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| new Korg portable DSD recorders.. | T.RayBullard | Remote Possibilities in Acoustic Music & Location Recording | 65 | 1st December 2007 05:53 AM |
| new Korg Portable DSD/WDSD recorders | T.RayBullard | Remote Possibilities in Acoustic Music & Location Recording | 7 | 12th October 2006 07:24 PM |
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| | #61 | ||
| Lives for gear Join Date: Dec 2004 Location: mexico
Posts: 3,591
| Quote:
here's something from T.RayBullard on another thread that explains the problem (as i understand it) very clearly. again if there's something i'm missing, i'd thank anyone who could shed some light: Quote:
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| | #62 |
| Gear addict | All the new Korg MR Series recorders COME INCLUDED WITH "Audiogate" SOFTWARE. The software works with PC or MAC and will convert DFF,DSF,WSD or Wave files (or not convert) to and from your computer to the MR Unit. The software lets you convert either way to any of the 4 formats and any sample/bit rate. Example: 1. You recorded your live concert mix at 5.6MHz/1bit 2. You want to keep your 1bit files for mastering/archival at 5.6MHz/1bit 3. Audiogate software will convert your files to a 16bit/44.1k PCM wave file so you can give the client and yourself a CD. This will leave the original 1bit files untouched. The Audiogate software will use YOUR AUDIO HARDWARE for playback and will do the output conversion that is appropriate for your hardware, you do not need any special hardware to playback your ORIGINAL 1bit file on your computer (but it will playback at your audio cards rate). I have been using this on all 4 of my computers flawlessly, PC & Mac's with OSX 10.4 as well as my new Intel Macbook Pro 2. The software is not only well thought out, it is a very valuble included addition. And we're talking about a Hardware & Software solution for less than i paid for my first DAT machine (ouch!). For all the Nay Sayer's here, please reserve judgement on this one until you check it out. Korg has gone to extreme measures to deliver a truly ground breaking product here, this is serious piece of engineering. Many people have been involved in this project for years, it did not happen overnight and the main people that they got to design it were the inventors of 1bit / SACD technology. I hope you all get to enjoy it soon, i'm loving it! (word has it units may be here very soon) |
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| | #63 | |
| Lives for gear Join Date: Dec 2004 Location: mexico
Posts: 3,591
| Quote:
what i don't know is if one had the same live concert mix, then wanted to master it, and then release it as a SACD and/or another format - what would be the procedure? does audiogate software provide a solution for the above example? i for one have been wanting to do DSD for awhile now, so i'm just wondering what the scenario would be for someone who mixes to DSD and needs to master elsewhere after that. this is a sincere question sir, don't want to start any kind of 'which is the better format' ripples. in other words, who works with DSD this way (more than one generation of DSD), is happy with the results, and how do they do it? | |
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| | #64 | |
| Gear addict Join Date: Jun 2006
Posts: 332
| Quote:
Are you talking about recording in another format like PCM then for Mix down and Archiving you use DSD, then if you wanted to make a CD later on you have to convert back to PCM ? Is that the Generation loss you are worried about ?, If so then good Question because i have no idea what would happen with sucessive conversions. Since i will be using the device to do 2 track recording, my master recordings will be DSD, so then converting to any format after will not be a problem. Maybe Pete Moshay wil have an answer.
