"David F. Cox" <
davi...@ntlworld.com> wrote in
news:O3zft.83471$BP1....@fx12.fr7:
> I have a collection of old, mostly jazz, 78s that I bought from a
> jumble sale, carried triumphantly home on an old perambulator we also
> bought.
Somehow a pram full of music makes me think of some comedic situation,
perhaps ala Monty Python's Flying Circus ;)
> Ever since it has been an ambition to try the optical method of
> recovering content. (Not enough life) Part of my plan was to analyse
> the bottom of the track and the apex of the seperator, where two track
> meet. This apex contains info from both tracks mixed which might be
> used to recreate sound from a badly damaged track, and also contains
> more of the high frequency info.
Hi-res optical scanning might turn something up there at the, I'm
assuming inverted apex i.e. the very bottom of the groove. But if the
left and right channel 'cuts' are merged i.e. mixed there, then you'll
only get mono, unless there might be a way to still be able to
differentiate left from right.
> With primitive recording studios I wondered it it might even be
> possible to use echoes as part of the reconstruction process.
What kind of setup might that entail?
> For all the low fidelity involved in those old recordings the noise
> does add to the experience. Listening to those old records through the
> crackle and the hiss you do get the feeling of communing with those
> souls long ago and far away who created and played and played them
> over and over. You can feel the love.
I'd rather go 'purist' on that one and say that that's tantamount to
preferring a tintype photograph over a high quality color one. Those old
pictures are of scenes that if one where alive at the time, would appear
in all their splendor of vivid colors that was not represented in those
poor quality photos, and the same goes for sound. It may 'seem'
'nostalgic' to hear noise while trying to listen to some classic
recording from distant yesteryears long since gone by, and there was a
time that I almost believed that too. I used to have some great old kids
stories on 78s and would longingly listen to them so intently, catching
most of them but no matter how hard I tried, I just couldn't make out
everything. But within the last several years, I've been able to download
digitized copies of those very same recordings, except the quality of the
records was much better, and the noise was cleaned up and out of them and
WOW!!! it just about hit me in the face like the wavefront on an
explosion! I couldn't believe just how clear and Intelligible it was! I
Instantly heard absolutely everything that I had for so many years only
wondered about because of all that noise Ruining the quality! If ever
there was any communing with the past, it was NOW - I was actually
Hearing it as it was Intended to be heard long ago when it was first
recorded...and NOW I could Really feel the love, because these old great
stories had for me, for the first time, Truly come to life! But then
that's just the way I am - I don't want all the noise of years of neglect
and decay if not outright Abandonment - I want it FRESH once again! Just
like it really was way back when, whether it's a recording, movie,
photograph, or machine, particularly aircraft ;)
Ouisie