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Harmonizer
Pitch shifting is a sound recording technique in which the original pitch of a sound is raised or lowered. Effects units that raise or lower pitch by a pre-designated musical interval ( transposition) are known as pitch shifters. Pitch and time shifting The simplest methods are used to increase pitch and reduce durations or, conversely, reduce pitch and increase duration. This can be done by replaying a sound waveform at a different speed than it was recorded. It could be accomplished on an early reel-to-reel tape recorder by changing the diameter of the capstan or using a different motor. As for vinyl records, placing a finger on the turntable to give friction will slow it, while giving it a "spin" can advance it. As technologies improved, motor speed and pitch control could be achieved electronically by servo drive system circuits. Pitch shifter and harmonizer A pitch shifter is a sound effects unit that raises or lowers the pitch of an audio signal by a preset interva ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eventide, Inc
Eventide Inc. (also known earlier as Eventide Clock Works Inc.) is an American pro audio, broadcast and communications company whose audio division manufactures digital effects processors, digital signal processor (DSP) software, and Effects unit, guitar effects pedals. Eventide was one of the first companies to manufacture digital audio processors, and its products are mainstays in sound recording and reproduction, Post-production, post production, and broadcasting, broadcast studios. Beginnings Eventide was founded by recording engineer Stephen Katz, inventor Richard Factor, and businessman/patent attorney Orville Greene. The business was founded in the basement of the Sound Exchange, a recording studio located at 265 West 54th Street in New York City and owned by Greene. When Katz needed to rewind the analog tape back to a specific point on their Ampex MM1000 multitrack recorder, but limited space in the studio did not allow for a tape op (a person who would operate the tape ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Effects Unit
An effects unit, effects processor, or effects pedal is an electronic device that alters the sound of a musical instrument or other audio source through audio signal processing. Common effects include distortion (music), distortion/overdrive, often used with electric guitar in electric blues and rock music; dynamics (music), dynamic effects such as volume pedals and Dynamic range compression, compressors, which affect loudness; linear filter, filters such as wah-wah pedals and graphic equalizers, which modify frequency ranges; modulation effects, such as Chorus (audio effect), chorus, flangers and phaser (effect), phasers; Pitch (music), pitch effects such as pitch shifter (audio processor), pitch shifters; and time effects, such as Reverb effect, reverb and Delay (audio effect), delay, which create echoing sounds and emulate the sound of different spaces. Most modern effects use solid-state electronics or digital signal processors. Some effects, particularly older ones such a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pitch Correction
Pitch correction is an electronic effects unit or audio software that changes the intonation (highness or lowness in pitch) of an audio signal so that all pitches will be notes from the equally tempered system (i.e., like the pitches on a piano). Pitch correction devices do this without affecting other aspects of its sound. Pitch correction first detects the pitch of an audio signal (using a live pitch detection algorithm), then calculates the desired change and modifies the audio signal accordingly. The widest use of pitch corrector devices is in Western popular music on vocal lines. History Prior to the invention of pitch correction, errors in vocal intonation in recordings could only be corrected by re-recording the entire song (in the early era of recording) or, after the development of multitrack recording, by overdubbing the incorrect vocal pitches by re-recording those specific notes or sections. By the late 70s, engineers were fixing parts using the Eventide Harmonizer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Signal Processing
Signal processing is an electrical engineering subfield that focuses on analyzing, modifying and synthesizing ''signals'', such as audio signal processing, sound, image processing, images, Scalar potential, potential fields, Seismic tomography, seismic signals, Altimeter, altimetry processing, and scientific measurements. Signal processing techniques are used to optimize transmissions, Data storage, digital storage efficiency, correcting distorted signals, improve subjective video quality, and to detect or pinpoint components of interest in a measured signal. History According to Alan V. Oppenheim and Ronald W. Schafer, the principles of signal processing can be found in the classical numerical analysis techniques of the 17th century. They further state that the digital refinement of these techniques can be found in the digital control systems of the 1940s and 1950s. In 1948, Claude Shannon wrote the influential paper "A Mathematical Theory of Communication" which was publis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ross Bagdasarian, Sr
Ross may refer to: People and fictional characters * Ross (name), including a list of people and fictional characters with the surname or given name Ross, as well as the meaning * Clan Ross, a Highland Scottish clan Places Antarctica * Ross Sea * Ross Ice Shelf * Ross Dependency * Ross Island Ireland *"Ross", a common nickname for County Roscommon * Ross, County Mayo, a townland bordering Moyne Townland * Ross, County Westmeath, a townland in Noughaval civil parish * Diocese of Ross (Ireland), West Cork United Kingdom * Ross, Northumberland, England, a village * Ross, Scottish Borders, a hamlet * Ross-on-Wye, England * Ross, Scotland, a region of Scotland and former earldom * County of Ross, Scotland * Diocese of Ross (Scotland) United States * Ross, Arkansas, an unincorporated community * Ross, California, a town * Ross, Indiana, an unincorporated community * Ross, Iowa, an unincorporated community * Ross, Minnesota, an unincorporated community * Ross, North Dakota, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alvin And The Chipmunks