__________________ Sinewave. | |
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| | #65 | |
| Gear addict | Quote:
or Just bring your MR1000 with you to the mastering room and playback from it. I think this is what you are asking? | |
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| | #66 | |
| Gear addict | Quote:
You never need to mess with your original 1bit file to convert to a different format. | |
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| | #67 | |
| Lives for gear Join Date: Oct 2002 Location: Los Angeles
Posts: 1,483
| Quote:
These new Korg 1bit recorders look appealing, and the software is probably brilliant, but that's entirely beside the point. Korg has to live with their turn and burn approach to dropping support of poorly selling items. Some people who have been through that with them in the past are simply not going to be as quick to drop money on their products in the future. So I approach with great suspicion units like these recorders, which depend on proprietary software. Anyone who buys these recorders better hope Korg sells a ton of them. Again, this has nothing to do with the quality of the items themselves, it's more about Korg's long term commitment to supporting the software--no matter the sales. And in that regard, we can only take past performance as a guide, not current promises. | |
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| | #68 | |
| Lives for gear Join Date: Jun 2002 Location: Belgium
Posts: 3,072
| Quote:
Re Oasys, I actually have a friend who still uses one. How is that possible in your scenario? Well, he uses my scenario. He keeps an old computer for it. You don't want to keep a computer around in the future IF this box doesn't do well and becomes unsupported. Fine, but to say this is a reason for people not to buy is wrong. It's a choice you have made. I wouldn't buy any plug-ins or software from smaller companies if this was the case. Hey, I've got an Audiomedia III card with Pro Tools in my Mac PPC7300. Still works. Worth about $25. I made my money with it within a few weeks of buying it (for something like $2000. I replaced it 3 years after buying it. I need something to do my best masters NOW. To say that this box will be useless if (a big if) Korg stop supporting it is absurd. On another note, I also still have a Korg Soundlink system (the original large system) and you know what. It still works, it still sounds good and I could probably get something for it second hand. Korg support?? Never needed it. | |
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| | #69 |
| Gear addict | as far as future proof guarantee, no company could ever possibly offer such a thing, but the support that is already built into the system is fantastic. Support back or forth to DFF,DSF,WSD or Wave files at rates from 16bit/44.1k PCM thru 5.6MHz DFF (thats 2x the rate of current SACD's) should hold me out for a while. You could convert your 16bit/44.1k cd's to a 1bit/5.6MHz file with the Audiogate software........ i'm not just sure yet if it's worth anything to do that, but you can. Having dealt with decades of analog tapes myself, i'm not sure if they have all the "Glorius Luster" that people sometimes equate them with..... i certainly have heard many "brash and edgy" analog recordings, and lets not even mention storage and playback 10-30yrs later. I have Hall & Oates 2" masters that were only 10-12 years old that need to be baked just to be able to be played back, and will they sound as good as they did back then???? Who knows. |
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| | #70 |
| Lives for gear Join Date: Oct 2002 Location: Los Angeles
Posts: 1,483
| I own many Korg products and have been very happy with them in virtually every respect. My only complaint with Korg was the way the Oasys card died on the vine once sales were disappointing. The company cuts and runs fast from losing products, which you can't blame them for, as they are a business. But that approach does make for issues with products that are a combination of software and hardware. I am not asking for a future proof guarantee, nor am I saying the product is useless without future support. Both those statements are yours, not mine. Please don't put words in my mouth. All I am saying is that for me there were three factors that turned me off these 1bit recorders. First, the software issue that I've already brought up: support for current formats should be built into the unit itself. Second, it records in a format that is not standard and *does* require conversion for use with any of today's commonly used formats. And third, I far prefer a hand held unit that uses widely available battery types like AA. |
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| | #71 | |
| Lives for gear Join Date: Jun 2002 Location: Belgium
Posts: 3,072
| Quote:
I don't find the software issue an issue any more than I do with ANY company. Ever buy anything from Digidesign or Waves?! It can also record at any current standard format like PCM 44.1 and as softwares in many mastering houses can usually use DSD files, I think it sounds like an excellent mixdown recorder, ready to go to the mastering house unconverted and The 3rd issue is that the MR1000 uses AA the smaller unit, lithium. All this is worth nothing until feedback from various sources tells me and I hear that it sounds EXCELLENT, but so far that seems the case.. | |
