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Everything about Key2Audio
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. Wikipedia →
🧠Start here: a 6-step reading path
- Read the overview: Key2AudioA 5-minute orientation
- Pick up a classic book: Collins primary FrenchThe most-reprinted book on the subject
- Go sideways: Cactus Data ShieldA closely related topic
- Go sideways: Copy ControlA closely related topic
đź“– Definitions
No dictionary entry for this exact phrase.
🗂️ The subject at a glance
🏆 Landmark papers (most cited)
- No matching papers found.
đź“š Books worth reading
Collins primary FrenchHelen Morrison, Helen Morrison · 2001- 📕Look and Read · 1994
- 📕Look and Read · 1994
- 📕Look and Read · 1994
- 📕Look and Read · 1994
- 📕Look and Read · 1994
- 📕Pilote (Early Language Learning S)Glynis Rumley, Kent County Council · 1993
- 📕Pilote (Early Language Learning S)Glynis Rumley, Kent County Council · 1994
Ranked by number of editions on Open Library, a rough measure of how lasting a book is.
đź”— Related topics
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