analog amplifier

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• Analog signal processing — is any signal processing conducted on analog signals by analog means. Analog indicates something that is mathematically represented as a set of continuous values. This differs from digital which uses a series of discrete quantities to represent… …   Wikipedia

• Analog multiplier — In electronics, an analog multiplier is a device which takes two analog signals and produces an output which is their product. Such circuits can be used to implement related functions such as squares (apply same signal to both inputs), and square …   Wikipedia

• Analog computer — An analog computer (spelt analogue in British English) is a form of computer that uses continuous physical phenomena such as electrical, [Universiteit van Amsterdam Computer Museum, (2007)] mechanical, or hydraulic quantities to model the problem …   Wikipedia

• Analog-to-digital converter — An analog to digital converter (abbreviated ADC, A/D or A to D) is an electronic integrated circuit, which converts continuous signals to discrete digital numbers. The reverse operation is performed by a digital to analog converter… …   Wikipedia

• Analog synthesizer — An analog synthesizer is a synthesizer that uses analog circuits and analog computer techniques to generate sound electronically. Analog synthesizer circuit composition A very common circuit component in analog synthesizers is the operational… …   Wikipedia

• Amplifier — For other uses, see Amplifier (disambiguation). Generally, an amplifier or simply amp, is a device for increasing the power of a signal. In popular use, the term usually describes an electronic amplifier, in which the input signal is usually a… …   Wikipedia

• Analog Devices — Infobox Company company name = Analog Devices company company type = Public (nyse|ADI) foundation = Cambridge, Massachusetts (1965) | location = key people = Jerald G Fishman, CEO President, Ray Stata, Chairman of the Board industry =… …   Wikipedia

• Analog ear — An analog ear or analog cochlea is a model of the ear or of the cochlea (in the inner ear) based on an electrical, electronic or mechanical analog. An analog ear is commonly described as an interconnection of electrical elements such as resistors …   Wikipedia

• Analog chip — An analog chip is a set of miniature electronic analog circuits formed on a single piece of semiconductor material. The circuits in analog chips operate with voltage and current varying in a continuous fashion; in contrast, digital chips only use …   Wikipedia

• analog computer — a computer that represents data by measurable quantities, as voltages or, formerly, the rotation of gears, in order to solve a problem, rather than by expressing the data as numbers. Cf. digital computer. [1945 50, Amer.] * * * Computer in which… …   Universalium

• analog — /ˈænəlɒg / (say anuhlog) adjective 1. Electronics, Broadcasting, etc. relating to any device or procedure which encodes physical properties such as those of sound, sight, etc., in terms of frequencies and their amplitudes. 2. of or relating to… …