[78-L] Audacity and off-center transfers
dlennick dlennick
dlennick at sympatico.ca.invalid
Thu Mar 10 16:32:30 PST 2022
Appoligeis for typoes. (Using a laptop which I hate coz Ikeep missing
keys or hitting too wide..just not used to this thing, plus the screen
is about half the size I'm used to.)
------ Original Message ------
From: dlennick at sympatico.ca.invalid
To: 78-L at 78online.com
Sent: Thursday, March 10, 2022 7:29 PM
Subject: Re: [78-L] Audacity and off-center transfers
I've done the same for decades, using an extra mat and an extra LP to
raise the disc. I have an old record weight liberated from the CBC to
keep everything in place. Too bad so many reissues have veen done with
nobopdy paying attention to centering.
dl
------ Original Message ------
From: malcolm at 78data.com.invalid
To: 78-l at klickitat.78online.com
Sent: Thursday, March 10, 2022 7:20 PM
Subject: Re: [78-L] Audacity and off-center transfers
I use a piece of 1/4" Styrofoam sheet cut to 12" diameter. Punch or
cut
or ream out a hole in the center just big enough to fit over your
turntable spindle. Put the adapter on the table. The spindle should
be
hidden in the hole. Place an off-center (78rpm) record on the
adapter
with the center holes lining up The friction between the styro and
the
record will be enough to hold the record stationary on the styro no
matter what speed you're going to play it at. Run the table
initially
at
33 or 45 and adjust the record by gently tapping along its edge
until
the groove no longer wanders and tracks straight. Then you can play
the
record at it's normal speed when digitizing.
I use a Technics SP-15 table and this trick works every time.
I've never lost a record due to it's being flung off the machine!
I don't think Audacity or Audition have an algorithm that allows the
digital repair of an off-center disc. At least they didn't a few
years
back.
Malcolm R
*******
On 3/10/2022 1:58 PM, Rodger J Holtin wrote:
> Just picked up a CD of Teddy Wilson Columbias (booklet missing, of
course)
> and the first track is off-center. Rust shows that title as
unissued, so
> the source might be a one-only. C'est la vie.
>
>
>
> I've learned a lot of tricks with Audacity and I'm going to guess
there's a
> fix for regular pitch changes such as those wrought by off-center
78s, but I
> haven't figured it out yet.
>
>
>
> Anybody else mastered that technique?
>
>
>
> Rodger Holtin
>
> 78-L Member Since MCMXCVIII
>
>
>
> For Best Results Use Victor Needles
>
>
>
>
>
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