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National Audio-Visual Conservation Center

National Audio-Visual Conservation Center is a engineering 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 National Audio-Visual Conservation Center rather than just read about it. In short: The National Audio-Visual Conservation Center (NAVCC) is a branch of the Library of Congress devoted to preserving the United States' audio-visual history. It includes the Packard Campus (PCAVC), opened in 2007 to store the then entire 6.3 million piece collection of the Library's movie, television, and sound artifacts, the Center's largest facility; the Library's Motion Picture and Television Division and Recorded…

National Audio-Visual Conservation Center — main illustration
National Audio-Visual Conservation Center — illustration

Key takeaways

  • National Audio-Visual Conservation Center belongs to engineering; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect National Audio-Visual Conservation Center to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of National Audio-Visual Conservation Center from memory before moving on to harder problems.

Reference excerpt

The National Audio-Visual Conservation Center (NAVCC) is a branch of the Library of Congress devoted to preserving the United States' audio-visual history. It includes the Packard Campus (PCAVC), opened in 2007 to store the then entire 6.3 million piece collection of the Library's movie, television, and sound artifacts, the Center's largest facility; the Library's Motion Picture and Television Division and Recorded Sound Division reference centers on Capitol Hill; the Mary Pickford Theater; and any other Library of Congress audio-visual storage facilities that remain outside the Packard Campus audiovisual archive located inside Mount Pony in Culpeper, Virginia.

Packard Campus establishment From 1969 to 1988, the original campus was a high-security storage facility operated by the Federal Reserve Board, referred to colloquially as "Mt. Pony". With the approval of the United States Congress in 1997, it was purchased by the David and Lucile Packard Foundation from the Federal Reserve Bank of Richmond via a $5.5 million grant, done on behalf of the Library of Congress. With a further $150 million from the Packard Humanities Institute and $82.1 million from Congress, the facility was transformed into the National Audio-Visual Conservation Center, which completed construction in mid-2007, and after transfer of the bulk of archives, opened for free public movie screenings on most weekends in the fall 2008. The campus offered, for the first time, a single site to store all 6.3 million pieces of the Library's movie, television, and sound collection. Technically, the Packard Campus (PCAVC) is just the largest part of the whole National Audio-Visual Conservation Center (NAVCC), which also consists of the Library of Congress's Motion Picture and Television Division and Recorded Sound Division reference centers on Capitol Hill, the Mary Pickford Theater, and any other Library of Congress audio-visual storage facilities that remain outside the Packard Campus. The PCAVC design, named Best of 2007 by Mid-Atlantic Construction Magazine, involved upgrading the existing bunker and creating an entirely new, below-ground entry building that also includes a large screening room, office space and research facilities. Designers BAR Architects, project-architect SmithGroup and landscape designers SWA Group, along with DPR Construction, Inc., collaborated in what is now the largest green-roofed commercial facility in the eastern United States, blending into the surrounding environment and ecosystem.

Federal Reserve bunker With Cold War tensions came fear that in the event of a nuclear war, the economy of the United States would be destroyed. In response to this, the United States Federal Reserve constructed a bunker to protect the computer bank responsible for electronic funds transfers between member banks of the Federal Reserve (the core of a transfer system then called the Federal Reserve Wire Network, today known as Fedwire), which moved some $30 trillion dollars a year in 1975 through the so-called "Culpeper Switch" located at Mt. Pony. It also served as a data backup point for member banks east of the Mississippi River. Between 1969 and 1988 the facility housed enough U.S. currency (shrink-wrapped and stacked on pallets 9 ft (2.7 m) high) to replenish the cash supply east of the Mississippi River in the event of a catastrophic event. Dedicated on December 10, 1969, the 400 ft-long (120 m), 140,000 sq ft (13,000 m2) radiation-hardened facility was constructed of steel-reinforced concrete one ft (30 cm) thick. Lead-lined shutters could be dropped to shield the windows of the semi-recessed facility, which is covered by 2 to 4 ft (0.61 to 1.22 m) of dirt and surrounded by barbed-wire fences and a guard post. Prior to July 1992, the bunker also served as a physical continuity of government facility. With a peacetime staff of 100, the site was designed to support an emergency staff of 540 for 30 days, but only 200 beds were provided in the men's and women's dormitories (to be shared on a "hot-bunk" basis by the staff working around the clock). A pre-planned menu of freeze-dried foods for the first 30 days of occupation was stored on site; private wells would provide uncontaminated water following an attack. Other noteworthy features of the facility were a cold storage area for maintaining bodies unable to be promptly buried (due to high radiation levels outside), an incinerator, indoor pistol range, and a helicopter landing pad.

