|
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 In sound and music, an envelope describes how a sound changes over time. It may relate to elements such as amplitude (volume), frequencies (with the use of filters) or pitch. For example, a piano key, when struck and held, creates a near-im ... 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". He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zach Chisholm - Jimi Hendrix (4768261856) (cropped)
Zack or Zach may refer to: People * Zach (surname), various people * Zack (surname), various people * Zack (personal name), lists of people and fictional characters named Zack, Zach, Zac, Zak or Zakk * 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 * Zacks Zacks is a surname. Notable people with the surname include: *Gordon Zacks (1933–2014), American businessman and writer * Jeff Zacks, American psychologist See also * Zack (other) *Zaks (other) Zaks are a construction toy. ..., a surname * ZAC (other) * Žač, a village in Kosovo * Zac, a list of people with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Effects Pedal
An effects unit 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 may also be built into gu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jimi Hendrix
James Marshall "Jimi" Hendrix (born Johnny Allen Hendrix; November 27, 1942September 18, 1970) was an American guitarist, singer and songwriter. Although his mainstream career spanned only four years, he is widely regarded as one of the most influential electric guitarists in the history of popular music, and one of the most celebrated musicians of the 20th century. The Rock and Roll Hall of Fame describes him as "arguably the greatest instrumentalist in the history of rock music." Born in Seattle, Washington, Hendrix began playing guitar at the age of 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 before moving to England in late 1966 after bassist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 prod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Octave
In music, an octave ( la, octavus: eighth) or perfect octave (sometimes called the diapason) is the interval between one musical pitch and another with double its frequency. 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'' ( it, all'ottava), ''8va bassa'' ( it, all'ottava bassa, sometimes also ''8vb''), or simply ''8'' for the octave in the direction indicated by pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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, producing a "fuzzy", "growling", or "gritty" tone. Distortion is most commonly used with the electric guitar, but may also be used with other electric instruments such as electric bass, electric piano, synthesizer and Hammond organ. Guitarists playing electric blues originally obtained an overdriven sound by turning up their vacuum tube-powered guitar amplifiers to high volumes, which caused the signal to distort. While overdriven tube amps are still used to obtain overdrive, especially in genres like blues and rockabilly, a number of other ways to produce distortion have been developed since the 1960s, such as distortion 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 ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frequency
Frequency is the number of occurrences of a repeating event per unit of time. It is also occasionally referred to as ''temporal frequency'' for clarity, and is distinct from ''angular frequency''. Frequency is measured in hertz (Hz) which is equal to one event per second. The period is the interval of time between events, so the period is the reciprocal of the frequency. For example, if a heart beats at a frequency of 120 times a minute (2 hertz), the period, —the interval at which the beats repeat—is half a second (60 seconds divided by 120 beats). 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. Definitions and units For cyclical phenomena such as oscillations, waves, or for examples of simple harmonic motion, the term ''frequency'' is defined as the number of cycles or vibrations per unit of time. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Envelope Generator
In sound and music, an envelope describes how a sound changes over time. It may relate to elements such as amplitude (volume), frequencies (with the use of filters) or pitch. For example, a piano key, when struck and held, creates a near-immediate initial sound which gradually decreases in volume to zero. 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 form of envelope generator is controlled with four parameters: attack, decay, sustain and release (ADSR). Development The Hammond Novachord in 1938 used an early implementation of an ADSR envelope. A seven-position rotary knob selects preset ADS parameter for all 72 notes; a pedal controls the release. The envelope generator was created by the American engineer Robert Moog in the 1960s. While experimenting with the first Moog synthesizers, composer Herbert Deutsch suggested Moo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amplitude Modulator
Amplitude modulation (AM) is a modulation technique used in electronic communication, most commonly for transmitting messages with a radio wave. In amplitude modulation, the amplitude (signal strength) 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] |
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. A ring modulator is an electronic device for ring modulation. A ring modulator may be used in music synthesizers and as an effects unit. The name derives from the fact that the analog circuit of diodes originally used to implement this technique takes the shape of a ring: a diode ring. The circuit is similar to a bridge rectifier, except that instead of the diodes facing left or right, they face clockwise or counterclockwise. Ring modulation is quite 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 unshi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Who Knows (Jimi Hendrix Song)
Who Knows may refer to: * ' ''Who Knows?'' (video), a DVD by Andrew W.K. * ''Who Knows?'' (film) (''Va savoir''), a 2001 French romantic comedy-drama * ''Who Knows?'' (game show), a 1959 Canadian television panel game quiz show * "Who Knows", a song by Avril Lavigne from '' Under My Skin'' * "Who Knows", a song by Natasha Bedingfield from '' N.B.'' * "Who Knows", a song by Jimi Hendrix from '' Band of Gypsys'' * "Who Knows?", a short story by Guy de Maupassant Henri René Albert Guy de Maupassant (, ; ; 5 August 1850 – 6 July 1893) was a 19th-century French author, remembered as a master of the short story form, as well as a representative of the Naturalist school, who depicted human lives, destin ..., published in 1890 See also * " Who Knows Who", a collaborative song by Muse and The Streets {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_(cropped).jpg "Click for more on -> Octavia (effects Pedal)")
-2.jpg "Click for more on -> Effects Pedal")
