Sound can be recorded and stored and played using either digital or analog techniques. Both techniques introduce errors and distortions in the sound, and these methods can be systematically compared. Musicians and listeners have argued over the superiority of digital versus analog sound recordings. Arguments for analog systems include the absence of fundamental error mechanisms which are present in digital audio systems, including aliasing and associated anti-aliasing filter implementation, jitter and quantization noise. Advocates of digital point to the high levels of performance possible with digital audio, including excellent linearity in the audible band and low levels of noise and distortion.
Abraxas is the second studio album by Latin rock band Santana. It was released on September 23, 1970, by Columbia Records and became the band's first album to reach number one in the United States.
Brothers in Arms is the fifth studio album by the British rock band Dire Straits, released on 17 May 1985 through Vertigo Records internationally and Warner Bros. Records in the United States. It was the first album in history to sell over one million copies in CD format.
Layla and Other Assorted Love Songs is the only studio album by the English–American rock band Derek and the Dominos, released on 9 November 1970 as a double album by Polydor Records and Atco Records. It is best known for its title track, "Layla", which is often regarded as Eric Clapton's greatest musical achievement. The other band members were Bobby Whitlock, Jim Gordon, and Carl Radle (bass). Duane Allman played lead and slide guitar on 11 of the 14 songs.
In digital recording, an audio or video signal is converted into a stream of discrete numbers representing the changes over time in air pressure for audio, or chroma and luminance values for video. This number stream is saved to a storage device. To play back a digital recording, the numbers are retrieved and converted back into their original analog audio or video forms so that they can be heard or seen.
A remaster is a change in the sound or image quality of previously created forms of media, whether audiophonic, cinematic, or videographic. The resulting product is said to be remastered. The terms digital remastering and digitally remastered are also used.
Pearl is the second and final solo album by Janis Joplin, released on January 11, 1971, three months after her death on October 4, 1970. It was the final album with her direct participation, and the only Joplin album recorded with the Full Tilt Boogie Band, her final touring unit. It peaked at number one on the Billboard 200, holding that spot for nine weeks. It has been certified quadruple platinum by the RIAA.
Contemporary Records was a jazz record company and label founded by Lester Koenig in Los Angeles in 1951. Contemporary produced music from a variety of jazz styles and players.
I Robot is the second studio album by British rock band the Alan Parsons Project, released on 8 July 1977 by Arista Records. The album draws conceptually on author Isaac Asimov's science fiction Robot stories, exploring philosophical themes regarding artificial intelligence. It was re-released on vinyl and cassette tape in 1984 and on CD in 2017.
Head Games is the third studio album by the British-American rock band Foreigner, released on 11 September 1979 by Atlantic Records. Recorded at Atlantic Studios in New York, with additional recording and whole mixing taking place at Cherokee Studios in Los Angeles, it was the only Foreigner album co-produced by Roy Thomas Baker, best known for working on Queen's classic albums. It marked the first appearance of new bass guitarist Rick Wills who replaced Ed Gagliardi, and was the last album with founding members Ian McDonald and Al Greenwood, who would leave the band after the recording. Head Games is also the last Foreigner album to feature a lead vocal by guitarist Mick Jones.
Mobile Fidelity Sound Lab 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.
The SPARS code is a three-position alphabetic classification system developed in the early 1980s by the Society of Professional Audio Recording Services (SPARS) for commercial compact disc releases to denote aspects of the sound recording and reproduction process, distinguishing between the use of analog equipment and digital equipment. The code's three positions refer to recording, mixing, and mastering respectively. The first two positions may be coded either "A" for analog or "D" for digital; the third position (mastering) is always "D" on digital CDs. The scheme was not originally intended to be limited to use on digital packaged media: it was also available for use in conjunction with analog releases such as vinyl or cassette, but this was seldom done in practice.
All Around My Hat is a 1975 album by Steeleye Span, their eighth and highest-charting; it reached number 7 on the UK Albums Chart, and stayed on the chart for six months. It was produced by Mike Batt, who also produced their follow-up album Rocket Cottage. It briefly made the band a household name in the UK. In the United States it became the band's first album to chart, reaching number 143.
A gold compact disc is one in which gold is used in place of the super pure aluminium commonly used as the reflective coating on ordinary CDs or silver on ordinary CD-Rs.
Sittin' In is the first album by singer-songwriters Loggins and Messina, released in 1971.
Everest Records was a record label based in Bayside, Long Island, started by Harry D. Belock and Bert Whyte in May 1958. It was devoted mainly to classical music.
The LP, also know as vinyl record or just record is an analog sound storage medium, a phonograph record format characterized by: a speed of 33+1⁄3 rpm; a 12- or 10-inch diameter; use of the "microgroove" groove specification; and a vinyl composition disk. Introduced by Columbia Records in 1948, it was soon adopted as a new standard by the entire US record industry. Apart from a few relatively minor refinements and the important later addition of stereophonic sound in 1957, it remained the standard format for record albums, during a period in popular music known as the album era. Beginning in the late 1970s, LP sales began to decline due to the increasing popularity of cassette tapes and compact discs (CDs). By 1988, the latter format began to outsell LPs.
"Oh, Pretty Woman", or simply "Pretty Woman", is a song recorded by Roy Orbison, written by Orbison and Bill Dees. It was released as a single in August 1964 on Monument Records and spent three weeks at number one on the Billboard Hot 100 from September 26, 1964, the second and final single by Orbison (after "Running Scared" to top the US charts. It was also Orbison's third single to top the UK Singles Chart.
The Beatles: The Collection was a vinyl boxed set of every Beatles album remastered at half speed from the original stereo master recordings, except for Magical Mystery Tour which was mastered from Capitol Records' submasters with the last three tracks in rechanneled stereo.
Jazz Impressions of Black Orpheus is the third album by American jazz pianist Vince Guaraldi, released in 1962 on Fantasy Records. It is considered Guaraldi's breakthrough album.
