Kategorien entdecken

Das sind die Blinks zu

How Music Got Free

What happens when an entire generation commits the same crime?

Von Stephen Witt
18 Minuten
Audio-Version verfügbar
How Music Got Free: What happens when an entire generation commits the same crime? von Stephen Witt

How Music Got Free (2015) tells the remarkable story of the mp3 file, from its inception in a German audio lab to its discovery by a man working in a North Carolina CD-pressing plant, who would eventually team up with a piracy group to bring the entire music industry to its knees.

  • Musicians and music consumers
  • Anyone interested in copyright law
  • Anyone interested in internet freedom

A member of the pirate generation, Stephen Witt holds degrees in mathematics and journalism and has worked in economic development and the stock market.

Kennst du schon Blinkist Premium?

Mit Blinkist Premium erhältst du Zugang zu dem Wichtigsten aus mehr als 3.000 Sachbuch-Bestsellern. Das Probeabo ist 100% kostenlos.

Premium kostenlos testen

Was ist Blinkist?

Blinkist ist eine App, die die großen Ideen der besten Sachbücher in einprägsame Kurztexte verpackt und erklärt. Die Inhalte der über 3.000 Titel starken Bibliothek reichen von Sachbuch-Klassikern, über populäre Ratgeber bis hin zu diskutierten Neuerscheinungen. Basierend auf wissenschaftlichen Erkenntnissen wird jeder Titel von speziell geschulten Autoren aufbereitet und dem Nutzer als Kurztext und Audiotitel zur Verfügung gestellt.

Discover
3.000+ top
nonfiction titles

Get unlimited access to the most important ideas in business, investing, marketing, psychology, politics, and more. Stay ahead of the curve with recommended reading lists curated by experts.

Entdecke die Kernaussagen zu diesem Titel:
Entdecke die Kernaussagen zu diesem Titel:
Entdecke die Kernaussagen zu diesem Titel:

How Music Got Free

What happens when an entire generation commits the same crime?

Von Stephen Witt
  • Lesedauer: 18 Minuten
  • Verfügbar in Text & Audio
  • 11 Kernaussagen
Jetzt kostenloses Probeabo starten Jetzt lesen oder anhören
How Music Got Free: What happens when an entire generation commits the same crime? von Stephen Witt
Worum geht's

How Music Got Free (2015) tells the remarkable story of the mp3 file, from its inception in a German audio lab to its discovery by a man working in a North Carolina CD-pressing plant, who would eventually team up with a piracy group to bring the entire music industry to its knees.

Kernaussage 1 von 11

Since the early days of the CD, some people realized there was a more efficient way to deliver music.

When the very first CDs started appearing on the shelves of music stores, people who were familiar with data storage already knew these discs were an inefficient delivery system. This was especially true for those who studied psychoacoustics, the science of sound perception.

As early as the 1980s, one German team working with empirical psychoacoustic data started experimenting with digital music compression.

In 1987, a team lead by doctoral student Karlheinz Brandenburg came together at the Fraunhofer Institute in Germany. Their goal was to reduce the size of digital audio files by way of extracting bits of information and sound that were scientifically proven to be imperceptible to the human ear.

Originally, the goal was to reduce the size of a CD track, which averaged about 1.4 million bits, to one-twelfth of its size, i.e., about 128,000 bits.

After years of testing and collaborating, the team finally reached their goal. They took music from every genre and used the recordings of a single human voice, bird sounds and even jet engines in order to perfect their compression methods. Interestingly, the human voice on its own proved to be the most challenging sound to deal with. Fun fact: the team tested it by using the acapella intro to Suzanne Vega’s Tom’s Diner.

The group continued perfecting their work and it wasn’t until 1989, when Brandenburg collaborated with James Johnston, who was working independently on his own psychoacoustic algorithm at AT&T-Bell Labs, that the quality of their compressed files started to sound indistinguishable from that of a CD.

Mit Premium freischalten Jetzt lesen oder anhören

Inhalt

Mit Premium freischalten Jetzt lesen oder anhören

Bringe mehr Wissen in deinen Alltag!

Sichere dir jetzt Zugang zu den Kernaussagen der besten Sachbücher – praktisch in Text & Audio in nur 15 Minuten pro Titel.
Created with Sketch.