Question: What's the gap between original Christian texts and subsequent editions of the same works?
Answer: within 200 years

Question: What's the gap between original classical texts and subsequent editions of the same works?
Answer: about a millennium after their composition

Question: How does the expanse of time correlate to authenticity with regard to original and subsequent versions of texts?
Answer: a larger time gap between an original and a manuscript means more changes in the text.

Question: What is the criteria for copyright?
Answer: if enough creativity/originality is provided

Question: What minor things can be included and not invalidate a copyright?
Answer: The mere addition of a word, or substitution of a term with another one believed to be more correct

Question: Are footnotes included in the copyright of the original work?
Answer: All the notes accounting for the analysis and why and how such changes have been made represent a different work autonomously copyrightable

Question: What rights do scientific publications in the EU enjoy?
Answer: the relevant neighboring right that protects critical and scientific publications of public domain works

Question: What does LP stand for when it comes to time capacity?
Answer: long playing

Question: What are common diameters found in phonograph records?
Answer: 12", 10", 7"

Question: What is a gramophone or 'vinyl' record?
Answer: analogue sound storage medium

Question: Where does the groove on a vinyl record typically start?
Answer: near the periphery

Question: In what method is the rotational speed measured in?
Answer: rpm

Question: What was the primary use of a phonographic disc record?
Answer: music reproduction

Question: Which year did vinyl records leave the main steam media market?
Answer: 1991

Question: From the 1990s to 2010s who was the primary consumer of vinyl records?
Answer: disc jockeys (DJ)s

Question: Approximately how many phonograph records were sold in 2014?
Answer: 9.2 million

Question: What is the niche market of phonograph record fans known as?
Answer: audiophiles

Question: What was the original intent of the phonautograph?
Answer: visual analysis

Question: In what years where phonautograms converted to audible sound?
Answer: 2000s

Question: What year were the earliest known recordings of sound?
Answer: 1857

Question: By whom was the phonautograms patented?
Answer: Léon Scott

Question: In what year was phonautograms patented?
Answer: 1857

Question: In what year did Thomas Edison invent the phonograph?
Answer: 1877

Question: How did the phonograph differ from the phonautograph?
Answer: capable of both recording and reproducing sound

Question: What was unique about Einsteins invention?
Answer: reproducing sound

Question: At what era was the recorded sound market introduced?
Answer: 1880s

Question: What is the name of lateral cut disc records?
Answer: gramophone

Question: What was an issue found with Berliner's records initially? 
Answer: poor sound quality

Question: Where were lateral cut disc records developed?
Answer: United States

Question: What is 'Victor Talking Machine now known as?
Answer: RCA Victor

Question: Where is the museum dedicated to Berliner located?
Answer: Montreal

Question: What was the name of the discs Edison introduced in 1909?
Answer: Blue Amberol cylinders

Question: What year did the patent for lateral cut discs expire?
Answer: 1919

Question: What format dominated the market in the late 1980s?
Answer: digital compact disc

Question: What disc format was the least fragile prior to 1919?
Answer: Amberol cylinder

Question: What was the playing surface of the blue amerbol cylinder discs made of?
Answer: celluloid

Question: What were two drawback of early recordings?
Answer: Sensitivity and frequency range were poor

Question: How would one make to early recordings?
Answer: face in the recording horn

Question: What types of violins worked best with early recordings?
Answer: Stroh violins

Question: What instruments did not record well?
Answer: Lower-pitched orchestral instruments

Question: How was the frequency response in early recordings?
Answer: very irregular

Question: What tool was used to improve sound quality in early recordings for special effects?
Answer: moveable platform

Question: Where were loud instruments best placed for good sound quality?
Answer: farthest away from the collecting horn

Question: How far away has a trumpeter been known to stand?
Answer: fifteen feet

Question: Were drums heard on early jazz recordings?
Answer: drums could be effectively used

Question: What was the item called that recorded the sounds?
Answer: collecting horn

Question: What was an early took used to amplify sounds?
Answer: vacuum tubes

Question: What company was vital in progression of quality sound recordings?
Answer: Western Electric

Question: How early were electrically recorded discs made available for purchase?
Answer: 1925

Question: What was new about the way Western Electrics method of capturing sound?
Answer: microphone

Question: How could the sounds produced by Western Electric be described?
Answer: fuller, clearer and more natural

Question: What was a drawback of early home recording systems?
Answer: high cost

Question: What was the initial cost range of early recording devices?
Answer: US$95 to US$300

Question: What year  was the  Victor Orthophonic Victrola released?
Answer: 1925

Question: What was the typical weekly pay of a worker in 1925?
Answer: $20

Question: What options were available that effected the cost of the Victor Orthophonic Victorla?
Answer: cabinetry

Question: What materials were discs made of in 1889-1894?
Answer: hard rubber

Question: What was the standard material for discs around 1895?
Answer: a shellac-based compound

Question: What company was known for laminate construction of discs?
Answer: Columbia Records

Question: What material give the vinyl records their known black color?
Answer: carbon

Question: What material is used in order to release the vinyl records from their molds?
Answer: lubricant

Question: What was a major downfall of the success of Durium records?
Answer: Great Depression

Question: What year were Durium records no longer released in the US?
Answer: 1932

Question: What are most 78 rpm records made of?
Answer: shellac compounds

Question: What was a common problem found in early flexible records?
Answer: surface noise

Question: What was the thin translucent plastic most successfully used to make discs called?
Answer: Durium

Question: What material was used by RCA Victor for special purpose records?
Answer: vinyl-based Victrolac compound

Question: What was Metrolite and Sav-o-flex materials primarily used for?
Answer: children's records

Question: What year was the Victrolac compound released?
Answer: 1931

Question: What were advantages of vinyl in the 1930's?
Answer: light weight, relative unbreakability and low surface noise

Question: What was a downfall of ordinary 78 rpm vinyls in household house?
Answer: higher cost

Question: What was the most popular sized disc by 1910?
Answer: 10-inch

Question: How long could a recording be on a 10 inch disc in the 1903?
Answer: four to five minutes of music per side

Question: How small were the earliest discs released?
Answer: 12.5 cm

Question: What was one requirement issue with discs popular in Britain?
Answer: modification of the equipment

Question: Which disc could hold about three minutes of recording on either side?
Answer: 10-inch

Question: What factors would effect playing time of a phonograph?
Answer: turntable speed and the groove spacing

Question: What was the playing time common in the early 20th century?
Answer: two minutes

Question: How many recordings did Kind Oliver's Creole Jazz band require?
Answer: 13

Question: What was the normal size disc for popular music?
Answer: 10-inch

Question: What was the recording time available on a 12 inch disc?
Answer: three and a half minutes