computer science

Oral History Metadata Synchronizer

Oral History Metadata Synchronizer is a computer science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Oral History Metadata Synchronizer rather than just read about it. In short: The Oral History Metadata Synchronizer (OHMS) is a web application designed to enhance online access to oral history interviews. OHMS was originally designed and created by the Louie B.

Key takeaways

Oral History Metadata Synchronizer belongs to computer science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Oral History Metadata Synchronizer to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Oral History Metadata Synchronizer from memory before moving on to harder problems.

Reference excerpt

The Oral History Metadata Synchronizer (OHMS) is a web application designed to enhance online access to oral history interviews. OHMS was originally designed and created by the Louie B. Nunn Center for Oral History, University of Kentucky Libraries in 2008 for deployment through the Kentucky Digital Library. In 2011, the Louie B. Nunn Center for Oral History received a grant from the Institute for Museum and Library Services to make the system open source and free to use with interoperability and sustainability as the primary goals. According to the Nunn Center, "The primary purpose for OHMS is to empower users to more effectively and efficiently discover information in an oral history interview online by connecting the user from a search result to the corresponding moment in an interview." OHMS is a two-part system which includes the web app (the back-end) and the viewer (user interface). The web application is used to prepare the oral history interview by embedding timecode into a transcript or creating a time-coded index of the interview, which is then viewable online in the OHMS Viewer, accessible from the archive's chosen content management system. "The programme enables researchers to search through an oral history recording using keywords, and to be taken to the exact moment that the keyword is spoken. It means researchers do not have to scroll through hours of tape or pages of transcript before finding the topic they are interested in." The original version of OHMS synchronized transcribed text with time code in the audio/video, as well as providing a user map/viewer that connected search results of a transcript to the corresponding moments in the audio or video. OHMS designer Doug Boyd writes, "OHMS inexpensively and efficiently encodes transcripts of interviews and then connects the transcripts to the corresponding moments in the audio or video interview." In 2011, the Nunn Center introduced the Interview Indexing Module which allows indexing or annotation of an interview that corresponds to time-code. In his article in the Chronicle of Higher Education, Brad Wolverton writes about Doug Boyd's work on OHMS: "Through his work as director of the Louie B. Nunn Center for Oral History he’s developed a method for indexing audio and video recordings, making it easy for researchers to call up precise words without having to listen to endless hours of tape." In the Fall of 2011, the Institute for Museum and Library Services awarded the Nunn Center a National Leadership Grant of$195,853 to further develop OHMS for open source distribution. OHMS is currently being developed and the grant initiative is working with project partners to implement the system beyond the University of Kentucky.

OHMS Viewer Examples OHMS Viewer: synchronized transcript Archived 2019-11-01 at the Wayback Machine OHMS Viewer: interview index Archived 2019-04-08 at the Wayback Machine OHMS Viewer: synchronized transcript + interview index OHMS Viewer: bilingual (synchronized transcript + translation) Archived 2019-04-08 at the Wayback Machine

Development Timeline According to the Nunn Center's OHMS Website: 2005: Louie B. Nunn Center for Oral History and UK Libraries' Digital Program began digitization and online access to oral histories. Team: Eric Weig, Kathryn Lybarger, Kopana Terry 2008: Only 50 interviews uploaded using the manual system. UK Libraries Hires Dr. Doug Boyd as Director of the Louie B. Nunn Center for Oral History. Boyd and Weig design system, work with contract programmer Dr. Jack Schmidt to implement initial version of OHMS. Team: Doug Boyd, Eric Weig, Jack Schmidt. 2009: UK Libraries' programmer Dr. MLE Slone works with Boyd and Weig to further develop OHMS and prepare initial functional specification. Team: Doug Boyd, Eric Weig, MLE Slone. 2011: Nunn Center outsources development of OHMS to Artifex Technology Consulting. Rewrites code completely, adds Indexing Module, adds support for video. Team: Doug Boyd, Eric Weig, MLE Slone, Artifex Technology Consulting. 2011: Receives Grant from Institute for Museum and Library Services 2012: Programmer James Howard hired to develop OHMS and prepare for distribution. Team: Doug Boyd, Eric Weig, James Howard. 2013: OHMS application made accessible to grant partners. Team: Doug Boyd, Eric Weig, James Howard. 2014: OHMS Application and viewer updates include YouTube compatibility, major upgrades to the Interview Manager.

References

External links Louie B. Nunn Center for Oral History OHMS: Oral History Metadata Synchronizer Nunn Center Blog Digital Omnium: Oral History, Archives and Digital Technology

Worked examples

Example 1 — a first encounter with Oral History Metadata Synchronizer

Start with the simplest possible case. Write down what Oral History Metadata Synchronizer claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In computer science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Oral History Metadata Synchronizer before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Oral History Metadata Synchronizer ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Oral History Metadata Synchronizer

In research: Oral History Metadata Synchronizer appears in computer science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Oral History Metadata Synchronizer in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Oral History Metadata Synchronizer is common in secondary-school and first-year university syllabi. It links to neighbouring topics Free and open-source software, Library science, Metadata, so understanding it makes those chapters shorter.
In everyday life: Look for Oral History Metadata Synchronizer outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Oral History Metadata Synchronizer in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Oral History Metadata Synchronizer means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Oral History Metadata Synchronizer out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Oral History Metadata Synchronizer in simple terms?

The Oral History Metadata Synchronizer (OHMS) is a web application designed to enhance online access to oral history interviews. OHMS was originally designed and created by the Louie B.

Why does Oral History Metadata Synchronizer matter?

Because it connects several computer science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Oral History Metadata Synchronizer?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Oral History Metadata Synchronizer.