NO, but how many 78s go bad just sitting there?
----- Original Message ----- 
From: "Jerome Hartke" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Sunday, July 02, 2006 3:55 PM
Subject: Re: [ARSCLIST] Longevity


> CD and DVD error detection and correction algorithms will "play" discs 
> with
> 2 mm diameter holes. Some DVD systems require a 6 mm defect before data 
> loss
> occurs, and the problem is then loss of servo lock by the read drive. Can
> 78s do this?
>
> Jerry
> Media Sciences, Inc.