3M Analog Magnetic Tape Technology
Explore the Legacy of Analog Recording
Discover technical references, archival documents, and historical insights from 3M's contributions to magnetic tape technology.
Canonical Tables of 3M Audio Open Reel Tape Types, with Technical Data
Introduction
Tables in PDF Format — in Customary Units, or in SI Units`
Tables in Microsoft Excel (XLS) Format — in Customary Units, or in SI Units
Other 3M Tape Documents
3M Sound Talk Index and PDF Scans of all 46 Bulletins
Sound Talk index in HTML format with links to the PDF scans of the Bulletins themselves Sound Talk index in ASCII format
