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Direct Stream Digital
Direct Stream Digital (DSD) is a trademark used by Sony and Philips for their system for digitally encoding audio signals for the Super Audio CD (SACD). DSD uses pulse-density modulation encoding - a technology to store audio signals on digital storage media which are used for the SACD. The signal is stored as delta-sigma modulated digital audio, which is a sequence of single-bit values at a sampling rate of 2.8224 MHz (64 times the CD audio sampling rate of 44.1 kHz, but only at \tfrac of its 16-bit resolution). Noise shaping occurs by use of the 64-times oversampled signal to reduce noise and distortion caused by the inaccuracy of quantization of the audio signal to a single bit. Therefore, it is a topic of discussion whether it is possible to eliminate distortion in one-bit delta-sigma conversion. Development DSD is a method of storing a delta-sigma signal before applying a decimation process that converts the signal to a PCM signal. Delta-sigma conversion wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pulse-code Modulation
Pulse-code modulation (PCM) is a method used to digitally represent sampled analog signals. It is the standard form of digital audio in computers, compact discs, digital telephony and other digital audio applications. In a PCM stream, the amplitude of the analog signal is sampled regularly at uniform intervals, and each sample is quantized to the nearest value within a range of digital steps. Linear pulse-code modulation (LPCM) is a specific type of PCM in which the quantization levels are linearly uniform. This is in contrast to PCM encodings in which quantization levels vary as a function of amplitude (as with the A-law algorithm or the μ-law algorithm). Though ''PCM'' is a more general term, it is often used to describe data encoded as LPCM. A PCM stream has two basic properties that determine the stream's fidelity to the original analog signal: the sampling rate, which is the number of times per second that samples are taken; and the bit depth, which determines the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DMP Digital Music Products
DMP Digital Music Products was one of the first digital recording labels, generally specializing in jazz artists. DMP was founded in 1983 by engineer Tom Jung after leaving Sound 80 recording studios in Minneapolis, Minnesota. The label's first releases in 1983 featured pianist Warren Bernhardt, Jay Leonhart, and the group Flim & the BB's. These were among the first non-classical recordings released on compact disc. DMP was one of the few labels to release commercial Digital Audio Tape, DAT recordings, was at the forefront of introducing numerous digital recording technologies, and was a pioneer in the Super Audio CD Super Audio CD, (SACD) digital audio format. DMP issued the first multichannel SACD, ''Sacred Feast''. Notable artists who recorded for DMP include Lynne Arriale, Joe Beck, Warren Bernhardt, Flim & the BB's, Jay Leonhart, Chuck Loeb, Thom Rotella Band, Bob Mintzer, Joe Morello, and Ali Ryerson. History An audio engineer, Tom Jung co-founded the recording studio Sound ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gramophone Record
A phonograph record (also known as a gramophone record, especially in British English), or simply a record, is an analog sound storage medium in the form of a flat disc with an inscribed, modulated spiral groove. The groove usually starts near the periphery and ends near the center of the disc. At first, the discs were commonly made from shellac, with earlier records having a fine abrasive filler mixed in. Starting in the 1940s polyvinyl chloride became common, hence the name vinyl. The phonograph record was the primary medium used for music reproduction throughout the 20th century. It had co-existed with the phonograph cylinder from the late 1880s and had effectively superseded it by around 1912. Records retained the largest market share even when new formats such as the compact cassette were mass-marketed. By the 1980s, digital media, in the form of the compact disc, had gained a larger market share, and the record left the mainstream in 1991. Since the 1990s, records con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stockfisch Records
Stockfisch Records is a German independent record label, aimed at audiophile fans of guitar-oriented singer-songwriter music and was formed in 1974 by Günter Pauler. Based in Germany, the main focus is European artists, but there are also American musicians working with Stockfisch, some of them expatriates living in Germany. Stockfisch releases vinyl editions of albums and Direct Stream Digital-recordings released as hybrid Super Audio CDs. History The two artists with which Stockfisch Records started out in 1974 were Werner Lämmerhirt and David Qualey. They as guitar-playing singer-songwriters set the tone for many of their kind to come. Over the years, however, other instrumentalists apart from guitarists signed to Stockfisch. In 2001, Pauler managed to get the "Queen of Audiophile" Sara K. to sign to Stockfisch Records after her contract with Chesky Records had expired. Sara K. mentions that she was convinced to sign after Pauler had gotten Chris Jones as accompanimen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pop Music
Pop music is a genre of popular music that originated in its modern form during the mid-1950s in the United States and the United Kingdom. The terms ''popular music'' and ''pop music'' are often used interchangeably, although the former describes all music that is popular and includes many disparate styles. During the 1950s and 1960s, pop music encompassed rock and roll and the youth-oriented styles it influenced. ''Rock'' and ''pop'' music remained roughly synonymous until the late 1960s, after which ''pop'' became associated with music that was more commercial, ephemeral, and accessible. Although much of the music that appears on record charts is considered to be pop music, the genre is distinguished from chart music. Identifying factors usually include repeated choruses and hooks, short to medium-length songs written in a basic format (often the verse-chorus structure), and rhythms or tempos that can be easily danced to. Much pop music also borrows elements from other styles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rock Music
