filter. I believe you are talking about (2), while MogwaiBoy means (1).
Using higher sample rate can further reduce aliasing from (1) a bit by having higher Nyquist frequency so the aliasing frequencies folded back into audible range are less strong. Also, the anti-aliasing filter can have a higher cutoff frequency, so it affect the audible frequency range less. That's the point, I believe.
- GRRRRRRR!
- 15965 posts since 14 Jun, 2001 from Somewhere else, on principle
That would be purely down to your set up, as 24 bit audio will at times only use 16 bits of the available headroom (in quiet passages). And 16 bits provides more than 65,000 possible values, so you are effectively saying you can pick the difference between 65k and 16M but not between 44k and 48k. It seems the opposite would be more likely, which is why I'm sure it's your set-up.Mister Natural wrote: ↑Tue Dec 25, 2018 4:57 pmI can't get into your german site but I'm wondering if it says the same thing I'm gonna say, that I can hear(albeit modestly) the diff between 16bit vs. 24bits but can't hear a lick of difference between 44.1khz vs. anything above that. Maybe others can but . . .
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- KVRAF
- 1550 posts since 3 Oct, 2001 from Thailand