[78-L] Removing hiss - yet another idea

[umashankar]

there is a method i have used with some success. it can be done with a stereo cartridge picking up the two side walls as left and right channels, or possibly with two records copied separately and then synchronised.

most sound editing programs these days have a centre channel suppression filter (used to create vocal-less tracks. they can also be set to extract centre channel only, ignoring any signal that is only on one channel. most noise is sufficiently different between the two channels that it gets left out.

try it. ( i use audition, but i think other programs  will do it too.

umashankar
 i have published my poems. you can read (or buy) at http://stores.lulu.com/umashankar 




________________________________
From: John Wright <vintage at jabw.demon.co.uk>
To: 78-l at klickitat.78online.com
Sent: Wed, February 10, 2010 6:56:41 PM
Subject: [78-L] Removing hiss - yet another idea

In message 78-l-request at klickitat.78online.com writes

>You might want to look at a posting I sent yesterday, (Feb 8), under 
>the subject, "Removing hiss, a new approach", where I discuss this very 
>procedure.? It's a little technical but I don't think it goes as far as 
>"gobbledygook", however it didn't inspire any discussion.


Thanks David, I had missed your response - I read digests here and 
missed it, I thought YOUR text was 'quoted' text from the original 
thread and skimmed past it.

I did rename a new thread for the two-disc discussion but I still have a 
problem replying properly from the DIGEST because the reply is never 
recognised as part of a thread even if I paste the thread title.

Anyway.......

Your response was a bit technical for me, but I still think the two-disc 
method is worth pursuing - I'm trying to follow all the threads but not 
sure if the method has been used commercially by CD transfer issuers.




-- 
John Wright


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