JAN 25 | Recording Modernity


Read Before Class

Discussion led by: N/A

Optional:

In Class

  • “Cage Talk” (introducing facilities, responsibilities)
  • Introduce Marshall McLuhan, technological determinism, and semiotics.
  • Introduce Acoustic Ecology and its proponents.
  • Explore Deep Forest and Hugo Zemp via Steven Feld’s article “A Sweet Lullaby for World Music”.
  • Intro to recorders and mics: Mic types + patterns, basic recorder info like level control and monitoring. Make 3 voice-recordings in class (shotgun, cardioid, omni) and listen to the results.
  • Intro to digital audio formats: uncompressed (WAV. AIFF) and compressed (MP3, AAC).

Screening

  • Hugo Zemp’s Solomon Islands recordings, Deep Forest and Jan Garbarek’s reinterpretations
  • Chris Watson – tracks from “Outside the Circle of Fire”
  • Hildegard Westerkamp – “Kits Beach Sound Walk”
  • R Murray Schafer’s “On Acoustic Design” from the 1973 LP titled “Vancouver Soundscape”

Useful trivia: The MP3 compression system was developed at Fraunhofer IIS in Germany. They used the acapella version of Susanne Vega’s “Tom’s Diner” to tune the algorithm (see Vega’s blog post, Fraunhofer’s press release). A human voice is complex, but it’s a lot simpler than a full band, and much easier to compress. Here is an analysis of the sonic mangling of data-compression (with bird-songs and pretty graphs).

Why you should never record in MP3 format.

Melodian Toy (MP3 links will launch an inline flash player)

WAV file (sorry, no inline player) uncompressed original, with sharp attacks and complex buzz in the background
320k MP3

Audio clip: Adobe Flash Player (version 9 or above) is required to play this audio clip. Download the latest version here. You also need to have JavaScript enabled in your browser.

highest quality MP3 option, generally indistinguishable from the original
128k MP3

Audio clip: Adobe Flash Player (version 9 or above) is required to play this audio clip. Download the latest version here. You also need to have JavaScript enabled in your browser.

default iTunes setting, smeared attacks and swishy unstable background noise
64k MP3

Audio clip: Adobe Flash Player (version 9 or above) is required to play this audio clip. Download the latest version here. You also need to have JavaScript enabled in your browser.

whoa, it sounds like a cell phone!

Paris Subway Station (MP3 links will launch an inline flash player)

WAV file (sorry, no inline player)
uncompressed original, with dense crowd noise and occasional sharp bursts
320k MP3

Audio clip: Adobe Flash Player (version 9 or above) is required to play this audio clip. Download the latest version here. You also need to have JavaScript enabled in your browser.

highest quality MP3 option, generally indistinguishable from the original
128k MP3

Audio clip: Adobe Flash Player (version 9 or above) is required to play this audio clip. Download the latest version here. You also need to have JavaScript enabled in your browser.

default iTunes setting, smeared attacks and swishy unstable background noise
64k MP3

Audio clip: Adobe Flash Player (version 9 or above) is required to play this audio clip. Download the latest version here. You also need to have JavaScript enabled in your browser.

whoa, it sounds like a cell phone!

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Further Research