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Amplifier Modeler
Amplifier modeling (also known as amp modeling or amp emulation) is the process of emulating a physical amplifier such as a guitar amplifier. Amplifier modeling often seeks to recreate the sound of one or more specific models of vacuum tube amplifiers and sometimes also solid state amplifiers. Types of modeling devices ;Digital amp modelers :Standalone modeling devices such as the Line 6 POD and Fractal Axe-FX digitize the input signal and use a DSP, a dedicated microprocessor, to process the signal with digital computation, attempting to achieve the sound of expensive professional amplifiers in a much less costly and more compact device. These modelers can be connected directly to a recording device or PA system without having to use a power section, speaker cabinet and microphone; however, there is an ongoing debate over the question of how accurately a modeler can recreate the sound of a real amplifier. Most modelers generally also include a variety of effects apart from the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amplifier
An amplifier, electronic amplifier or (informally) amp is an electronic device that can increase the magnitude of a signal (a time-varying voltage or current). It is a two-port electronic circuit that uses electric power from a power supply to increase the amplitude (magnitude of the voltage or current) of a signal applied to its input terminals, producing a proportionally greater amplitude signal at its output. The amount of amplification provided by an amplifier is measured by its gain: the ratio of output voltage, current, or power to input. An amplifier is defined as a circuit that has a power gain greater than one. An amplifier can be either a separate piece of equipment or an electrical circuit contained within another device. Amplification is fundamental to modern electronics, and amplifiers are widely used in almost all electronic equipment. Amplifiers can be categorized in different ways. One is by the frequency of the electronic signal being amplified. For ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Audio Workstation
A digital audio workstation (DAW ) is an electronic device or application software used for Sound recording and reproduction, recording, editing and producing audio files. DAWs come in a wide variety of configurations from a single software program on a laptop, to an integrated stand-alone unit, all the way to a highly complex configuration of numerous components controlled by a central computer. Regardless of configuration, modern DAWs have a central interface that allows the user to alter and mix multiple recordings and tracks into a final produced piece. DAWs are used for producing and recording music, songs, speech, Radio broadcasting, radio, television, soundtracks, podcasts, sound effects and nearly every other kind of complex recorded audio. History Early attempts at digital audio workstations in the 1970s and 1980s faced limitations such as the high price of storage, and the vastly slower processing and disk speeds of the time. In 1978, Soundstream, who had made one ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Logic Pro
Logic Pro is a proprietary digital audio workstation (DAW) and MIDI sequencer software application for the macOS platform developed by Apple Inc. It was originally created in the early 1990s as Notator Logic, or Logic, by German software developer C-Lab which later went by Emagic. Apple acquired Emagic in 2002 and renamed Logic to Logic Pro. It was the second most popular DAW – after Ableton Live – according to a survey conducted in 2015. A consumer-level version based on the same interface and audio engine but with reduced features called Logic Express was available starting in 2004. Apple's GarageBand comes free with all new Macintosh computers and iOS devices and is another application built on Logic's audio engine. On December 8, 2011, the boxed version of Logic Pro was discontinued, along with Logic Express, and as with all other Apple software for Macs, Logic Pro is now only available through the Mac App Store and the iPad App Store, or with a discounted Pro Apps f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GarageBand
GarageBand is a software application by Apple Inc., Apple for macOS, iPadOS, and iOS devices that allows users to create music or Podcast, podcasts. It is a lighter, amateur-oriented offshoot of Logic Pro. GarageBand was originally released for macOS in 2004 and brought to iOS in 2011. The app's music and podcast creation system enables users to create multiple tracks with software synthesizer presets (to be played on a MIDI keyboard and/or sequenced on a piano roll), pre-made and user-created Loop (music), loops, an array of various effects, and voice recordings. History GarageBand was developed by Apple under the direction of Dr. Gerhard Lengeling. Dr. Lengeling was formerly from the German company Emagic, makers of Logic Audio (later renamed Logic Pro). Apple acquired Emagic in July 2002. It developed GarageBand as a lighter version of Logic Pro (with the intermediate application Logic Express offered for a brief period), and each version of GarageBand resembles the current ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digitech
DOD Electronics, or simply DOD, also known as their brand name DigiTech, is an American manufacturing company that makes guitar effects pedals, as well as active crossover gear. DOD is owned by Cortek, the parent company of Cort Guitars. Their DigiTech Whammy pedal has been called "one of the most significant innovations in pedal tech". History DOD originally stood for David Oreste DiFrancesco, who founded the company in 1973 with business partner and musician John Johnson. David was the original engineer who, with his business partner John, later sold the company to Harman International in 1990-'91. David now runs a company called Rolls Corporation. Over DOD's 40-year history, the company introduced many pedal lines and early multi-effect devices, like the "944 Chain-Reaction" and digital delays like the now sought-after PDS series. The '70s and early '80s 200, 400 and 600 series of stompboxes have become very collectable. 1970s gray " Overdrive Preamp 250s with LM7 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Recording
