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searching for Linear phase 69 found (88 total)

Quantum amplifier (1,855 words) [view diff] exact match in snippet view article find links to article

quantity above shows how much output field differs from a coherent state. Linear phase-invariant amplifiers may be described as follows. Assume that the unitary

Communication in small groups (3,709 words) [view diff] exact match in snippet view article find links to article

stages in the same order for any decision-making group is known as the linear phase model. Third, the most talkative member of a group tends to make between

Studio monitor (3,984 words) [view diff] no match in snippet view article find links to article

monitor implies that the speaker is designed to produce relatively flat (linear) phase and frequency responses. In other words, it exhibits minimal emphasis

Discrete Fourier transform (10,510 words) [view diff] exact match in snippet view article find links to article

to a periodic extension. Multiplying x n {\displaystyle x_{n}} by a linear phase e i 2 π N n m {\displaystyle e^{{\frac {i2\pi }{N}}nm}} for some integer

Wavefront coding (417 words) [view diff] exact match in snippet view article find links to article

goals in mind: e.g. extending the depth of focus. Wavefront coding with linear phase masks works by creating an optical transfer function that encodes distance

Rayleigh–Taylor instability (4,053 words) [view diff] exact match in snippet view article find links to article

gravitational buoyancy sense) and "spikes" falling downwards. In the linear phase, the fluid movement can be closely approximated by linear equations,

Jones calculus (3,523 words) [view diff] exact match in snippet view article find links to article

the term "phase retarder" is used to refer specifically to linear phase retarders. Linear phase retarders are usually made out of birefringent uniaxial crystals

Filter (signal processing) (2,982 words) [view diff] exact match in snippet view article

digital modulation systems require filters that have flat phase delay—are linear phase in the passband—to preserve pulse integrity in the time domain, giving

Bessel filter (3,009 words) [view diff] exact match in snippet view article find links to article

analog linear filter with a maximally flat group delay (i.e., maximally linear phase response), which preserves the wave shape of filtered signals in the

Digital delay line (2,441 words) [view diff] exact match in snippet view article find links to article

integer delay filter with: { | ⋅ | = 1 = 0 d B , zero dB gain ∡ = − ω M , linear phase with ω = 2 π f T s where T s is the sampling period in seconds [

Continuous phase modulation (939 words) [view diff] exact match in snippet view article find links to article

name for CPM with an excess bandwidth of 1/2 and a linear phase trajectory. Although this linear phase trajectory is continuous, it is not smooth since

EMI 2001 (5,031 words) [view diff] exact match in snippet view article find links to article

they were linear phase and gave negligible overshoots on transients. The wide-band luminance channel had its bandwidth defined by a linear phase low pass

Zero-forcing equalizer (529 words) [view diff] exact match in snippet view article find links to article

combination of channel and equalizer gives a flat frequency response and linear phase F ( f ) C ( f ) = 1 {\displaystyle F(f)C(f)=1} . In reality, zero-forcing

Delay spread (376 words) [view diff] exact match in snippet view article find links to article

that passes all spectral components with approximately equal gain and linear phase.). Coherence bandwidth is related to the inverse of the delay spread

Filter bank (5,908 words) [view diff] no match in snippet view article find links to article

filter. In this way, the resulting multirate system is a time-varying linear-phase filter via the decimator and interpolator. The lowpass filter consists

Biorthogonal nearly coiflet basis (1,050 words) [view diff] exact match in snippet view article find links to article

function has generalized linear phase, and since the human eyes are sensitive to symmetrical error, wavelet base with linear phase is better for image processing

Phase portrait (359 words) [view diff] case mismatch in snippet view article find links to article

Non-linear Dynamics and Chaos: With applications to Physics, Biology, Chemistry and Engineering. ISBN 9780738204536. Linear Phase Portraits, an MIT Mathlet.

