File:Compact_Disc_wordmark.svg · Wikimedia Commons · See Wikimedia Commons
compact disc
Sign in to saveAlso known as CD, music CD
disco ottico per la memorizzazione di informazioni in formato digitale
A compact disc is a small, shiny disc that stores digital information using laser technology, allowing it to hold music, videos, or computer data. It became important because it offered a reliable, portable way to distribute and play high-quality audio and other digital content before internet streaming became widespread.
AI-generated from the Wikipedia summary — may contain errors.
Research
735 papers- Calculations on compact disc cracking.Philosophical transactions. Series A, Mathematical, physical, and engineering sciences · 2021
- Anatomy, Back, Lumbar Vertebrae.2026
- From papyrus to compact disc: the microbial deterioration of documentary heritage.Critical reviews in microbiology · 2005
- Compact Disc-Derived Nanocarbon-Supported Catalysts with Extreme Catalytic Activity.ACS applied materials & interfaces · 2025
- Image management systems.Gastrointestinal endoscopy · 2014
via PubMed
Wikidata facts
- Owned by
- Sony Group
- Followed by
- DVD
- Collection
- Museum of Modern Art
- Image
- OD Compact disc.svg
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- Commons gallery
- Compact disc
- short name
- CD
- Commons category
- Compact discs
- topic's main category
- Category:Compact disc
- inception
- 1979-00-00
- discoverer or inventor
- James Russell
- equivalent class
- purl.org/ontology/mo/CD
- storage capacity
- 700
- different from
- CD-ROM
- on focus list of Wikimedia project
- Wikipedia:Vital articles/Level/4
- replaces
- phonograph record
- exact match
- rs.tdwg.org/format/values/m044
- compatible with
- CD player
- P13411
- Perm
via Wikidata · CC0
Article · Italiano
Il Compact disc (lett. "disco compatto"; abbreviato nella sigla CD o cd), anche italianizzato con scarsa fortuna con il nome "compatto", è un tipo standardizzato di disco ottico utilizzato in vari ambiti per la memorizzazione di informazioni in formato digitale, che per la prima volta nella storia ha permesso di ovviare all'insuperabile limite di ogni supporto analogico precedente, cioè la progressiva usura del disco su vinile man mano che questo veniva utilizzato, dovuta al consumo fisico del disco causato dai ripetuti passaggi della puntina del giradischi.
Abstract from DBpedia / Wikipedia · CC BY-SA
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