Alvin and the Chipmunks, originally David Seville and the Chipmunks and billed for their first two decades as the Chipmunks, are an American animated virtual band and media franchise first created by Ross Bagdasarian for Novelty records in 1958. The group consists of three singing animated anthropomorphic chipmunk brothers named Alvin, Simon, and Theodore. The characters have since featured in several television series and films, as well as other media. Bagdasarian provided the group's voices by producing sped-up recordings of his own, a technique pioneered on the successful "Witch Doctor". Later in 1958, Bagdasarian released the similarly engineered " The Chipmunk Song (Christmas Don't Be Late)" for which he came up with the chipmunk characters and their human father, attributing the track to them. The Chipmunks were first depicted in animated form in '' The Alvin Show'' (1961). ''David Seville and the Chipmunks'' released several more records over the following decade un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mashup (music)
A mashup (also mesh, mash up, mash-up, blend, bastard pop or bootleg) is a creative work, usually a song, created by blending two or more pre-recorded songs, typically by superimposing the vocal track of one song seamlessly over the instrumental track of another and changing the tempo and key where necessary. Such works are considered " transformative" of original content and in the United States they may find protection from copyright claims under the "fair use" doctrine of copyright law. History The 1967 Harry Nilsson album '' Pandemonium Shadow Show'' features what is nominally a cover of the Beatles' " You Can't Do That" but actually introduced the "mashup" to studio-recording. Nilsson's recording of "You Can't Do That" mashes his own vocal recreations of more than a dozen Beatles songs into this track. Nilsson conceived the combining of many overlaying songs into one track after he played a chord on his guitar and realized how many Beatles songs it could apply to. This reco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Consonance And Dissonance
In music, consonance and dissonance are categorizations of simultaneous or successive sounds. Within the Western tradition, some listeners associate consonance with sweetness, pleasantness, and acceptability, and dissonance with harshness, unpleasantness, or unacceptability, although there is broad acknowledgement that this depends also on familiarity and musical expertise. The terms form a structural dichotomy in which they define each other by mutual exclusion: a consonance is what is not dissonant, and a dissonance is what is not consonant. However, a finer consideration shows that the distinction forms a gradation, from the most consonant to the most dissonant. In casual discourse, as German composer and music theorist Paul Hindemith stressed, : "The two concepts have never been completely explained, and for a thousand years the definitions have varied". The term ''sonance'' has been proposed to encompass or refer indistinctly to the terms ''consonance'' and ''dissonance''. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DJ Mix
A DJ mix or DJ mixset is a sequence of musical tracks typically beatmixing, mixed together by a Disc jockey, DJ to appear as one continuous track. DJ mixes are usually performed using a DJ mixer and multiple sounds sources, such as Phonograph, turntables, CD players, digital audio players or computer sound cards, sometimes with the addition of sampler (musical instrument), samplers and effects units, although it is possible to create one using digital audio editor, sound editing software. DJ mixing is significantly different from live sound mixing. Remix services were offered beginning in the late 1970s in order to provide music which was more easily Beatmatching, beatmixed by DJs for the dancefloor. One of the earliest DJs to refine their mixing skills was DJ Kool Herc. Francis Grasso was the first DJ to use headphones and a basic form of mixing at the New York City nightclub Sanctuary. Upon its release in 2000, Paul Oakenfold's ''Perfecto Presents: Another World'' became the bigg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Key (music)
In music theory, the key of a piece is the group of pitches, or scale, that forms the basis of a musical composition in Western classical music, jazz music, art music, and pop music. A particular key features a '' tonic (main) note'' and its corresponding '' chords'', also called a ''tonic'' or ''tonic chord'', which provides a subjective sense of arrival and rest. The tonic also has a unique relationship to the other pitches of the same key, their corresponding chords, and pitches and chords outside the key. Notes and chords other than the tonic in a piece create varying degrees of tension, resolved when the tonic note or chord returns. The key may be in the major mode, minor mode, or one of several other modes. Musicians assume major when this is not specified; for example, "this piece is in C" implies that the key of the piece is C major. Popular songs and classical music from the common practice period are usually in a single key; longer pieces in the classical repe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harmonic Mixing
Harmonic mixing or key mixing (also referred to as mixing in key) is a DJ technique of matching the musical key of tracks in a DJ mix to avoid dissonance and create harmonious mixes or mashups. Tracks may be matched if they are in the same key, if their keys are relative, or if their keys are in a subdominant or dominant relationship with one another. The Camelot wheel is based on the circle of fifths and can be used for harmonic mixing. Modern DJ software (such as VirtualDJ, Serato, and Rekordbox) can use algorithms to determine a track's key. Mixed In Key is specialized software designed for more accurate key detection and is compatible with some other DJ software. Other methods to determine key include the use of AI or looking up tracks in an online database.https://www.musicradar.com/news/getsongkeycom-gives-you-essential-music-theory-information-about-more-than-6-million-songs Some DJ software and hardware can also pitch shift a track to change its key to one tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
