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Conference Paper

Uncovering the Nature of Damage to Early Wax Cylinder Audio Recordings during Storage

Authors: Monroe, Eric B.

AES Conference: 2018 AES International Conference on Audio Archiving, Preservation & Restoration · Paper P-8 · June 2018

Abstract

The Library of Congress maintains a large collection of wax cylinders, many of which contain ethnographic field recordings from as early as 1890. Wax cylinders can present with several condition issues including cracking during storage. To understand the cause of this issue and guide preservation of these materials, we have undertaken a multi-pronged approach to identify compositional changes resulting from aging with an initial focus on early brown wax cylinders. This work has included the recreation of period formulations as well as the detailed chemical and physical characterization of the formulations.

Details

Published in
AES Conference: 2018 AES International Conference on Audio Archiving, Preservation & Restoration
Paper number
P-8
Publication date
June 6, 2018
Affiliation
Preservation Research & Testing Division, Library of Congress, Washington, DC (See document for exact affiliation information.)
Type
Conference Paper