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Tadao Kikumoto
is Roland's senior managing director and head of its R&D center. He designed the TB-303 bass synthesizer and the TR-909 drum machine. He was also the chief engineer of the Roland TR-808 drum machine. Roland TR-808 Design The Roland TR-808, a programmable drum machine, was launched in 1980. The TR-808 included unique artificial percussion sounds, such as “the hum kick, the ticky snare, the tishy hi-hats (open and closed) and the spacey cowbell.” The machine is particularly noted for its powerful booming bass drum sound, built from a combination of a bridged T-network sine oscillator, a low-pass filter, and a voltage-controlled amplifier. The bass drum decay control allows the user to lengthen the sound, creating uniquely low frequencies that flatten slightly over long periods, which can be used to create basslines or bass drops.''Spin''February 1990, page 24/ref> It was the first drum machine with the ability to program an entire percussion track of a song from beg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roland Corporation
is a Japanese manufacturer of electronic musical instruments, electronic equipment, and software. It was founded by Ikutaro Kakehashi in Osaka on 18 April 1972. In 2005, its headquarters relocated to Hamamatsu in Shizuoka Prefecture. It has factories in Malaysia, Taiwan, Japan, and the United States. As of 31 March 2010, it employed 2,699 people. In 2014, it was subject to a management buyout by its CEO, Junichi Miki, supported by Taiyo Pacific Partners. Roland has manufactured numerous instruments that have had lasting impacts on music, such as the Juno-106 synthesizer, TB-303 bass synthesizer, and TR-808 and TR-909 drum machines. It was also instrumental in the development of MIDI, a standardized means of synchronizing electronic instruments manufactured by different companies. In 2016, ''Fact'' wrote that Roland had arguably had more influence on electronic music than any other company. History 1970s Having created Ace Electronic Industries Inc in 1960, Ikutaro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voltage-controlled Amplifier
A variable-gain (VGA) or voltage-controlled amplifier (VCA) is an electronic amplifier that varies its gain depending on a control voltage (often abbreviated CV). VCAs have many applications, including audio level compression, synthesizers and amplitude modulation. A crude example is a typical inverting op-amp configuration with a light-dependent resistor (LDR) in the feedback loop. The gain of the amplifier then depends on the light falling on the LDR, which can be provided by an LED (an optocoupler). The gain of the amplifier is then controllable by the current through the LED. This is similar to the circuits used in optical audio compressors. A voltage-controlled amplifier can be realised by first creating a voltage-controlled resistor (VCR), which is used to set the amplifier gain. The VCR is one of the numerous interesting circuit elements that can be produced by using a JFET (junction field-effect transistor) with simple biasing. VCRs manufactured in this way ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Techno
Techno is a Music genre, genre of electronic dance music (EDM) which is generally music production, produced for use in a continuous DJ set, with tempo often varying between 120 and 150 beats per minute (bpm). The central Drum beat, rhythm is typically in common time (4/4) and often characterized by a repetitive four on the floor (music), four on the floor beat. Artists may use electronic instruments such as drum machines, sequencer (musical instrument), sequencers, and synthesizers, as well as digital audio workstations. Drum machines from the 1980s such as Roland Corporation, Roland's TR-808 and TR-909 are highly prized, and softsynth, software emulations of such retro instruments are popular. Much of the instrumentation in techno emphasizes the role of rhythm over other musical parameters. Techno tracks mainly progress over manipulation of timbre, timbral characteristics of synthesizer presets and, unlike forms of EDM that tend to be produced with synthesizer keyboards, techno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
House Music
House is a music genre characterized by a repetitive Four on the floor (music), four-on-the-floor beat and a typical tempo of 120 beats per minute. It was created by Disc jockey, DJs and music producers from Chicago metropolitan area, Chicago's underground Clubbing (subculture), club culture in the late 1970s, as DJs began altering disco songs to give them a more mechanical beat. House was pioneered by African Americans, African American DJs and producers in Chicago such as Frankie Knuckles, Ron Hardy, Jesse Saunders, Chip E., Steve "Silk" Hurley, Farley "Jackmaster" Funk, Marshall Jefferson, Phuture, and others. House music expanded to other American cities such as New York City and became a worldwide phenomenon. House has had a large effect on pop music, especially dance music. It was incorporated by major international pop artists including Whitney Houston, Janet Jackson ("Together Again (Janet Jackson song), Together Again"), Kylie Minogue, Pet Shop Boys and Madonna ("Vogu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electro Music
Electro (or electro- funk)Rap meets Techno, with a short history of Electro Globaldarkness.com. Retrieved on July 18, 2011. is a genre of and early hip hop directly influenced by the use of the Roland TR-808 drum machines, and [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Underground Dance Music
{{Unreferenced, date=September 2010 The term underground dance music (short version in music jargon: UDM) has been applied to artistic dance music movements, such as early 1970s disco and 1980s Chicago house, but the term has since then come to be defined by any electronic dance or house music artist/band that avoids becoming a trend/mainstream nowadays. Other early "underground dance music" artists include Little Louie Vega, Tony Humphries, Larry Levan, David Mancuso, Frankie Knuckles, Nicky Siano, Lenties Deep and many others. In the late 1970s, the term underground dance music was associated with the music initially played at places like Paradise Garage, The Loft and The Warehouse The Warehouse Group (TWG) was founded by Stephen Tindall in 1982, and is the largest retail group operating in New Zealand. It is a corporate group that consists of The Warehouse, Warehouse Stationery, Torpedo7, Noel Leeming, 1-day and TheMar .... Dance music genres Musical culture Undergr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synthesizer
