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Signal processing

Signal processing is an electrical engineering subfield that focuses on analyzing, modifying and synthesizing signals, such as sound, images, potential fields, seismic signals, altimetry processing, and scientific measurements. Signal processing techniques are used to optimize transmissions, digital storage efficiency, correcting distorted signals…

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Overview

History

Definition of a signal

Categories

Application fields

Typical devices

Mathematical methods applied

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Map overview Semantic statistics

Signal processing

Nodes137
Edges136
Triples120
Avg. degree1.99
Density0.014599
Components1

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Signal processing

Top relations

related to Further reading · 34
Signal processing → Adaptive Filters, Ali, Athanasios, Babak Hassibi, Byrne, Charles, Communications, Digital Signal Processing, Engineers Guide, Francis, ISBN, Linear Estimation, Martin Vetterli, Mathematical Approach, McGraw-Hill, Moses, NJ, Paolo Prandoni, Papoulis, PDF
related to Digital · 13
Signal processing → ASICs, Digital, Examples, FFT, FIR, Fourier, IIR, Infinite, Kalman, Other, Processing, Typical, Wiener
related to history · 12
Signal processing → According, Alan, Bell System Technical Journal, Claude Shannon, Communication, In, Mathematical Theory, Oppenheim, Ronald, Schafer, The, They
related to Application fields · 6
Signal processing → Audio, Genomic, In, Processing, Quality, Source
is a · 5
Signal processing → approach which treats signals as stochastic processes, electrical engineering subfield that focuses on analyzing, processing of digitized discrete-time sampled signals, technology based on electronic devices such as sample and hold circuits, type of non-linear signal processing
has method · 5
Signal processing → Differential, For, Linear, RC, Recurrence
related to External links · 5
Signal processing → Julius, Signal Processing Website, Smith III, Spectral Audio Signal Processing, Thierry Bouwmans
related to Analog · 4
Signal processing → Analog, Nonlinear, The, This
related to Continuous time · 4
Signal processing → Continuous-time, For, The, This
related to Discrete time · 3
Signal processing → Analog, Discrete-time, This

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Important terminology

signal processing signals digital systems time frequency linear techniques used nonlinear filters graph statistical isbn system stochastic image analog mathematical

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Signal processingis aelectrical engineering subfield that focuses on analyzing0.90text
Signal processingis atechnology based on electronic devices such as sample and hold circuits0.90text
Signal processingis aprocessing of digitized discrete-time sampled signals0.90text
Signal processingis atype of non-linear signal processing0.90text
Signal processingis aapproach which treats signals as stochastic processes0.90text
sampleinstance ofbut not in magnitude.Analog discrete-time signal processing is a technology based on electronic devices0.80text
hold circuitsinstance ofbut not in magnitude.Analog discrete-time signal processing is a technology based on electronic devices0.80text
analog time-division multiplexersinstance ofbut not in magnitude.Analog discrete-time signal processing is a technology based on electronic devices0.80text
analog delay linesinstance ofbut not in magnitude.Analog discrete-time signal processing is a technology based on electronic devices0.80text
analog feedback shift registersinstance ofbut not in magnitude.Analog discrete-time signal processing is a technology based on electronic devices0.80text
ASICsinstance ofProcessing is done by general-purpose computers or by digital circuits0.80text
field-programmable gate arrays or specialized digital signal processorsinstance ofProcessing is done by general-purpose computers or by digital circuits0.80text

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