Controlled-envelope single-sideband modulation (403 words) [view diff] no match in snippet view article find links to article

conventional SSB radio. This requires that the SSB radio's modulator be linear-phase and have a sufficient bandwidth to pass the CESSB signal. If an otherwise

List of Fourier-related transforms (933 words) [view diff] exact match in snippet view article find links to article

might be of linear with integer and real valued slopes, or even non-linear phase bringing flexibilities for optimal designs of various metrics, e.g. auto-

Speech processing (1,165 words) [view diff] exact match in snippet view article find links to article

Δ t {\displaystyle \phi _{lin}(h,l)=\omega _{0}(l'){}_{\Delta }t} is linear phase ( Δ t {\displaystyle {}_{\Delta }t} is temporal shift at each frame of

Direct digital synthesis (872 words) [view diff] exact match in snippet view article find links to article

of the reconstruction filter. An ideal reconstruction filter with a linear phase response (meaning the output is simply a delayed version of the input

Technics (brand) (3,070 words) [view diff] case mismatch in snippet view article

$150 (cheapest) to $600 (Most expensive) SB-7000 Linear Phase 3 way loudspeaker (First Linear Phase Speaker system in the World) SL-20 and SL-23 belt

Butterworth filter (4,194 words) [view diff] exact match in snippet view article find links to article

particular stopband specification, but Butterworth filters have a more linear phase response in the passband than Chebyshev Type I/Type II and elliptic filters

Flanging (1,920 words) [view diff] exact match in snippet view article find links to article

the signal is passed through one or more all-pass filters with non-linear phase response and then added back to the original signal. This results in

Lattice network (8,453 words) [view diff] exact match in snippet view article find links to article

amplitude or phase correcting network, a dispersive network or as a linear phase filter,: 412 according to the choice of components for the lattice elements

Artificial brain (1,309 words) [view diff] exact match in snippet view article find links to article

implementation could be based on Holographic Neural Technology (HNeT) non linear phase coherence/decoherence principles. The analogy has been made to quantum

Digital audio (3,032 words) [view diff] exact match in snippet view article find links to article

signal processing may degrade the audio signal via passband ripple, non-linear phase shift, numeric precision quantization noise or time distortion of transients

Smoothing (627 words) [view diff] exact match in snippet view article find links to article

roll-off than a Chebyshev Type I/Type II filter or an elliptic filter More linear phase response in the passband than Chebyshev Type I/Type II and elliptic filters

Parks–McClellan filter design algorithm (1,798 words) [view diff] no match in snippet view article find links to article

cosines case, the same core program could be used to perform all possible linear-phase FIR filters. In contrast to the Maximum Ripple approach, the band edges

Edge-localized mode (964 words) [view diff] exact match in snippet view article find links to article

started to simulate a full ELM cycle including its onset, the highly non-linear phase, and its decay. However, this did not constitute a “true” ELM cycle,

Active filter (1,293 words) [view diff] exact match in snippet view article find links to article

maximally flat group delay; Q=0.577 for 2nd-order filters. It provides good linear phase. Elliptic filter or Cauer filter – add a notch (or "zero") just outside

Boussinesq approximation (water waves) (2,509 words) [view diff] exact match in snippet view article

Linear phase speed squared c 2 / ( g h ) {\displaystyle c^{2}/(gh)} as a function of relative wave number k h {\displaystyle kh} . A = Boussinesq (1872)

Logic Pro (3,946 words) [view diff] exact match in snippet view article find links to article

effect plug-ins including Guitar Amp Pro (guitar amp simulator), and a linear phase corrected version of their 6 channel parametric equalizer. In total,

Network synthesis filters (1,860 words) [view diff] exact match in snippet view article find links to article

time-delay (group delay) over its passband. This gives the filter a linear phase response and results in it passing waveforms with minimal distortion

Lattice delay network (7,143 words) [view diff] no match in snippet view article find links to article

passband’. There are several design procedures available by which a desired linear-phase approximation can be achieved, whether maximally-flat or with ripple

Single-sideband modulation (4,797 words) [view diff] no match in snippet view article find links to article

