We have been featuring various theories about digital information management on this blog in order to highlight some of the debates involved in this complex and evolving field. To offer a different perspective to those that we have focused on so far, take a moment to consider the principles of Parsimonious Preservation that has been… Continue reading Parsimonious Preservation – (another) different approach to digital information management
Tag: data capture
Measuring signals – challenges for the digitisation of sound and video
In a 2012 report entitled ‘Preserving Sound and Moving Pictures’ for the Digital Preservation Coalition’s Technology Watch Report series, Richard Wright outlines the unique challenges involved in digitising audio and audiovisual material. ‘Preserving the quality of the digitized signal’ across a range of migration processes that can negotiate ‘cycles of lossy encoding, decoding and reformatting… Continue reading Measuring signals – challenges for the digitisation of sound and video