A gold compact disc is one in which
gold
Gold is a chemical element; it has chemical symbol Au (from Latin ) and atomic number 79. In its pure form, it is a brightness, bright, slightly orange-yellow, dense, soft, malleable, and ductile metal. Chemically, gold is a transition metal ...
is utilized in place of the high-purity
aluminium
Aluminium (or aluminum in North American English) is a chemical element; it has chemical symbol, symbol Al and atomic number 13. It has a density lower than that of other common metals, about one-third that of steel. Aluminium has ...
or
silver
Silver is a chemical element; it has Symbol (chemistry), symbol Ag () and atomic number 47. A soft, whitish-gray, lustrous transition metal, it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal. ...
commonly used as the reflective coating on ordinary
CDs and
CD-R
CD-R (Compact disc-recordable) is a digital media, digital optical disc data storage device, storage format. A CD-R disc is a compact disc that can only be Write once read many, written once and read arbitrarily many times.
CD-R discs (CD-Rs) ...
s respectively. Gold disks are available as both
CDs
CDS, CDs, Cds, etc. may refer to:
Finance
* Canadian Depository for Securities, Canadian post-trade financial services company
* Certificate of deposit (CDs)
* Counterfeit Deterrence System, developed by the Central Bank Counterfeit Deterrence ...
and
CD-Rs as well, and are compatible with standard
players and recorders.
The advantage of the gold reflection layer lies in its corrosion resistance. As such, gold CDs were seen as a potential solution to the incidence of
CD rot on early CDs (mainly manufactured by PDO UK).
In 2014, Audio Fidelity, an American publisher of audiophile CDs, announced that it was abandoning the gold format and moving to the hybrid
Super Audio CD
Super Audio CD (SACD) is an optical disc format for audio storage introduced in 1999. It was developed jointly by Sony and Philips Electronics and intended to be the successor to the compact disc (CD) format.
The SACD format allows multiple a ...
(SACD) format for future releases.
See also
*
Compact disc
The compact disc (CD) is a Digital media, digital optical disc data storage format co-developed by Philips and Sony to store and play digital audio recordings. It employs the Compact Disc Digital Audio (CD-DA) standard and was capable of hol ...
*
Enhanced CD
Enhanced CD is a certification mark of the Recording Industry Association of America for various technologies that combine audio and computer data for use in both CD-Audio and CD-ROM players.
Formats that fall under the ''enhanced CD'' cate ...
*
Remaster
A remaster is a change in the sound or image quality of previously created forms of media, whether Mastering (audio), audiophonic, Cinematography, cinematic, or Videography, videographic. The resulting product is said to be remastered. The term ...
ing
*
CD rot
*
Gold album
Music recording certification is a system of certifying that a music recording has shipped, sold, or streamed a certain number of units. The threshold quantity varies by type (such as album, single, music video) and by nation or territory (see ...
*
Audiophile
An audiophile (from + ) is a person who is enthusiastic about high-fidelity sound reproduction. The audiophile seeks to achieve high sound quality in the audio reproduction of recorded music, typically in a quiet listening space in a room with ...
*
Mobile Fidelity Sound Lab
Mobile Fidelity Sound Lab (MFSL or MoFi) is a record label that specialized in the production of audiophile issues. The company produces reissued vinyl LP records, compact discs, and Super Audio CDs and other formats.
History
Recording engine ...
(MFSL)
*
Super Audio CD
Super Audio CD (SACD) is an optical disc format for audio storage introduced in 1999. It was developed jointly by Sony and Philips Electronics and intended to be the successor to the compact disc (CD) format.
The SACD format allows multiple a ...
*
Extended Resolution Compact Disc
References
External links
*
{{Compact disc navbox
Compact disc
Gold
Optical computer storage media