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Amplifier Modeling
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 (1998-) 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 amp emula ... [...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 may increase the power significantly, or its main effect may be to boost the voltage or current (power, voltage or current amplifier). It is a two-port electronic circuit that uses electric power from a power supply to increase the amplitude of a signal applied to its input terminals, producing a greater amplitude signal at its output. The ratio of output to input voltage, current, or power is termed gain (voltage, current, or power gain). An amplifier, by definition has gain greater than unity (if the gain is less than unity, the device is an attenuator). An amplifier can either be 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 categorize ... [...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 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 memory architectures that are able t ... [...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 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 memory architectures that are able t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guitar Rig
Guitar Rig is an amp and effects modeling software package developed by Native Instruments. The software can function either as a standalone application, or as a plug-in for other software. It was originally released in 2004. Overview The Guitar Rig environment is a modular system, providing capabilities for multiple amplifiers, effects pedals and rack mounted hardware. Primarily designed for electric guitar and bass, the software uses amplifier modeling to allow real-time digital signal processing in both standalone and DAW environments via plug-in ( VST/DXi/ RTAS/ AU). The software simulates a number of devices such as preamplifiers, cabinets and microphones under pseudonyms (such as renaming the Shure SM57 as the "Dynamic 57"). The system allows customisation of module parameters – either through manipulation of the graphical interface, use of a MIDI controller or employment of the RigKontrol foot control pedal. Settings can be saved as presets and exported an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Logic Pro
Logic Pro is a digital audio workstation (DAW) and MIDI music sequencer, sequencer software application for the macOS platform. 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 Inc., Apple acquired Emagic in 2002 and renamed Logic to Logic Pro. It is 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 also available at a reduced cost. 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. Features Logic Pro provides software instruments, aud ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GarageBand
GarageBand is a line of digital audio workstations developed by Apple Inc. for macOS, iPadOS, and iOS devices that allows users to create music or podcasts. GarageBand is developed by Apple for macOS, and was once part of the iLife software suite, along with iMovie and iDVD. Its music and podcast creation system enables users to create multiple tracks with pre-made MIDI keyboards, pre-made loops, an array of various instrumental effects, and voice recordings. Apple positions GarageBand for the consumer market. For the professional market, Apple offers another product, Logic Pro. 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. Apple acquired Emagic in July 2002. Steve Jobs announced the application in his keynote speech at the Macworld Conference & Expo in San Francisco on January 6, 2004. Musician John Mayer assisted with its demonstration. It is par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roland CUBE
Roland CUBE is a series of guitar and bass amplifiers manufactured and distributed by the Roland Corporation. The CUBE series use amplifier modeling technology. Series Mobile CUBE A multi-purpose battery-powered portable amplifier featuring 5 watt stereo power and two 4" speakers. It features a microphone channel and instrument channel with tone, delay/reverb and chorus controls. Micro-CUBE The Micro Cube is a small battery-powered 2 watt portable amplifier, for use as a portable practice amp or when larger or more expensive amplifiers may not be practical. Features a single 5" speaker. Micro-CUBE RX A portable amplifier with four 4" speakers. Micro-CUBE BASS RX A portable bass amplifier with four 4" speakers. CUBE STREET A 5W battery-powered amplifier featuring two 6.5" speakers. As the name implies, this amplifier is suited for buskers Street performance or busking is the act of performing in public places for gratuities. In many countries, the rewards are generally ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fractal Audio
In mathematics, a fractal is a geometric shape containing detailed structure at arbitrarily small scales, usually having a fractal dimension strictly exceeding the topological dimension. Many fractals appear similar at various scales, as illustrated in successive magnifications of the Mandelbrot set. This exhibition of similar patterns at increasingly smaller scales is called self-similarity, also known as expanding symmetry or unfolding symmetry; if this replication is exactly the same at every scale, as in the Menger sponge, the shape is called affine self-similar. Fractal geometry lies within the mathematical branch of measure theory. One way that fractals are different from finite geometric figures is how they scale. Doubling the edge lengths of a filled polygon multiplies its area by four, which is two (the ratio of the new to the old side length) raised to the power of two (the conventional dimension of the filled polygon). Likewise, if the radius of a filled sphere is ... [...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, human speech, speech, Radio broadcasting, radio, television, soundtracks, podcasts, sound effects and nearly any other situation where complex recorded audio is needed. Hardware 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, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
