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Joined: Aug 2002
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President of the Imperial Galactic Government
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President of the Imperial Galactic Government
Joined: Aug 2002
Posts: 4,579 Likes: 22 |
Cliff, dpstjp, thanks very much. To the laptop, now!
Cheers
George
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Joined: Aug 2002
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President of the Imperial Galactic Government
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President of the Imperial Galactic Government
Joined: Aug 2002
Posts: 4,579 Likes: 22 |
Oh, a further thought chaps, did you need to reload your settings file afterwards, or did that stay intact through the flash upload?
Cheers
George
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Joined: Mar 2010
Posts: 531
Paranoid android
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Paranoid android
Joined: Mar 2010
Posts: 531 |
I find the issue of different apodizing implementations and "hardware capability" rather "interesting" (which might be a polite way of putting things). Interestingly Wolfson provide several built in filter options in some of their DAC chips (below)- 1. Linear phase �soft knee filter� 2. Minimum phase �soft knee filter� 3. Linear phase brickwall filter 4. Minimum phase apodising filter 5. Linear phase apodising filter I don't know how these compare to M's or the difference in processing overhead of the doing this via DSP outside the DAC compared to DAC integrated. Avii
Life but not as we know it...
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Great Green Arkleseizure
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Great Green Arkleseizure
Joined: May 2000
Posts: 2,534 |
They are all exactly the same, otherwise it would not work. Have you actually compared the code in the DSP5200 with the code in the 861v6 or one of the SL variants of the G-series? I'm curious about this because, if you are correct, it would indicate that they have decided not to optimize the code for each product, which doesn't sound like Meridian.
561, DSP5500s, DSP5000C, analog sides and rears
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Joined: Jan 2006
Posts: 702 Likes: 13
Paranoid android
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Paranoid android
Joined: Jan 2006
Posts: 702 Likes: 13 |
Could you help me understand why the G98DH is not a compatible product?
Cheers, Ian
Cheers, Ian
1: Roon on Mac Studio, G-Drive 10TB, 818v3, 7200.2, UHD722, LG 77G4
2. 808.6, 8kSE
3. 218, 3200's
4: Rivian R1T - 18 speaker 1200W Elevation by Meridian premium sound system
5. G68ADV (croaked), G98DH (also croaked), [HD621, Syles SL-S/PDIF, MD600 (2*4TB), QNAP 469L (4*3TB), MS200], Ayre MX-R Twenties, TBD
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Joined: Aug 2002
Posts: 4,579 Likes: 22
President of the Imperial Galactic Government
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President of the Imperial Galactic Government
Joined: Aug 2002
Posts: 4,579 Likes: 22 |
Could you help me understand why the G98DH is not a compatible product?
Cheers, Ian I think it's because it's not an upsampling product in the first place. It's only the products which already upsample which can take this tweak, as apodising is done as part of the upsampling process. Cheers George
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Joined: Nov 2006
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Vogon Civil Servant
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Vogon Civil Servant
Joined: Nov 2006
Posts: 4,013 Likes: 1 |
Oh, a further thought chaps, did you need to reload your settings file afterwards, or did that stay intact through the flash upload?
Cheers
George George, are you a man or a mouse...! (Stays intact, by the way)
Sooloos, Roon, G series (with LPS upgrade), 800 series (with LPS upgrade), HD621, AC200, Prime and PS, DSPs old and new.
Purdeys, Moke, Leica, 'Blad. Only the best.
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Joined: Aug 2002
Posts: 4,579 Likes: 22
President of the Imperial Galactic Government
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President of the Imperial Galactic Government
Joined: Aug 2002
Posts: 4,579 Likes: 22 |
 I scurried out of my hole in the skirting board just long enough to sniff the air a bit, upload the new file, and scurry back to safety. I'm waiting until after dark when the house is all quiet before I forage for any crumbs of audio sustenance! Cheers George
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Joined: Feb 2004
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Working on the ultimate question
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Working on the ultimate question
Joined: Feb 2004
Posts: 1,560 Likes: 1 |
I scurried out of my hole in the skirting board just long enough to sniff the air a bit, upload the new file, and scurry back to safety. I'm waiting until after dark when the house is all quiet before I forage for any crumbs of audio sustenance! Cheers George Well said! Hahahaha!
HT: 568.2mm (Revelation One filter), 518x2, SB3, Bryston 7BSTx3, 8BST, Aerial 10T, CC3, SW12(Qty2) w/SVS AS-EQ1, MK Tripole x4. JVC RS1u, DVDO Duo, Oppo 103 w/Vanity103HD, Sony PS3, VIP 3D Theatre, Acer H5360. Logitech Ultimate Remote and Hub.
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Joined: Apr 2004
Posts: 12,733 Likes: 88
Don't Panic!
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Don't Panic!
Joined: Apr 2004
Posts: 12,733 Likes: 88 |
Could you help me understand why the G98DH is not a compatible product?
Cheers, Ian I think it's because it's not an upsampling product in the first place. It's only the products which already upsample which can take this tweak, as apodising is done as part of the upsampling process. This is correct. The G98 does not upsample.
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Joined: Dec 2000
Posts: 866 Likes: 2
Pan-dimensional being
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Pan-dimensional being
Joined: Dec 2000
Posts: 866 Likes: 2 |
Have you actually compared the code in the DSP5200 with the code in the 861v6 or one of the SL variants of the G-series? I have no way of doing that, since their firmwares are not in the open. However there are lots of indications that the software of the newer models is virtually identical to the older models.
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Pan-dimensional being
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Pan-dimensional being
Joined: May 2007
Posts: 1,036 |
The firmware in my G68J is old. I seem to have managed to update the Mconfig files ok with the apoupdate. Do I now try to do a standard firmware type update on the G68J using the MFP file (I've never done an update before)? I suppose this question also applies in relation to some DS3100's which I'll be getting soon.
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