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Difference between revisions of "Redacted.ch"

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(Created page with "This is a digitised version of the 'How Do I Pass the Redacted.ch interview' pdf guide. == Analogue vs digital == * Needs to be converted from analogue → digital (eg FLAC,...")
 
(Analogue vs digital)
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* Analogue medium: Stores music in an object being physically altered to produce sound
 
* Analogue medium: Stores music in an object being physically altered to produce sound
 
* Examples
 
* Examples
***  A tape recorder changes the magnetization of magnetic tape in a cassette tape to record sound. Plugging a tape deck into a recording device makes a digital copy of the analog cassette tape.
+
**  A tape recorder changes the magnetization of magnetic tape in a cassette tape to record sound. Plugging a tape deck into a recording device makes a digital copy of the analog cassette tape.
***  A record cutter carves grooves in a vinyl record to make a physical representation of the sound. Ripping vinyl through a preamp and into a sound card makes a digital copy of the analog vinyl
+
**  A record cutter carves grooves in a vinyl record to make a physical representation of the sound. Ripping vinyl through a preamp and into a sound card makes a digital copy of the analog vinyl
 
* Allowed
 
* Allowed
 
**  Vinyl (always)
 
**  Vinyl (always)
Line 16: Line 16:
 
* Digital medium: object storing music in digital files (a binary number string)
 
* Digital medium: object storing music in digital files (a binary number string)
 
* Examples
 
* Examples
***  CDs
+
**  CDs
**DVDs
+
** DVDs
**Super Audio CDs (SACD)
+
** Super Audio CDs (SACD)
**WEB store downloads (iTunes, Amazon, etc.)
+
** WEB store downloads (iTunes, Amazon, etc.)
 
* Allowed
 
* Allowed
 
**  after using spectral analysis to check for lossy transcodes
 
**  after using spectral analysis to check for lossy transcodes

Revision as of 05:51, 9 August 2017

This is a digitised version of the 'How Do I Pass the Redacted.ch interview' pdf guide.


Analogue vs digital

  • Needs to be converted from analogue → digital (eg FLAC, MP3) via converter to a file that the PC can read
  • Analogue medium: Stores music in an object being physically altered to produce sound
  • Examples
    • A tape recorder changes the magnetization of magnetic tape in a cassette tape to record sound. Plugging a tape deck into a recording device makes a digital copy of the analog cassette tape.
    • A record cutter carves grooves in a vinyl record to make a physical representation of the sound. Ripping vinyl through a preamp and into a sound card makes a digital copy of the analog vinyl
  • Allowed
    • Vinyl (always)
    • Cassette under strict conditions

Digital

  • Already encoded as a PC readable format
  • Digital medium: object storing music in digital files (a binary number string)
  • Examples
    • CDs
    • DVDs
    • Super Audio CDs (SACD)
    • WEB store downloads (iTunes, Amazon, etc.)
  • Allowed
    • after using spectral analysis to check for lossy transcodes