Rock music is a broad genre of popular music that originated as " rock and roll" in the United States in the late 1940s and early 1950s, developing into a range of different styles in the mid-1960s and later, particularly in the United States and United Kingdom.W. E. Studwell and D. F. Lonergan, ''The Classic Rock and Roll Reader: Rock Music from its Beginnings to the mid-1970s'' (Abingdon: Routledge, 1999), p.xi It has its roots in 1940s and 1950s rock and roll, a style that drew directly from the blues and rhythm and blues genres of African-American music and from country music. Rock also drew strongly from a number of other genres such as electric blues and folk, and incorporated influences from jazz, classical, and other musical styles. For instrumentation, rock has centered on the electric guitar, usually as part of a rock group with electric bass guitar, drums, and one or more singers. Usually, rock is song-based music with a time signature using a verse–chorus form, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Warner Music Group
Warner Music Group Corp. ( d.b.a. Warner Music Group, commonly abbreviated as WMG) is an American multinational entertainment and record label conglomerate headquartered in New York City. It is one of the " big three" recording companies and the third-largest in the global music industry, after Universal Music Group (UMG) and Sony Music Entertainment (SME). Formerly part of Time Warner (now Warner Bros. Discovery), WMG was publicly traded on the New York Stock Exchange from 2005 until 2011, when it announced its privatization and sale to Access Industries. It later had its second IPO on Nasdaq in 2020, once again becoming a public company. With a multibillion-dollar annual turnover, WMG employs more than 3,500 people and has operations in more than 50 countries throughout the world. The company owns and operates some of the largest and most successful labels in the world, including Elektra Records, Reprise Records, Warner Records, Parlophone Records (formerly owned by EMI), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Warner Premium Sound Series
The Warner Premium Sound series is series of 2011 hybrid multichannel-stereo Super Audio CD/CD releases, which an important development in the format war between Super Audio CDs (SACDs) and DVD-Audio discs.Audio Revolution review of ’s '''' SACD. ''Retrieved 2011-11-03.'' It marks the first time that the has released titles in the SACD format; previously they had endorsed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virgin Records
Virgin Records is a record label owned by Universal Music Group. It originally founded as a British independent record label in 1972 by entrepreneurs Richard Branson, Simon Draper, Nik Powell, and musician Tom Newman. It grew to be a worldwide success over time, with the success of platinum performers Paula Abdul, Janet Jackson, Devo, Tangerine Dream, Genesis, Phil Collins, OMD, the Human League, Culture Club, Simple Minds, Lenny Kravitz, the Sex Pistols, and Mike Oldfield among others, meaning that by the time it was sold, it was regarded as a major label, alongside other large international independents such as A&M and Island Records. Virgin Records was sold to EMI in 1992. EMI was in turn taken over by Universal Music Group (UMG) in 2012 with UMG creating the Virgin EMI Records division. The Virgin Records name continues to be used by UMG in certain markets such as Germany and Japan. Virgin Records America Virgin Records America, Inc. was the company's North American ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Universal Music Group
Universal Music Group N.V. (often abbreviated as UMG and referred to as just Universal Music) is a Dutch– American multinational music corporation under Dutch law. UMG's corporate headquarters are located in Hilversum, Netherlands and its operational headquarters are located in Santa Monica, California. The biggest music company in the world, it is one of the " Big Three" record labels, along with Sony Music and Warner Music Group. Tencent acquired ten percent of Universal Music Group in March 2020 for €3 billion and acquired an additional ten percent stake in January 2021. Pershing Square Holdings later acquired ten percent of UMG prior to its IPO on the Euronext Amsterdam stock exchange. The company went public on September 21, 2021, at a valuation of €46 billion. In 2019, ''Fast Company'' named Universal Music Group the most innovative music company and listed UMG among the Top 50 most innovative companies in the world and "amid the music industry's digital tran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sony Music
Sony Music Entertainment (SME), also known as simply Sony Music, is an American multinational music company. Being owned by the parent conglomerate Sony Group Corporation, it is part of the Sony Music Group, which is owned by Sony Entertainment and managed by the American umbrella division of Sony. It was originally founded in 1929 as American Record Corporation and renamed as Columbia Recording Corporation in 1938, following its acquisition by the Columbia Broadcasting System. In 1966, the company was reorganized to become CBS Records, and Sony Corporation bought the company in 1988, renaming it under its current name in 1991. In 2004, Sony and Bertelsmann established a 50-50 joint venture known as Sony BMG, which transferred the businesses of Sony Music and Bertelsmann Music Group into one entity. However, in 2008, Sony acquired Bertelsmann's stake, and the company reverted to the Sony Music name shortly after; the buyout allowed Sony to acquire all of BMG's labels, which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
