Re: [ARSCLIST] Scanning LP covers

To: ARSCLIST@xxxxxxxxxxxx
Subject: Re: [ARSCLIST] Scanning LP covers
From: Mike Richter <mrichter@xxxxxxx>
Date: Sat, 9 Aug 2003 16:56:50 -0700
Comments: To: Association for Recorded Sound Discussion List <ARSCLIST@loc.gov>
In-reply-to: <yam9351.426.158705056@smtp.ntlworld.com>
Message-id: <5.2.0.9.2.20030809165554.00a94948@mail.cpl.net>
References: <5.2.0.9.2.20030809091218.00a96100@mail.cpl.net>
Reply-to: Association for Recorded Sound Discussion List <ARSCLIST@xxxxxxx>

At 05:36 PM 8/9/2003 +0000, Don Cox wrote:

On 09/08/03, Mike Richter wrote:

> Briefly, one can reach 100 lpm on a very fine 35-mm camera system.
> That yields 2400x3600x4~35 megapixels.

Where did you get that x4 from? A pixel is a pixel, whether it is 8 bit
or 48 bit.

Very easy. The optical specification is for line *pairs* - two pixels each.

It's on the WWW page.


Mike
mrichter@xxxxxxx
http://www.mrichter.com/

References:
- Re: [ARSCLIST] Scanning LP covers
  - From: Mike Richter
- Re: [ARSCLIST] Scanning LP covers
  - From: Don Cox