At least in my workflow, the cost of making the preservation digital copy is
almost the same as making a listening copy. It costs me no more to click
88.2/24 and if I suspect it's going to leave any gunk on guides it goes in the
dehydrator for a couple of hours.
If you have tapes that don't suffer from sticky shed, then you can play them on
a pro machine and just listen on the monitor speaker, but you might as well be
recording it if you're going to transfer the tape.
A pilot run to get enough information for funding could be considered.
I have a transfer lab in my home. I've recently assisted an archive in setting
up their own. We collectively decided that about 5000 tapes needed transfer.
Soon. They're doing it with volunteer labor. The environment had humidity
swings above 70% at 75F and 65% at 80F. In a library!
Anyway, I'm here to help for pilot runs--I can't handle any significant volume
at the moment.
Richard L. Hess
Quoting "Watsky, Lance" <[log in to unmask]>:
> You made a very good point when you mentioned that "the costs of prioritizing
> are being driven by the need to first find out what's on them". I just had a
> conversation with a Archivist at a Religious Institution, who had a
> reel-to-reel tape from the 1970's that she believed needed to be transferred.
> After talking with her and discussing the possibility of the tape having
> "sticky shed", and different transferring options, she finally told me that
> she had no idea what was on the audio tape and as such was having a very
> hard time raising the funds for the work.
> It would seem very clear that before an institution pays to get something
> transferred that they need to somehow listen to the recording, especially if
> the recording was never properly cataloged in the first place. The question
> however, is how to do it safely and economically. I wouldn't want to suggest
> that the master tape simply be played for fear of all the oxide being ripped
> off, but I have also read that there is a limit on how often a tape can be
> succesfully baked.
> What are your thoughts? Should every recording that can potentially have
> "sticky shed" be baked first, and then be transferred to an inexpensive user
> copy (or cataloging copy) and listened to before creating a preservation copy
> and further decisions are made?
> Lance Watsky
> Preservation & Media Specialist
> The Georgia Archives
> 5800 Jonesboro Road
> Morrow, GA 30260
> 678-364-3764 (phone)
> 678-364-3860 (fax)
> [log in to unmask]
> -----Original Message-----
> From: Association for Recorded Sound Discussion List
> [mailto:[log in to unmask]]On Behalf Of Steven Smolian
> Sent: Monday, May 10, 2004 10:08 AM
> To: [log in to unmask]
> Subject: Re: [ARSCLIST] Analog Masters
> Another long-term problem is related to accessibility, accuracy and
> completeness of the data required to find out what's on the darned thing.
> I've dealt with the consequences too many time of folks who bring in 7"
> reels of tape, assuming they're 7-1/2 ips 2 track stereo of a family member,
> only to find it's 4 individual tracks, the speed constantly switched among
> 7.5, 3.75 and 1.87 ips, some portions of which may be family members, some
> "hits of the day" with the mike in front of the radio speaker (I recently
> encountered a whole moon landing tape done this way with other stuff
> recorded over it in patches and at various speeds), and some live music.
> The scrawl on the boxes was completely uninformative.
> I recall an old science fiction brief story where they were able to get the
> entire content of the Library of Congress onto the head of a pin and had to
> put up a small moon-sized satellite to hold the catalog.
> In short, as we look at past artifacts, it is becoming clearer that the
> costs of prioritizing are being driven by the need to first find out what's
> on them.
> Steve Smolian
> ----- Original Message -----
> From: "Karl Miller" <[log in to unmask]>
> To: <[log in to unmask]>
> Sent: Monday, May 10, 2004 9:39 AM
> Subject: Re: [ARSCLIST] Analog Masters
> > On Fri, 7 May 2004, Konrad Strauss wrote:
> > > But do analog copies really make sense anymore? It is a dying format,
> > > tape manufacturers are phasing out their analog tape lines, the same is
> > > for tape machines. 2 questions come to mind: what guarantee do we have
> > > present-day tape formulations are robust, and second, what are we to
> > > these tapes on 40 years hence?
> > It seems to me that analog is just not economically viable, or
> > practical...however...some rambling thoughts...
> > Having done some consulting for the State's Department of Information
> > Resources...they had some digital files that were 30 years old. We had to
> > send the tapes to the Smithsonian where they had a working tape drive.
> > Then the State had to pay a group of programmers to reconstruct the
> > software to read the files.
> > I am reminded of the project, "Audio preservation: a planning study :
> > final performance report," published in 1988 under the Associated Audio
> > Archives. We still don't have the "universal" storage format recommended
> > that study.
> > For me, it doesn't matter if it is analog or digital, for most (and I am
> > one of those whose favor CDRs) the choice is electromagnetic storage and
> > that is likely to be problematic over time. At least with digital storage,
> > refreshing and transferring need not be done in real time.
> > I also wonder about the implications of the recently postulated notion of
> > the theoretical limits of information storage and information theory and
> > exponential growth of information.
> > Karl (wondering how much of his work will still be around after he is
> > gone-and at the age of 56, that is likely to be only 30 years or so)