SSB radio. This requires that the standard SSB radio's modulator be linear-phase and have a sufficient bandwidth to pass the CESSB signal. If a standard

NU-Tech (326 words) [view diff] case mismatch in snippet view article find links to article

Palestini, Peretti, Cecchi, Piazza, Lattanzi, Bettarelli (October 2007). "Linear Phase Mixed FIR/IIR Crossover Networks: Design and Real-Time Implementation"

Dynamic range compression (4,695 words) [view diff] no match in snippet view article find links to article

De-essing". Sound Advice. Sound on Sound. Retrieved 2015-03-16. Waves – Linear-Phase MultiBand Software Audio Processor Users Guide (PDF), p. 3, retrieved

Direct metal mastering (1,555 words) [view diff] exact match in snippet view article find links to article

attacks (transients). The improved transient response, as well as the more linear phase response of DMM improve the overall stability and depth-of-field in the

Equalization (audio) (4,736 words) [view diff] case mismatch in snippet view article

"What is a Parametric EQ?". PreSonus. Retrieved February 17, 2024. "Linear Phase EQ, Electronic Musician". Archived from the original on July 16, 2015

Wavelet (7,179 words) [view diff] exact match in snippet view article find links to article

the Le Gall–Tabatabai (LGT) 5/3-taps non-orthogonal filter bank with linear phase (1988), Ingrid Daubechies' orthogonal wavelets with compact support (1988)

Multirate filter bank and multidimensional directional filter banks (4,924 words) [view diff] exact match in snippet view article find links to article

In this way the resulting multirate system would be a time varying linear phase filter via the decimator and interpolator. This process is explained

Cascaded integrator–comb filter (1,495 words) [view diff] exact match in snippet view article find links to article

before the comb sections. CIC filters have some appealing features: Linear phase response (i.e. constant group delay). Utilize only delay, addition, and

Contourlet (1,915 words) [view diff] no match in snippet view article find links to article

reconstruction, a sharp frequency response, easy implementation and linear-phase filters. These features were implemented by first removing the tight

Chile–United States Free Trade Agreement (1,780 words) [view diff] exact match in snippet view article find links to article

with a 1,000-metric-ton quota, a 10-percent annual growth factor, and a linear phase-out of the out-of-quota tariff rate. Access for poultry on both sides

Meloe americanus (2,540 words) [view diff] exact match in snippet view article find links to article

genital insertion phase before initiating the linear phase of copulation. It is called the linear phase because the male and female are oriented linearly

Phase-locked loop (7,668 words) [view diff] exact match in snippet view article find links to article

are used are "analog phase-locked loop" (APLL), also referred to as a linear phase-locked loop" (LPLL), "digital phase-locked loop" (DPLL), "all digital

Ali Akansu (1,651 words) [view diff] case mismatch in snippet view article find links to article

Genealogy Project Generalized Discrete Fourier Transform (GDFT) with Non-linear Phase Functions Binomial-QMF Daubechies Wavelets NJIT Symposia on Subbands

FIR transfer function (899 words) [view diff] exact match in snippet view article find links to article

IIR filter (Infinite Impulse Response) in applications that require a linear phase response because it will pass the input without phase distortion. Let

Trac Tran (224 words) [view diff] case mismatch in snippet view article find links to article

Digital signal processing Institutions Johns Hopkins University Thesis Linear Phase Perfect Reconstruction Filter Bank: Theory, Structure, Design, and Application

Veritone Minimum Phase Speakers (1,138 words) [view diff] exact match in snippet view article find links to article

frequency) minimum phase distortion speakers (drivers wired in-phase with linear phase response). The choice of term "tone" (musician's terminology) over the

Polar organic chemical integrative sampler (2,591 words) [view diff] exact match in snippet view article find links to article

concentrations. Based on current results, the POCIS sampler remains in a linear phase for at least 30 days, and has been observed up to 56 days. Therefore