A synthesizer (also spelled synthesiser) is an electronic musical instrument that generates audio signals. Synthesizers typically create sounds by generating waveforms through methods including subtractive synthesis, additive synthesis and frequency modulation synthesis. These sounds may be altered by components such as filters, which cut or boost frequencies; envelopes, which control articulation, or how notes begin and end; and low-frequency oscillators, which modulate parameters such as pitch, volume, or filter characteristics affecting timbre. Synthesizers are typically played with keyboards or controlled by sequencers, software or other instruments, and may be synchronized to other equipment via MIDI. Synthesizer-like instruments emerged in the United States in the mid-20th century with instruments such as the RCA Mark II, which was controlled with punch cards and used hundreds of vacuum tubes. The Moog synthesizer, developed by Robert Moog and first sol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Control Bus
DCB (Digital Control Bus, Digital Connection Bus or Digital Communication Bus in some sources) was a proprietary data interchange interface by Roland Corporation, developed in 1981 and introduced in 1982 in their Roland Juno-60 and Roland Jupiter-8 products. DCB functions were basically the same as MIDI, but unlike MIDI (which is capable of transmitting a wide array of information), DCB could provide note on/off, program change and VCF/VCA control only. DCB-to-MIDI adapters were produced for a number of early Roland products. The DCB interface was made in 2 variants, the earlier one used 20-pin sockets and cables, later switching to the 14-pin Amphenol DDK connector vaguely resembling a parallel port. Supporting equipment DCB was quickly replaced by MIDI in the early 1980s which Roland helped co-develop with Sequential Circuits. The only DCB-equipped instruments produced were the Roland Jupiter-8 The Jupiter-8, or JP-8, is an eight-voice polyphonic analog subtractive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MIDI
MIDI (; Musical Instrument Digital Interface) is a technical standard that describes a communications protocol, digital interface, and electrical connectors that connect a wide variety of electronic musical instruments, computers, and related audio devices for playing, editing, and recording music. The specification originates in the paper ''Universal Synthesizer Interface'' published by Dave Smith and Chet Wood of Sequential Circuits at the 1981 Audio Engineering Society conference in New York City. A single MIDI cable can carry up to sixteen channels of MIDI data, each of which can be routed to a separate device. Each interaction with a key, button, knob or slider is converted into a MIDI event, which specifies musical instructions, such as a note's pitch, timing and loudness. One common MIDI application is to play a MIDI keyboard or other controller and use it to trigger a digital sound module (which contains synthesized musical sounds) to generate sounds, wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DIN Sync
DIN sync, also called Sync24, is a synchronization interface for electronic musical instruments. It was introduced in the early 1980s by Roland Corporation and has been superseded by MIDI. Definition and history DIN sync was introduced in the early 1980s by Roland Corporation for the synchronization of music sequencers, drum machines, arpeggiators and similar devices. It was superseded by MIDI, in the mid to late 1980s. DIN sync consists of two signals, clock (tempo) and run/stop. Both signals are TTL compatible, meaning the low state is 0 V and the high state is about +5 V. The clock signal is a low-frequency pulse wave suggesting the tempo. Instead of measuring the waveform's frequency, the machine receiving the signal merely has to count the number of pulses to work out when to increment its position in the music. Roland equipment uses 24 pulses per quarter note, known as Sync24. Therefore, a Roland-compatible device playing sixteenth notes would have to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keyboard (magazine)
''Keyboard'' is a magazine that originally covered electronic keyboard instruments and keyboardists, though with the advent of computer-based recording and audio technology, they have added digital music technology to their regular coverage, including those not strictly pertaining to the keyboard-related instruments. The magazine has its headquarters in San Bruno, California. History and profile Future is the owner of ''Keyboard'' which was launched in 1975. During the initial years the magazine was named ''Contemporary Keyboard''. Over the years, the print and online editions of the magazine have moved into discussions on anything related to gear. The editors and writers of the magazine have covered historical information and stories on the development of keyboards from their inception with pioneers such as Moog Music. At times, editorial and guest articles in the magazine have covered subjects including music philosophy, keyboarding instruction, music theory, and harmonics. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spin (magazine)
''Spin'' (stylized in all caps) is an American music magazine founded in 1985 by publisher Bob Guccione, Jr. Now owned by Next Management Partners, the magazine is an online publication since it stopped issuing a print edition in 2012. History Early history ''Spin'' was established in 1985 by Bob Guccione, Jr. In August 1987, the publisher announced it would stop publishing ''Spin'', but Guccione Jr. retained control of the magazine and partnered with former MTV president David H. Horowitz to quickly revive the magazine. During this time, it was published by Camouflage Publishing with Guccione Jr. serving as president and chief executive and Horowitz as investor and chairman. In its early years, ''Spin'' was known for its narrow music coverage with an emphasis on college rock, grunge, indie rock, and the ongoing emergence of hip-hop, while virtually ignoring other genres, such as country and metal. It pointedly provided a national alternative to ''Rolling Stone's'' more e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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