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Oversampling

In signal processing, oversampling is the process of sampling a signal at a sampling frequency significantly higher than the Nyquist rate. Theoretically, a bandwidth-limited signal can be perfectly reconstructed if sampled at the Nyquist rate or above it. The Nyquist rate is defined as twice the bandwidth of the signal. Oversampling is capable of…

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Overview

Motivation

Example

Reconstruction

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Map overview Semantic statistics

Oversampling

Nodes34
Edges33
Triples29
Avg. degree1.94
Density0.058824
Components1

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Oversampling

Top relations

related to Further reading · 9
Oversampling → Cabot Performance Aspects, Digital Audio, Digital Oversampling, Dr, Focal Press, ISBN, John Watkinson, Richard, The Art
related to Resolution · 7
Oversampling → ADC, Combining, DAC, For, In, SNR, When
related to Reconstruction · 6
Oversampling → ADC, DAC, Essentially, Here, The, When
related to Anti-aliasing · 5
Oversampling → By, In, Nyquist, Once, Without
is a · 1
Oversampling → process of sampling a signal at a sampling frequency significantly higher than the Nyquist rate
related to Motivation · 1
Oversampling → There

Important terminology Word statistics

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Important terminology

signal rate noise sampling nyquist resolution anti-aliasing frequency digital higher filter hz samples sample factor bandwidth analog performance sampled reconstruction

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Oversamplingis aprocess of sampling a signal at a sampling frequency significantly higher than the Nyquist rate0.90text
Oversamplingrelated to Anti-aliasingWithout0.60section
Oversamplingrelated to Anti-aliasingNyquist0.60section
Oversamplingrelated to Anti-aliasingBy0.60section
Oversamplingrelated to Anti-aliasingOnce0.60section
Oversamplingrelated to Anti-aliasingIn0.60section
Oversamplingrelated to Further readingJohn Watkinson0.60section
Oversamplingrelated to Further readingThe Art0.60section
Oversamplingrelated to Further readingDigital Audio0.60section
Oversamplingrelated to Further readingFocal Press0.60section
Oversamplingrelated to Further readingISBN0.60section
Oversamplingrelated to Further readingDr0.60section

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