In digital recording, an audio signal, audio or video signal is converted into a stream of discrete numbers representing the changes over time in air pressure for audio, or Color, chroma and luminance values for video. This number stream is saved to a storage device. To play back a digital recording, the numbers are retrieved and converted back into their original analog signal, analog audio or video forms so that they can be heard or seen. In a properly matched analog-to-digital converter (ADC) and digital-to-analog converter (DAC) pair, the analog signal is accurately reconstructed, within the constraints of the Nyquist–Shannon sampling theorem, which dictates the sampling rate and quantization error dependent on the Audio bit depth, audio or Bit depth (computer graphics), video bit depth. Because the signal is stored digitally, assuming proper error detection and correction, the recording is not degraded by copying, storage or interference. Timeline *October 3, 1938: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roland CUBE
is a Japanese multinational 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 December 2022, it employed 2,783 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 Background Roland founder Ikutaro Kakehashi had founded Ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kemper Profiler
The Kemper Profiler is a digital Amplifier modeling, amp modeling and effects unit, multi-effects product line for electric guitar and bass from German brand Kemper. The amp line pioneered "profiling," also known as "capturing," a combination of hardware and software that allows users to create digital versions of their own amplifier, cabinet, and microphone setup, whereas traditional modelers offer only pre-programmed options. History Cristoph Kemper, inventor of the Access Virus synthesizer, turned to developing guitar products in 2006, feeling that, while digital modelers were already being produced by other companies, guitarists were not satisfied with the technology in a way that Kemper could change. To this end, Kemper developed "profiling" technology—whereas traditional modelers offer users digital amp simulations programmed in-house, profilers give users the ability to create digital "snapshots" of their own amplifier, effects, and microphone setup, as well as share p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neural DSP
Neural DSP Technologies is a Finnish audio equipment manufacturer founded in 2017 by Douglas Castro and Francisco Cresp. Headquartered in Punavuori, Helsinki, the company is best known for its flagship guitar amp modeler, the Quad Cortex, and for its audio plug-ins that create computer-based virtual amplifier and effects modelling suites. The company is considered a leading developer of guitar signal processing technology. History In 2016, Douglas Castro, the founder of bass guitar equipment company Darkglass, was approached by employee Francisco Cresp about creating an audio plug-in for the company. Castro was interested, and the pair—both Chilean immigrants in Helsinki—ultimately decided to develop a range of plug-ins for both bass and guitar, in addition to a potential modeler. However, they chose to develop products as a new company to preserve Darkglass' bass-oriented brand identity. Neural DSP began recruiting designers in late 2017 and early 2018, and in that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Axe-FX
Fractal Audio Systems, often shortened to Fractal, is an American audio equipment manufacturer founded in 2006. Fractal became pioneers of the high-end digital amplifier modeling market with the release of the rack-mount Axe-FX, which has been credited as the first amp modelling and effects system convincing enough for professional use. History Fractal was founded by Cliff Chase, who designed both the software and hardware of the company's debut product, the Axe-FX. Although classified as an "amplifier modeler," Chase has disputed the label, stating his priority was not exact emulation of classic guitar amps but rather recreating their sounds in the context of a modern device which emphasized expanded tonal control. The Axe-FX has been adopted by many notable guitarists, particularly for live rigs, such as Steve Vai, John Petrucci, Matt Belamy, and Alex Lifeson. Metallica switched to Fractal equipment after using it in their ''Freeze 'Em All'' performance in Antarctica, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Signal Processor
A digital signal processor (DSP) is a specialized microprocessor chip, with its architecture optimized for the operational needs of digital signal processing. DSPs are fabricated on metal–oxide–semiconductor (MOS) integrated circuit chips. They are widely used in audio signal processing, telecommunications, digital image processing, radar, sonar and speech recognition systems, and in common consumer electronic devices such as mobile phones, disk drives and high-definition television (HDTV) products. The goal of a DSP is usually to measure, filter or compress continuous real-world analog signals. Most general-purpose microprocessors can also execute digital signal processing algorithms successfully, but may not be able to keep up with such processing continuously in real-time. Also, dedicated DSPs usually have better power efficiency, thus they are more suitable in portable devices such as mobile phones because of power consumption constraints. DSPs often use special m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tech 21
Tech 21 is a New York based manufacturer of guitar and bass effect pedals, amps, and DI boxes which allow the user to emulate the tone of many popular guitar amps and record those sounds directly into a mixer. Products Tech 21's core product, the SansAmp, was designed by Andrew Barta and introduced in 1989. The SansAmp (from , "without an amp") is an analog effects pedal emulating a variety of different guitar amplifiers and speakers and enables recording direct to a mixing console. The SansAmp became popular in the 1990s. Later, SansAmp became an entire line of products for various instruments and applications. Tech 21 offerings include the Fly Rig Series, artist signature gear for Geddy Lee, Richie Kotzen, Paul Landers, dUg Pinnick, and Steve Harris. Other products have included distortion pedals as well as a range of amplifiers that use SansAmp technology built in. While being the precursor to digital amp modeling technology, Tech 21 relies on analog technology, rat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
