In signal processing, the Nyquist frequency (or folding frequency), named after Harry Nyquist, is a characteristic of a sampler, which converts a continuous function or signal into a discrete …

Jul 23, 2025 · The Nyquist Sampling Theorem explains the relationship between the sample rate and the frequency of the measured signal. It is used to suggest that the sampling rate must be …

What Is the Nyquist Theorem? The Nyquist theorem, also known as the Nyquist–Shannon sampling theorem, defines the conditions under which a continuous-time signal can be …

Dec 3, 2025 · The Nyquist frequency, also called the Nyquist limit, is the highest frequency that can be coded at a given sampling rate in order to be able to fully reconstruct the signal, i.e., f_ …

Mar 6, 2025 · The Nyquist frequency is one of the most important concepts in digital audio (whether you’re aware of it or not). It influences everything from sampling rate choices to …

Aug 6, 2025 · This page titled Chapter 5: Discrete Fourier Transforms, Nyquist Frequency, Signal Aliasing, and Spectral Leakage is shared under a CC BY-NC-ND license and was authored, …

Jun 11, 2025 · Learn about the Nyquist rate, its significance, and applications in communication systems. Understand how it impacts signal processing and data transmission.

Definition The Nyquist Rate is the minimum sampling rate required to accurately capture a signal's information without introducing aliasing, specifically defined as twice the highest frequency …

Jun 23, 2025 · Unravel the Nyquist Sampling Theorem: This article explores the fundamental concept in digital signal processing, detailing how it determines the minimum sampling rate …

In signal processing, the Nyquist rate, named after Harry Nyquist, is a value equal to twice the highest frequency (bandwidth) of a given function or signal. It has units of samples per unit …