Key2Audio
id:
key2audio-216-5340679
title:
Key2Audio
text:
key2audio is a copy restriction system for Audio CDs, developed by Sony DADC. The system gained notoriety after it was discovered that one can effectively disable the system by tracing the outer edge of a CD with a felt-tip marker. The system works by applying a bogus data track onto the disc during glass master manufacturing. Since computers are designed to read data before music, this prevents playback on a PC and thereby prevents ripping as well as ordinary listening using a computer. CD play
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Key2Audio
date created:
2005-08-15T14:43:00Z
date modified:
2024-09-13T05:12:44Z
main entity:
{"identifier":"Q6397995","url":"https://www.wikidata.org/entity/Q6397995"}
image:
fields total:
13
integrity:
14