Analog signal processing

Analog signal processing is a type of signal processing conducted on continuous analog signals by some analog means (as opposed to the discrete digital signal processing where the signal processing is carried out by a digital process). "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 signal. Analog values are typically represented as a voltage, electric current, or electric charge around components in the electronic devices. An error or noise affecting such physical quantities will result in a corresponding error in the signals represented by such physical quantities.

Comment
enAnalog signal processing is a type of signal processing conducted on continuous analog signals by some analog means (as opposed to the discrete digital signal processing where the signal processing is carried out by a digital process). "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 signal. Analog values are typically represented as a voltage, electric current, or electric charge around components in the electronic devices. An error or noise affecting such physical quantities will result in a corresponding error in the signals represented by such physical quantities.
Has abstract
enAnalog signal processing is a type of signal processing conducted on continuous analog signals by some analog means (as opposed to the discrete digital signal processing where the signal processing is carried out by a digital process). "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 signal. Analog values are typically represented as a voltage, electric current, or electric charge around components in the electronic devices. An error or noise affecting such physical quantities will result in a corresponding error in the signals represented by such physical quantities. Examples of analog signal processing include crossover filters in loudspeakers, "bass", "treble" and "volume" controls on stereos, and "tint" controls on TVs. Common analog processing elements include capacitors, resistors and inductors (as the passive elements) and transistors or opamps (as the active elements).
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Analog signal processing
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enAnalog signal processing
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Analog signal
Band-pass filter
Band-stop filter
Bode plot
Capacitor
Category:Signal processing
Comparison of analog and digital recording
Complex number
Continuous function
Convolution
Digital signal processing
Dirac delta function
Electrical engineering
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Electric current
Electronics
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Fourier series
Fourier transform
Frequency domain
Heaviside step function
High-pass filter
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Laplace transform
LC circuit
Low-pass filter
Operational amplifier
RC circuit
Region of convergence
Resistor
RLC circuit
Series and parallel circuits
Signal (electrical engineering)
Signal processing
Sine wave
Transistor
Voltage
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پردازش سیگنال پیوسته
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Category:Signal processing
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