Post-Cold War

In 1988, all currency was removed from Mount Pony. The Culpeper Switch ceased operation in 1992, its functions having been decentralized to three smaller sites. In addition, its status as continuity of government site was removed. The facility was poorly maintained by a skeleton staff until 1997 when the bunker was offered for sale. With the approval of the United States Congress, it was purchased by the David and Lucile Packard Foundation from the Federal Reserve Bank of Richmond via a $5.5 million grant, done on behalf of the Library of Congress. With a further $150 million from the Packard Humanities Institute and $82.1 million from Congress, the facility was transformed into the National Audio-Visual Conservation Center, which opened in mid-2007. The center offered, for the first time, a single site to store all 6.3 million pieces of the library's movie, television, and sound collection.

Campus architecture The Packard Campus was designed exploit the original facility's mostly underground, sod-roofed construction - which so insulated it from the elements that no heating system was required: residual heat from the building's numerous computers was used to maintain warmth in cool seasons, and air-conditioning was required in warm (to keep the computers cool first, and staff second). This was renovated and expanded along the principles of green building, with a much larger exposed structure designed to have minimal visual impact on the Virginia countryside by blending into the existing landscape. From the northwest, only a semi-circular terraced arcade appears in the hill to allow natural light into the administrative and work areas. Additionally, the site also included the largest private sector re-forestation effort on the Eastern Seaboard, representing over 9,000 tree saplings and nearly 200,000 other plantings.

… excerpt ends here. Continue reading the full article.

Illustrations

National Audio-Visual Conservation Center illustration
National Audio-Visual Conservation Center illustration
National Audio-Visual Conservation Center: Packard Campus Theater
Packard Campus Theater
National Audio-Visual Conservation Center: Interior of the Theater in April 2024
Interior of the Theater in April 2024

Worked examples

Example 1 — a first encounter with National Audio-Visual Conservation Center

Start with the simplest possible case. Write down what National Audio-Visual Conservation Center claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, 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 National Audio-Visual Conservation Center 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 National Audio-Visual Conservation Center 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 National Audio-Visual Conservation Center

In research
National Audio-Visual Conservation Center appears in engineering 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 National Audio-Visual Conservation Center 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
National Audio-Visual Conservation Center is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2007 establishments in Virginia, Archives in the United States, Audio engineering, so understanding it makes those chapters shorter.
In everyday life
Look for National Audio-Visual Conservation Center 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 National Audio-Visual Conservation Center in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what National Audio-Visual Conservation Center means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain National Audio-Visual Conservation Center out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is National Audio-Visual Conservation Center in simple terms?

The National Audio-Visual Conservation Center (NAVCC) is a branch of the Library of Congress devoted to preserving the United States' audio-visual history. It includes the Packard Campus (PCAVC), opened in 2007 to store the then entire 6.3 million piece collection of the Library's movie, television…

Why does National Audio-Visual Conservation Center matter?

Because it connects several engineering 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 National Audio-Visual Conservation Center?

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 National Audio-Visual Conservation Center.

Tags

  • 2007 establishments in Virginia
  • Archives in the United States
  • Audio engineering
  • Buildings and structures in Culpeper County, Virginia
  • Buildings of the United States government
  • Cold War history of the United States
  • Continuity of government in the United States
  • Disaster preparedness in the United States
  • Federal Reserve System
  • Film archives in the United States
  • Film preservation
  • Library of Congress

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