The correct link unattached form the email text: http://www.archeophone.org/dictabelt/windex.php
Envoyé depuis mon smartphone Samsung Galaxy.
-------- Message d'origine --------De : "henri.chamoux" <[log in to unmask]> Date : 08/04/2018 09:39 (GMT+01:00) À : [log in to unmask] Objet : Re: [ARSCLIST] Dictaphone Belt Digitization
Greetings from Paris,Dip in water... I believe the problem is different today now that some Dictabelts are even more brittle... some Dictabelts were also heated by putting the whole vintage device player on an industrial hotplate, for transferring purposes... Now here is explained how I made the transfer of the 600 Nelson Mandela trial Dictabelts and treated them as actual cylinders: http://www.archeophone.org/dictabelt/windex.phpHere are two short videos: https://www.youtube.com/watch?v=_nRREq3v6vYand :https://www.youtube.com/watch?v=xYUMobapuSk
Made simply : when gently installed and bent as cylinders on a mandrel of the archeophone phonograph, the dictabelts play better and one gets a very much better control on creases and other problems. Dictabelts shouldn't be bent between two rollers anymore when played and vintage players should stay in the museum cabinets. I am a civil servant working on audio digitization for the French ministries of research and education. Of course if the Hoover institution Archive is willing to try my system I can do the job for free on a single sample securely sent to my own institution in France.
- http://www.archeophone.org : the many adventures of the Archeophone, Cnrs Crystal medal 2017.- http://www.phonobase.org : 10 000 pieces of wax, shellac and celluloid online.- http://phonobase.hypotheses.org : latest news from la phonobase.
École normale supérieure de Lyon LARHRA - UMR 51901 rue Maurice Arnoux92129 [log in to unmask]http://larhra.ish-lyon.cnrs.fr/membre/113
-------- Message d'origine --------De : Allan Goodrich <[log in to unmask]> Date : 08/04/2018 01:00 (GMT+01:00) À : [log in to unmask] Objet : Re: [ARSCLIST] Dictaphone Belt Digitization
This may not applicable to your situation, but in the 1970s I was tasked
with the job of copying JFK's private (secret) Dictabelts of his
telephone calls from the Oval Office [his other secret recordings were
on 1/4" tape so easy to master]
We were able to rent an analog Dictabelt recorder/player (the JFK
Library had both of JFK's but they were inoperable) and we immediately
ran into the crease problem. I found that a prolonged soak in hot water
relaxed the plastic of the belts and removed the crease to enable us to
get smooth recordings to master onto tape. (Also cleaned the grooves in
the analog recordings)
On 4/5/2018 10:46 AM, Shai Drori wrote:
> Hi Ben
> The crease is a known problem but I have felt with it before. It takes a
> bit of time (and know how) but can be reversed. If the institute is willing
> to have another vendor work on them let me know, we’ll discuss costs and
> On Thu, 5 Apr 2018 at 16:24 Benjamin Goldstein <[log in to unmask]> wrote:
>> Hello everyone, new member on the ARSCLIST here.
>> I am an undergraduate student at Columbia University researching the
>> history of 20th century foreign correspondents. One of the journalists I
>> am studying recorded his (unpublished) memoirs on a dictaphone machine in
>> the 1950s; the 10 dictaphone belts (and the rest of this papers) are kept
>> at the Hoover Institution Archives in Stanford, California. A few months
>> ago I sent in a duplication request to the Archives for just 1 dicatphone
>> belt as a test, and they just informed me that their third party vendor in
>> charge of duplication determined that the belt "is unplayable due to the
>> severity of the crease in the belt."
>> I am trying to figure out how to proceed and would love any advice that
>> audio digitization experts have. I am considering trying to send in the
>> rest of the belts (although this may become expensive), but all of them
>> have been stored in a completely flattened format (in a file folder between
>> two sheets of paper) , which makes me wonder if all the belts will have too
>> many creases to be played. What sort of steps can be taken (short or long
>> term) to make creased/flattened dictahone belts playable? Are there any new
>> alternative, digital ways of reading dictaphone belts available to a
>> general public (such as
>> Any other suggestions for how to proceed?
>> Ben Goldstein
>> Columbia University Class of 2020