Digital Library Blog

DAT picture

Digitizing Digital Audio Tape: Testing Two Approaches

August 14, 2014
by Geoff Willard

The Stanford Media Preservation Lab has kicked around the idea of building a dedicated Digital Audio Tape (DAT) "ripping" workstation around a Digital Data Storage (DDS) drive for a few years, but we never pursued it in earnest. We assumed the benefits of using a computer drive to read audio DATs largely centered around extraction time and reporting. Transferring a DAT in a conventional deck is done in real-time, whereas a DDS drive, we were told, would rougly cut the time in half depending on the speed of the drive (Peter Oleksik's retrospective on the Fugazi archive mentioned speeds up to 4x real-time using the DDS method with a Sony SDT-9000 drive and DATXtract). We also liked the idea of accompanying logs identifying where dropouts occurred. Still, we were skeptical whether such a system would be better than one designed around multiple conventional decks. Was there a way to test both methods without investing a bunch of money in late 1990s computer components?  

‘AHAmele – Oakland based Hawaiian Music Ensemble

SDR Deposit of the Week: Sounds of Stanford and the Bay Area

The Archive of Recorded Sound (ARS) recently took an active role in two courses during the spring semester, one in the Stanford Music Department and the other in the Program in Writing and Rhetoric, to encourage students to deposit their final projects into the Stanford Digital Repository (SDR). The purpose of working with these courses was primarily to introduce students to the SDR and its many benefits, and to walk them through the process of using the SDR's self-deposit tool. This instruction was backed up by customized online screencasts that guided students through the deposit process for the particular sets of materials within their projects. The rate of deposit for both courses was extremely high as the professors in each case elected to make the deposit of final projects into the SDR a mandatory part of the courses' requirements.  

John McCarthy Papers; sc0524_1995-247_b27_f12

Six new digital collections now available in SearchWorks!

These new collections take advantage of recently released functionality that provides researchers with new rich discovery and access capabilities for finding and working with digital collection content. Researchers may now discover the following materials: 

Pleistocene Lake Surprise

This collection provides supplemental data and spreadsheets related to the M.S. thesis in the Department of Geological and Environmental Sciences by Daniel Ibarra (December, 2014) and the subsequent publication in the Geological Society of America Bulletin (Ibarra et al., 2014). For additional information about this collection, check out this recent blog post by Amy Hodge.

Collection Contact: Amy Hodge

English Department

SDR Deposit of the Week: English Honors Theses

July 8, 2014
by Kenny Scott Ligda

The English Department was delighted this year to begin offering its honors students the opportunity to deposit their theses in Stanford Digital Repository.  We are excited that SDR has given us a new opportunity to celebrate, share, and preserve the accomplishments of our undergraduates.

Student reception

SDR Deposit of the Week: 2014 Engineering Honors Theses

2014 Honors theses written by undergraduates in Engineering were self-deposited by the authors for the first time this year. Stanford Electrical Engineering and BioEngineering students were quick off the mark to get their draft deposits ready for final check and inclusion in the SDR archive.  2014 research topics range from Deer Antler Genetics to Thermionic Emitters.

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