INTRODUCTION

Presented here are material which was all I (Stone Oakvalley) had available to learn about computers from the age of 6 (i.e 1980) and the following years to come. These books and magazines influented and created the man I am today basically concerning my computer fetish. Naturally, I had only a few percent of all these magazines, and its about time for my own sanity to complete this collection - 30+ years later :-)



Some scans (which are from my own collection) are mostly in Norwegian language and available for download as PDF files.



But most of the collection was highly increased during 2014-2016 when several visitors came over my inital web-page and kindly donated more physical magazines to me with the aim of making this the first and *ONLY* complete collection of magazines during an important era in the Commercial Norwegian Computer history!



During 2017-2018, additional collections where either donated, lended or even shipped to me in scanned format (including Amiga and PC floppy disks) for inclusion onto this page. A big thanks to those who support this project - we have created the single most large database in Norway for this type of magazines!



Due to personal nostalgic reasons, the entire 1987-1995 Swedish Datormagazin collection was added to this page during May-September 2017.



SCANNING PROCEDURE

How I do it



There are many ways to scan a magazine, the trick is to find a balance between image quality vs filesize including use of OCR. Most of my scanned material are performed like this (using Adobe Acrobat Pro v9):



1: Scan as 400DPI to PDF

2: Extract pages from PDF to TIF (Determine Automatically setting)

3: Combine all TIF file to new (highest setting) PDF.

4: Perform OCR with desired language, ClearScan Setting and Low (300DPI).



What this does is that the page itself represented in pixels are exactly the same as the original physical format (whatever that may be). The OCR enhances the text and makes the entire magazine searchable (where OCR can perform it successfully naturally).



Many others out there seems to go for 600 DPI or higher without any optimizing, resulting in a typical 102 page magazine came down to several hundred megabytes, my version: around 10% of that, with no apparent loss when viewed as 100% on a properly sized screen (yeah, like a A4 Tablet, or a LCD Portrait oriented setup, around 15 to 17 inch).



If you want to zoom, simply take the device closer to your eyes. Don't use software zoom to get closer to pictures in the PDF, which of course will degrade and become pixellated quickly.



Another thing to be aware of: If you are working with 300-400 DPI as PNG files, do not drag them into Adobe Acrobat v9, as the resulting size of paper will become somewhat oversized (magazines turn into into 1 meter tall etc), so must a bug. Use TIF files.