Neville Thiele (1,843 words) [view diff] case mismatch in snippet view article find links to article

31–36 & 80-82. Thiele, A. Neville (1958). "Television IF Amplifiers with Linear Phase Response," Proceedings of the Institute of Radio Engineers, Australia

Non-orthogonal frequency-division multiplexing (1,842 words) [view diff] exact match in snippet view article find links to article

Dimitrios Karampatsis, M.R.D. Rodrigues and Izzat Darwazeh. Implications of linear phase dispersion on OFDM and Fast-OFDM systems.// London Communications Symposium

Sonar signal processing (1,633 words) [view diff] exact match in snippet view article find links to article

more severe when implementing FIR filters. Second, for an IIR filter, linear phase is always difficult to obtain, so FIR filter is stable as opposed to

RC-5 (1,167 words) [view diff] exact match in snippet view article find links to article

acoustic settings in memory 105 Delay front to surround decrement 48 106 Linear phase 49 Erase/correct entry 107 50 108 51 109 52 110 53 111 54 112 55 113

Vadym Slyusar (1,982 words) [view diff] exact match in snippet view article find links to article

derived from the even order I/Q demodulator which is characterized by linear phase-frequency relation for wideband signals". V. Slyusar provided numerous

Terahertz metamaterial (5,043 words) [view diff] exact match in snippet view article find links to article

tested for tuning metamaterials that may function as sensors. Likewise linear phase shift can be accomplished by using control devices. It also necessary

Ptychography (5,000 words) [view diff] no match in snippet view article find links to article

almost all materials at hard X-ray wavelengths. In the latter case, the (linear) phase signal is also ideal for high-resolution X-ray ptychographic tomography

Phase-comparison monopulse (2,619 words) [view diff] exact match in snippet view article find links to article

Fourier transform (DTFT) of the array amplitude tapering vector times a linear phase term. The advantage of ψ {\displaystyle \psi } -space is that the beam

Bruce Jackson (audio engineer) (6,456 words) [view diff] exact match in snippet view article

held in Los Angeles in November 1986: the 944 Series low-dispersion, linear phase, active low-pass filter, intended to replace existing filters on multi-track

Supersymmetric theory of stochastic dynamics (8,665 words) [view diff] exact match in snippet view article find links to article

the BRST gauge fixing procedure to Langevin SDEs, i.e., to SDEs with linear phase spaces, gradient flow vector fields, and additive noises, results in

Pierre Suquet (1,802 words) [view diff] exact match in snippet view article find links to article

solved. In 1993, Pierre Suquet proposed a series of bollards for non-linear phase composites, using a method different from those available at the time

Camassa–Holm equation (5,872 words) [view diff] exact match in snippet view article find links to article

the Camassa–Holm equation has no frequency dispersion — moreover, the linear phase speed is zero for this case. As a result, κ is the phase speed for the

Frequency selective surface (6,536 words) [view diff] exact match in snippet view article find links to article

throughout the 7 GHz passband, making this filter an ideal choice for a linear phase filter application, for example in the design of an ultra-wideband filter

4D scanning transmission electron microscopy (4,409 words) [view diff] exact match in snippet view article find links to article

Czarnik, Cory; Rose, Harald H.; Ercius, Peter (2016-02-29). "Efficient linear phase contrast in scanning transmission electron microscopy with matched illumination

Chirp compression (10,411 words) [view diff] exact match in snippet view article find links to article

the characteristics which degrade performance are: Gain slope, or non-linear phase slope, across the system passband. Amplitude and phase ripple across

Lattice and bridged-T equalizers (6,856 words) [view diff] exact match in snippet view article find links to article

also tackling the other If waveform fidelity is important, then a non-linear phase characteristics are undesirable. In television, for example, the pictorial

Streaming instability (7,642 words) [view diff] exact match in snippet view article find links to article

the presence of rotation and the radial drift of solids. The initial linear phase of a streaming instability, begins with a transient region of high pressure