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| | #72 |
| Lives for gear Join Date: Oct 2002 Location: Los Angeles
Posts: 1,483
| Yeah, I guess I'm just trying to explain to the Korg guy why I didn't wait for his product. Where I think they might be missing the boat, from the perspective of a customer and person who uses this stuff. If the MR series offered onboard 1bit *and* 24bit PCM and mp3 recording, or conversion within the unit itself, plus used a common battery type that could be purchased in a drugstore on location anywhere, then I almost certainly would have waited for it and given Korg my money instead of to their competition. If those factors don't bother you, then it looks like it could be a great little recorder. |
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| | #73 |
| Gear Head Join Date: Jun 2006 Location: Houston, TX
Posts: 48
| the new Korg products DO record DSD *and* PCM. from the Korg website: "Each recorder supports multiple recording formats including DSDIFF, DSF, and WSD 1-bit formats, as well as multi-bit PCM format (BWF) with resolutions up to 24-bit/192 kHz." i read about the Burr Brown chip they are using and verified that it can create both file types. |
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| | #74 | |
| Lives for gear Join Date: Dec 2004 Location: mexico
Posts: 3,591
| Quote:
if your final product is in DSD, coming from a live performance or analog tape, easy enough. you can then keep it on DSD or convert to PCM. it's the previous scenario i'm talking about. in other words, i'd like to use DSD as i did 1/2" analog tape. from my very limited perspective i don't think it's feasible. if it is, i'd sure appreciate someone shedding some light. thanks. | |
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| | #75 | |
| Gear Head Join Date: Jun 2006 Location: Houston, TX
Posts: 48
| Quote:
that brings up the only downside of the MR-1, unbalanced output. in my opinion, that devalues the recorder since it makes it more difficult to play audio from it into other pro audio gear. | |
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| | #76 |
| Gear addict | raal, I don't think anyone has properly addressed the issue you brought up about second generation DSD being inherently problematic with HF noise. For example, if you record your mix to DSD and then your mastering engineer plays the DSD natively back into analog for further processing and then back into DSD and PCM as final masters. According to the quote below by the chief engineer at Phillips, this is a seriously flawed scenario. Please read below: ***** The HF noise and the low-level nonlinearities of DSD do not get in the way of the sound as we hear it. However, it is impossible to build a production chain using the format. DSD is in its place in one (1) application: Mastering from analogue. When the recording chain is completely analogue, you can feed the audio from the analogue mastering into a DSD A/D converter and cut that signal straight onto a disc without any further processing. It is in this application that DSD can be viewed as pretty transparent. When you convert the signal twice, however (such as when using a DSD recorder as the tracking medium), the second conversion is no longer transparent, due to the HF noise present in the source signal hitting a second analogue deltasigma modulator. In this I have a serious gripe with AudioQuest. Before DSD, they tracked onto a 15ips 1/2" two track. These tapes were first used to master to ordinary CD, later again to SACD for a reissue, which indeed was a sonic forward step. However, they then switched to using a DSD recorder for tracking as well. Grundman then mastered it as usual (ie through an analogue mastering studio) onto the DSD master recorder. The recording guys may well have found the DSD recorder better than their analogue two-track in a dry shoot-out, so you can't blame them for having made that choice. The resulting SACD releases however, are below anything. What's worse, there's no way of salvaging the recordings for a better-sounding reissue (unless they had the analogue two-track running as a backup). As an example, get hold of the classic "BluesQuest" sacd, which was made from analogue tapes. Then compare Doug McLeod's "Whose truth whose lies", where a DSD machine was used. If you're a bit of a sensitive person you'll run away screaming. I think we could say that DSD is analog with a few extra problems. Serious ones. |
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| | #77 |
