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Octavia (effects Pedal)
The Octavia was an effects pedal designed for Jimi Hendrix by his sound technician, Roger Mayer. It reproduces the input signal from a guitar one octave higher in pitch, and mixes it with the original and added distortion fuzz. Effect The Octavia consisted of an analog electronic circuit, which included a frequency doubler, envelope generator, and amplitude modulator, together with additional frequency-shaping filter circuitry. The effect generated varied depending on use. For example, a clean tone from an electric guitar produced ring modulated overtones (as heard on the guitar solo in " Who Knows" by Jimi Hendrix.) History The effect was used by Jimi Hendrix, and can be heard in guitar solos on the song "Purple Haze "Purple Haze" is a song written by Jimi Hendrix and released as the second single by the Jimi Hendrix Experience on March 17, 1967, in the United Kingdom. The song features his inventive guitar playing, which uses the signature Hendrix chord a ...". Hendrix ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Zach Chisholm - Jimi Hendrix (4768261856) (cropped)
Zack or Zach may refer to: People * Zach (given name), lists of people and fictional characters named Zach * Zach (surname), various people * Zack (given name), lists of people and fictional characters named Zack * Zack (surname), various people * Záh (gens) or Zách, a ''gens'' (clan) in the Kingdom of Hungary Places * Zack, Texas, a formerly populated place * Zach (crater), on the Moon Arts and entertainment * ''Zack'' (play), a 1920 play by Harold Brighouse * ''Zack'', a novel by William Bell Others * Tropical Storm Zack (1992), a tropical storm that did not make landfall * Typhoon Zack (1995), a Category 4 typhoon that hit the Philippines and Vietnam See also * ZAC (other) * Žač, a village in Kosovo * Zac, a list of people with the given name * Zacks, a surname * Zak (other) Zak may refer to: __NOTOC__ People * Zak (surname), a surname of Russian origin * Żak, a Polish surname * Žák, a Czech surname * Zak (given name) Other uses * Zak, Iran, a v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Effects Pedal
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/overdrive, often used with electric guitar in electric blues and rock music; dynamic effects such as volume pedals and compressors, which affect loudness; filters such as wah-wah pedals and graphic equalizers, which modify frequency ranges; modulation effects, such as chorus, flangers and phasers; pitch effects such as pitch shifters; and time effects, such as reverb and 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 as Leslie speakers and spring reverbs, use mechanical components or vacuum tubes. Effects are often used as stompboxes, typically placed on the floor and controlled with footswitches. They ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Jimi Hendrix
James Marshall "Jimi" Hendrix (born Johnny Allen Hendrix; November 27, 1942September 18, 1970) was an American singer-songwriter and musician. He is widely regarded as one of the greatest and most influential guitarists of all time. Inducted into the Rock and Roll Hall of Fame in 1992 as a part of his band, the Jimi Hendrix Experience, the institution describes him as "arguably the greatest instrumentalist in the history of rock music." Born in Seattle, Washington, Hendrix began playing guitar at age 15. In 1961, he enlisted in the US Army, but was discharged the following year. Soon afterward, he moved to Clarksville, then Nashville, Tennessee, and began playing gigs on the Chitlin' Circuit, earning a place in the Isley Brothers' backing band and later with Little Richard, with whom he continued to work through mid-1965. He then played with Curtis Knight and the Squires. Hendrix moved to England in late 1966, after bassist Chas Chandler of the Animals became his ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Roger Mayer (engineer)
Roger Mayer is an electrical engineer who developed several electric guitar effects, including the '' Octavia'', a fuzz effects pedal which also doubled signal frequency, with a sound that was not attainable by simply connecting an octave pedal and a fuzz pedal together. The effect was popularized by Jimi Hendrix, and can be heard during the solos on the song "Purple Haze". The '' Octavia'', as well as several other effects, are still being produced under Roger Mayer's name. Background Mayer was originally an acoustic engineer working for the British Admiralty on underwater research projects. At a time when guitar effects were virtually unknown, he designed and built fuzz boxes for leading English guitarists such as Big Jim Sullivan, Jimmy Page, and Jeff Beck. His effects can be heard on P.J. Proby singles such as "Hold Me" (1964) and on numerous Yardbirds tracks. Mayer was awarded 'Innovator of the Year Award 2018' by ''Vintage Guitar'' magazine not for a particular produ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Octave
In music, an octave (: eighth) or perfect octave (sometimes called the diapason) is an interval between two notes, one having twice the frequency of vibration of the other. The octave relationship is a natural phenomenon that has been referred to as the "basic miracle of music", the use of which is "common in most musical systems". The interval between the first and second harmonics of the harmonic series is an octave. In Western music notation, notes separated by an octave (or multiple octaves) have the same name and are of the same pitch class. To emphasize that it is one of the perfect intervals (including unison, perfect fourth, and perfect fifth), the octave is designated P8. Other interval qualities are also possible, though rare. The octave above or below an indicated note is sometimes abbreviated ''8a'' or ''8va'' (), ''8va bassa'' (, sometimes also ''8vb''), or simply ''8'' for the octave in the direction indicated by placing this mark above or below the staff. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Distortion (music)
