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Swedish-American musician and producer (born 1974)
Juan Irming (born December 14, 1974), also known as Amplitude Problem, is a Swedish-American musician and producer currently based in Los Angeles. While
Amplitude_Problem
Electronic method of transmitting information with a carrier wave
Amplitude modulation (AM) is a signal modulation technique used in electronic communication, most commonly for transmitting messages with a radio wave
Amplitude_modulation
Form of signal modulation
Pulse-amplitude modulation (PAM) is a form of signal modulation in which the message information is encoded in the amplitude of a pulse train interrupting
Pulse-amplitude_modulation
Manifesto from 1986 by Loyd Blankenship
2014-04-10. Gullotta, Steven (9 April 2019). "Synthwave/Chiptune producer Amplitude Problem releases new album". Brutal Resonance. Archived from the original
Hacker_Manifesto
Process of calculating the causal factors that produced a set of observations
Diffraction tomography is a classical linear inverse problem in exploration seismology: the amplitude recorded at one time for a given source-receiver pair
Inverse_problem
Signal with equal energy per octave
Pink noise 10 seconds of pink noise, normalized to −1 dBFS peak amplitude Problems playing this file? See media help. Pink noise, 1/f noise, fractional
Pink_noise
Open question in philosophy of how abstract minds interact with physical bodies
The mind–body problem is a philosophical problem concerning the relationship between thought and consciousness in the human mind and body. It addresses
Mind–body_problem
Complex number whose squared absolute value is a probability
In quantum mechanics, a probability amplitude is a complex number used for describing the behaviour of systems. The square modulus of this quantity at
Probability_amplitude
1977), singer Magnus Martensson (born 1966), musician and comedian Amplitude Problem (born 1974), birth name Juan Irming; Swedish-American musician and
List_of_people_from_Malmö
Focusing ability of eye
milliseconds in bright light. The amplitude of accommodation declines with age. By the fifth decade of life the accommodative amplitude can decline so that the
Accommodation (vertebrate eye)
Accommodation_(vertebrate_eye)
Numerical method for solving physical or engineering problems
differential equations arising in engineering and mathematical modeling. Typical problem areas of interest include the traditional fields of structural analysis
Finite_element_method
Wave that remains in a constant position
wave that oscillates in time but whose peak amplitude profile does not move in space. The peak amplitude of the wave oscillations at any point in space
Standing_wave
Electronic musical instrument
ADSR envelope with sawtooth wave An ADSR envelope applied to note amplitude. Problems playing this file? See media help. Low-frequency oscillators (LFOs)
Synthesizer
Phenomenon resulting from the superposition of two waves
difference. The resultant wave may have greater amplitude (constructive interference) or lower amplitude (destructive interference) if the two waves are
Wave_interference
List of quantum computing algorithms
the mathematical technique used, such as the quantum Fourier transform, amplitude amplification, quantum walks, phase estimation, or hybrid quantum-classical
List_of_quantum_algorithms
Violation of charge-parity symmetry in particle physics and cosmology
interactions. It is important to the matter-antimatter asymmetry problem and the strong CP problem, and in the study of weak interactions in particle physics
CP_violation
Issue in determining wave cycle part
polarization and angle of incidence) because a light wave has not only an amplitude (related to the intensity), but also a phase (related to the direction)
Phase_problem
Probability amplitude in quantum scattering theory
In quantum physics, the scattering amplitude is the probability amplitude of the outgoing spherical wave relative to the incoming plane wave in a stationary-state
Scattering_amplitude
Fundamental principle of physics
value of this parameter is called the amplitude of the wave and the wave itself is a function specifying the amplitude at each point. In any system with waves
Superposition_principle
Hypothetical invisible cosmic material
Unsolved problem in physics What is dark matter? How was it generated? More unsolved problems in physics In astronomy and cosmology, dark matter is an
Dark_matter
Computational complexity class of problems
decision problem is a member of BQP if there exists a quantum algorithm (an algorithm that runs on a quantum computer) that solves the decision problem with
BQP
Multimedia gaming convention
Cosplay Corgi. Tropical Girls, Adventureface the Obsidian Image, Amplitude Problem w/ Max James, Gran Turismo オ ー バ ー ド ラ イ ブ 89, Militia Joan Hart,
Game_On_Expo
Discrepancy between past temperatures and the amount of incoming solar radiation
The 100,000-year problem (also 100 ky problem or 100 ka problem) of the Milankovitch theory of orbital forcing refers to a discrepancy between the reconstructed
100,000-year_problem
Electronic method of transmitting information with a carrier wave
