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#51
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Re: 12 cores not being used equally (cpu error)
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#52
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Re: 12 cores not being used equally (cpu errors)
True, it does more than just load instruments, which is why I'd said that it's best suited for VIs; Vienna VIs in particular -- the products it was written for.
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#53
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Re: 12 cores not being used equally (cpu error)
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There are many factors that would affect the comparison so it's tough, based on what's mentioned above, to know what was being heard. |
#54
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Re: 12 cores not being used equally (cpu errors)
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A higher clock rate does *not* provide more "resolution" within the 20-20 KHz region. This is basic Nyquist theory stuff, the very foundation of digital audio signal processing. Explained in the video I linked to above. If there is more "resolution" in the signal that you get by sampling at higher frequencies, it's above the 20kHz range (keeping with your example). This is absolutely fundamental, it's the very definition of conversion of an analog signal into digital when looked at in the frequency domain, extra "resolution" can't get where you are trying to claim it can, just mathematically not how it works. It's just mathematics: https://en.wikipedia.org/wiki/Nyquis...mpling_theorem Sampling at a higher sample rate and then moving the antialias filter down to a lower frequency makes no sense to me. One of the main benefits of higher sampling rates is being able to run the antialiasing filter (in front of the DAC on input and after the ADC on playback) at higher frequencies and so avoid phase and other effects encroaching down into the audio band. That is arguably *the* main technical benefit claimed for 88kHz and above playback sample rates, and one that at least seems reasonable to me, and what I am assuming some 96KHz systems playing back sound *great* to me. Why would you want to undo that exact benefit? Reducing ultrasonic issues can be mitigated by systems components designed to handle the ultrasonics and gentler filtering that needed by antialiasing filters. But as many experts point out the ultrasonic issues may make very high sample rate playback systems worse than low sample rates ones. |
#55
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Re: 12 cores not being used equally (cpu errors)
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Sent from my SM-G975U using Tapatalk |
#56
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Re: 12 cores not being used equally (cpu errors)
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But as far as the human hearing (20Hz to 20kHz) there is absolutely no more extra resolution no matter how fast you sample it -- EVERYONE in this planet (except you) have understood that you only need 40kHz sampling rate and "perfect AD/DA conversion" and you have a perfect digital representation of the signal on the human hearing frequency range. The reason for higher than 40kHz sampling rate lies in less than perfect AD/DA conversion and especially the less than perfect filters on the analog domain. When those imperfections are outside human hearing range, the signal sounds cleaner but there is no extra resolution even if you sampled at 1GHz rate. Unless you're thinking there's something better than perfect, that is...
__________________
Janne What we do in life, echoes in eternity. |
#57
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Re: 12 cores not being used equally (cpu errors)
No prob :)
__________________
Janne What we do in life, echoes in eternity. |
#58
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Re: 12 cores not being used equally (cpu errors)
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Does it introduce any latency/delay that PT has trouble compensating? or is it perfectly transparent in that effect, just giving you the opportunity to run more acoustica plugs, much like the waves HW options? THX. |
#59
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Re: 12 cores not being used equally (cpu errors)
VEPro has it's own delay comp for plugins inside it. As far as PT is concerned I've never had any delay comp issues.
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#60
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Re: 12 cores not being used equally (cpu errors)
Thanks
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