Distortion and overdrive are forms of audio signal processing used to alter the sound of amplified electric musical instruments, usually by increasing their gain (electronics), gain, producing a "fuzzy", "growling", or "gritty" tone. Distortion is most commonly used with the electric guitar, but may be used with other instruments, such as bass guitar, electric bass, electric piano, synthesizer, and Hammond organ. Guitarists playing Chicago blues, electric blues originally obtained an overdriven sound by turning up their vacuum tube-powered guitar amplifiers to high volumes, which caused the signal to clipping (audio), distort. Other ways to produce distortion have been developed since the 1960s, such as distortion effects unit, effect pedals. The growling tone of a distorted electric guitar is a key part of many genres, including blues and many rock music genres, notably hard rock, punk rock, hardcore punk, acid rock, grunge and heavy metal music, while the use of distorted bas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Frequency
Frequency is the number of occurrences of a repeating event per unit of time. Frequency is an important parameter used in science and engineering to specify the rate of oscillatory and vibratory phenomena, such as mechanical vibrations, audio signals (sound), radio waves, and light. The interval of time between events is called the period. It is the reciprocal of the frequency. For example, if a heart beats at a frequency of 120 times per minute (2 hertz), its period is one half of a second. Special definitions of frequency are used in certain contexts, such as the angular frequency in rotational or cyclical properties, when the rate of angular progress is measured. Spatial frequency is defined for properties that vary or cccur repeatedly in geometry or space. The unit of measurement of frequency in the International System of Units (SI) is the hertz, having the symbol Hz. Definitions and units For cyclical phenomena such as oscillations, waves, or for examp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Envelope Generator
In sound and music, an envelope describes how a sound changes over time. For example, a piano key, when struck and held, creates a near-immediate initial sound which gradually decreases in volume to zero. An envelope may relate to elements such as amplitude (volume), frequency (with the use of filters) or pitch. Envelope generators, which allow users to control the different stages of a sound, are common features of synthesizers, samplers, and other electronic musical instruments. The most common envelope generator is controlled with four parameters: attack, decay, sustain and release (ADSR). Envelope generators Development The envelope generator was created by the American engineer Robert Moog, the creator of the Moog synthesizer, in the 1960s. The composer Herbert Deutsch suggested Moog find a way to articulate his synthesizer so notes did not simply trigger on and off. Moog wired a doorbell button to the synthesizer and used a capacitor to store and slowly release ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Amplitude Modulator
Amplitude modulation (AM) is a signal modulation technique used in electronic communication, most commonly for transmitting messages with a radio wave. In amplitude modulation, the instantaneous amplitude of the wave is varied in proportion to that of the message signal, such as an audio signal. This technique contrasts with angle modulation, in which either the frequency of the carrier wave is varied, as in frequency modulation, or its phase, as in phase modulation. AM was the earliest modulation method used for transmitting audio in radio broadcasting. It was developed during the first quarter of the 20th century beginning with Roberto Landell de Moura and Reginald Fessenden's radiotelephone experiments in 1900. This original form of AM is sometimes called double-sideband amplitude modulation (DSBAM), because the standard method produces sidebands on either side of the carrier frequency. Single-sideband modulation uses bandpass filters to eliminate one of the sidebands and p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Ring Modulator
In electronics, ring modulation is a signal processing function, an implementation of frequency mixing, in which two signals are combined to yield an output signal. One signal, called the carrier, is typically a sine wave or another simple waveform; the other signal is typically more complicated and is called the input or the modulator signal. The ring modulator takes its name from the original implementation in which the analog circuit of diodes takes the shape of a ring, a diode ring. The circuit is similar to a bridge rectifier, except that all four diodes are polarized in the same direction. Ring modulation is similar to amplitude modulation, with the difference that in the latter the modulator is shifted to be positive before being multiplied with the carrier, while in the former the unshifted modulator signal is multiplied with the carrier. This has the effect that ring modulation of two sine waves having frequencies of 1,500 Hz and 400 Hz produce an output signal that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Band Of Gypsys
''Band of Gypsys'' is a live album by Jimi Hendrix and the first without his original group, the Jimi Hendrix Experience. It was recorded on January 1, 1970, at the Fillmore East in New York City with R&B musicians Billy Cox on bass and Buddy Miles on drums, a grouping frequently referred to as the Band of Gypsys. The album mixes funk and R&B elements with Hendrix's psychedelic rock guitar and wah pedal-based jamming, an approach which later became the basis of funk rock. It contains previously unreleased songs and was the last full-length Hendrix album released before his death six months later. After his appearance at Woodstock with an interim group that included Cox, Hendrix began developing new songs and recording demos. When Miles became involved, he and Cox agreed to record a live album with Hendrix to be used to settle a contract dispute with a former manager. The new material signaled a new funk-influenced direction for Hendrix featuring more humanistic lyrical theme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
