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Dietrich Schüller Selection Criteria for Prioritization in IASA documents JTS Toronto 2007

Dietrich Schüller Selection Criteria for Prioritization in IASA documents JTS Toronto 2007. IASA-TC 03 version 1: 1997 version 2: 2001 Task Force on Selection: 2003 IASA-TC 03 version 3: 2005.

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Dietrich Schüller Selection Criteria for Prioritization in IASA documents JTS Toronto 2007

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  1. Dietrich Schüller Selection Criteria for Prioritization in IASA documents JTS Toronto 2007 Dietrich Schüller - JTS 2007

  2. IASA-TC 03 • version 1: 1997 • version 2: 2001 • Task Force on Selection: 2003 • IASA-TC 03 version 3: 2005 Dietrich Schüller - JTS 2007

  3. Task Force to establish Selection Criteria of Analogue and Digital Audio Contents for Transfer to Data Formats for Preservation Purposes Majella Breen Gila FlamIsabelle GiannattasioPer HolstPio PellizzariDietrich Schüller October 2003 Dietrich Schüller - JTS 2007

  4. Technical selection criteria Selection for Digitisation in Broadcasting Sound Archives Selection for Digitisation in National Archives Selection for Digitisation in Research Archives Dietrich Schüller - JTS 2007

  5. Technical Selection Criteria (based on IASA-TC 03, versions 1 and 2) Originals vs replicated Cylinders Coarse grooved discs replicated instantaneous Microgroove discs Dietrich Schüller - JTS 2007

  6. Magnetic tape 1 • Base film materials • acetate • PVC • polyester • Thin vs thick tapes • Magnetic pigments • γ-Fe2O3, CrO2 • MP, ME • Pigment Binders • polyester urethane* • * Requested: LE tests, lists of endangered tapes Dietrich Schüller - JTS 2007

  7. Magnetic tape 2 Heavily used materials Irregularly stored materials Dietrich Schüller - JTS 2007

  8. Optical carriers (Analogue) laser vision discs Early replicated CDs Recordable discs: Recording quality determines LE Dietrich Schüller - JTS 2007

  9. Format obsolescence DASH and PD families Sony PCM F1 and 1600/10/30 Prewarning: Quarter inch analogue magnetic tape R-Dat ADAT DTRS Dietrich Schüller - JTS 2007

  10. Selection for Digitisation in Broadcasting Sound Archives Primary institutional responsibilities Frequency of reuse Cultural, scientific or academic significance: priority for unique contents Even representation of genres: fact, fiction, entertainment, local, regional, advertisements, etc Technical criteria apply as a subset of specific criteria Dietrich Schüller - JTS 2007

  11. Selection for Digitisation in National Archives • Basic criteria • institutional assignment and responsibilities • technical emergency • Secondary criteria • cultural, scientific or academic significance • rarity • benefits and costs linked with access • current and potential users Dietrich Schüller - JTS 2007

  12. Selection for Digitisation in Research Archives Unique vs replicated materials Further criteria follow national archives Possible conflict between special research interest and general importance In the absence of preservation policies of research sound collections national archives should take institutional responsibility for materials created by national research, irrespective of regional content Dietrich Schüller - JTS 2007

  13. IASA-TC 03, version 3, December 2005 Enhances urgency due to increased threat of (future) unavailability of replay equipment, spare parts and professional service support Dietrich Schüller - JTS 2007

  14. Task Force on Selection http://www.iasa-web.org/taskforce/taskforce.pdf IASA-TC 03 http://www.iasa-web.org/IASA_TC03/TC03_English.pdf http://www.iasa-web.org/IASA_TC03/TC03_German.pdf http://www.iasa-web.org/IASA_TC03/TC03_French.pdf http://www.iasa-web.org/IASA_TC03/TC03_Swedish.pdf Spanish, Russian and Chinese forthcoming Dietrich Schüller - JTS 2007

  15. Thank you! dietrich.schueller@oeaw.ac.at www.pha.oeaw.ac.at www.iasa-web.org Dietrich Schüller - JTS 2007

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