| Gear addict | i will be using it as i would a 1/2" tape machine. When i master, if i am doing it, i will play back from the MR1000 just like a 1/2" machine and apply analog eq / comp / etc. then do digital stuff and the dithering to a 16bit file at the end with my Weiss unit. But my 1st preference is to call Bob Ludwig and hand it off to him. He can certainly handle the files and usually masters using a similar type of signal path (analog eq. comp, etc) then digital processes near the end - then ending up dithering to 16bit with a external unit. Many of the mid to high level mastering houses are familiar with and could handle DSD files, and to be honest.... if they were not into it, i would wonder why. I apologise for insinuating that i was saying "you" wanted a future proof guarantee", that was more directed at the notion of my sympathies for companies trying to keep up with all the rapid changes in the computer world, and people wanting free updates the day the new systems ship. I can honestly say that it is really a full time job if one is trying to keep up with all the new operating system updates, new motherboards, chipsets, plugin compatabilities & version upgrades of the modern recording world. I don't really blame companies like waves & digi a bit for charging what they do... it takes alot of guts and patients to try to satisfy musical people and audiofiles. Confession: i wish i could less time updating & upgrading software ..... listening to all the great mic's i have collected & recording some of my great friends wonderful music (and spending more time with them)....... but i guess thats a decision that we all have to make on our own. |
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| | #78 |
| Gear addict | "If you're a bit of a sensitive person you'll run away screaming" It's hard to imagine how it got past a veteran high end mastering engineer & the artist?.......... |
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| | #79 | |||
| Lives for gear Join Date: Dec 2004 Location: mexico
Posts: 3,591
| Quote:
this is the exact scenario i'm talking about. since i haven't actually tried it (DSD X 2, or X 1 for that matter), it would be great to hear from others who have. i don't know if a low pass filter could do the trick. Quote:
last time i spoke to chris bellman at grundman's and asked how he was getting the majority of his stuff lately he told me 1/2" or 1/4" are still king, which isn't surprising. i'm sure if more than one generation of DSD is possible though, alot of people would at least start experimenting with it. Quote:
the bottom line is if i were in LA or somewhere where good techs abound, i'd probably be mixing to analog and be done with it, or/and running parallel PCM/DSD copies . in this neck of the woods, i balk at the idea of a 102 or 820 - and it's more convenient to send audio files to MEs than tapes, so for down here it sure would be sweet if something like the Korg, DVRA1000 or whatever could conveniently be used as a 2 track. i'd still mix to both PCM and DSD though. prolly will anyway, but i sure would like to know definitively if taking a DSD file, mastering it and then making another DSD file is possible with good results, and how someone like mr. ludwig would be doing that. one question on the Korg recorder: couldn't you just keep the DSD files on a hard disk for later use? sounds pretty future proof to me. | |||
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| | #80 |
| Gear addict | i start mixing a record in 2-3 weeks to the MR1000 at 1bit/5.6Mhz that Bob will be mastering when i finish. Bob & Adam are on the list of people that will be getting units to use at Gateway. He already has a fantastic Sonoma setup that leaves him not in need of a MR1000, except for his home PT rig. It will also be a convienent way for he & others that master DSD to be able to take files home and listen without the expense of another expensive setup. You can just copy any files back and forth over USB2.0 from/to its 40gig internal hard drive, it mounts right up on your PC or Mac. The issue i keep seeing with analog is: 1. storage of tapes 2. whos gonna monitor and backup the decaying tapes 3. whos going to pay for that backup and time 4. future availability of analog supplies 5. future availability of people that know about analog 6. cataloging tapes & easily accessing them 7. is it really the only thing that sounds good? has technology really declined since the 70's? 8. who wants to spend the money buying/finding a good 1987 tape machine I have dealt with these issues myself having been working with artists like Hall & Oates who have a catalog that goes back over 35 years. The past 10 years worth of songs are very easy to access ....... and sound quite good (and better with every version of technology). I still have a great 2" machine, nobody wants to use it (except me). You want to start talking about declining quality, let's talk about studio musicianship these days.......... i really miss the 70's, 80's & even 90's, but that's another forum. |
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| | #81 | ||
| Gear addict Join Date: Jun 2006
Posts: 332
| I posted this before but this is what the head of the Super audo center (Sonoma) had to say about the HF noise. Quote:
Quote:
If i were you i would record at the highest PCM sample rate possible to maintain quality, then give it to the ME for sweetening and leave conversion to DSD as the last thing instead of giving him a DSD file for processing in the analog domain then back to DSD or PCM for the delivery format. This way conversion to DSD for a potential SACD release is one time only and he could always take the orginal PCM or 1/2" analog tape and make a separate master for CD realease instead of using the DSD master. But then again it would depend on the skill of the ME to deliver satisfying results.
__________________ Sinewave. | ||
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| | #82 | |
| Gear addict Join Date: Jun 2006
Posts: 332
| Quote:
__________________ Sinewave. | |
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