infinitely, although their amplitude decreases and higher-order components are often neglected in practical design problems. Mathematically, a baseband
Frequency_modulation
Quantum field theory of electromagnetism
simple correction mentioned above led to infinite probability amplitudes. In time this problem was "fixed" by the technique of renormalization. However, Feynman
Quantum_electrodynamics
and musician Debbie Matenopoulos, Television host December 14 – Amplitude Problem, Swedish-born musician and producer December 15 Cory Branan, singer/songwriter
1974_in_the_United_States
Engineering statistic in ship design
field of ship design and design of other floating structures, a response amplitude operator (RAO) is an engineering statistic, or set of such statistics
Response_amplitude_operator
Process of varying one or more properties of a periodic waveform
techniques include: Amplitude modulation (AM) (here the amplitude of the carrier signal is varied in accordance with the instantaneous amplitude of the modulating
Signal_modulation
Algorithm to be run on quantum computers
quantum walks, amplitude amplification and topological quantum field theory. Quantum algorithms may also be grouped by the type of problem solved; see,
Quantum_algorithm
Monochrome light beam whose amplitude envelope is a Gaussian function
Gaussian beam is an idealized beam of electromagnetic radiation whose amplitude envelope in the transverse plane is given by a Gaussian function; this
Gaussian_beam
Algorithmic determination of wave cycle parts
algorithmically finding solutions to the phase problem. Given a complex spectrum F ( k ) {\displaystyle F(k)} , of amplitude | F ( k ) | {\displaystyle |F(k)|}
Phase_retrieval
Fluttering vocalization
observed considerable variation between the four cats as regards relative amplitude, duration and frequency between egressive and ingressive phases, but that
Purr
Problem in computer science
computational complexity theory and quantum computing, Simon's problem is a computational problem that is proven to be solved exponentially faster on a quantum
Simon's_problem
Sound synthesis technique
or overtones. Each partial is a sine wave of different frequency and amplitude that swells and decays over time due to modulation from a four parameter
Additive_synthesis
Iconic quantum mechanics problem
The Mott problem is an iconic challenge to quantum mechanics theory: how can the prediction of spherically symmetric wave function result in linear tracks
Mott_problem
Wave shaped like the sine function
different instruments sounds different. Sine waves of arbitrary phase and amplitude are called sinusoids and have the general form: y ( t ) = A sin ( ω
Sine_wave
Quantum computing technique
Amplitude amplification is a technique in quantum computing that generalizes the idea behind Grover's search algorithm, and gives rise to a family of
Amplitude_amplification
Theory of rapid universe expansion
horizon problem are also solved by inflation theory. The flatness problem (also known as the oldness problem) is a cosmological fine-tuning problem within
Cosmic_inflation
Underwater sound detected in 1997 from a non-tectonic cryoseism (ice quake)
Bloop was an ultra-low-frequency, high-amplitude underwater sound detected by the U.S. National Oceanic and Atmospheric Administration (NOAA) in 1997
Bloop
Physical system that responds to a restoring force proportional to displacement
the equilibrium point, with a constant amplitude and a constant frequency (which does not depend on the amplitude). If a frictional force (damping) proportional
Harmonic_oscillator
Type of microscopy using a physical probe
change in resonant frequency.[citation needed] Another potential problem with amplitude modulation is that a sudden change to a more repulsive (less attractive)
Non-contact atomic force microscopy
Non-contact_atomic_force_microscopy
Measure of the strength of earthquakes
Richter magnitude of an earthquake is determined from the logarithm of the amplitude of waves recorded by seismographs. Adjustments are included to compensate
Richter_scale
Experimental acoustical apparatus
the sound waves in the tube are in the form of standing waves, and the amplitude of vibrations of air is zero at equally spaced intervals along the tube
Kundt's_tube
Maximum amplitude a system can represent
electronics and signal processing, full scale represents the maximum amplitude a system can represent. In digital systems, a signal is said to be at
Full_scale
System consisting of two black holes in close orbit around each other
black holes can reach extremely high velocity, and the gravitational wave amplitude reaches its peak. Once merged, the single hole settles down to a stable
Binary_black_hole
Potential for two waves to interfere
When interfering, two waves add together to create a wave of greater amplitude than either one (constructive interference) or subtract from each other
Coherence_(physics)
correspondence problem, as the basis for calculating optical flow and stereo matching, is a fundamental problem in image processing. It refers to the problem in computer
Correspondence_problem
Failed suspension bridge in Washington, US
oscillated in an alternating twisting motion that gradually increased in amplitude until the deck tore apart. The violent swaying and eventual collapse resulted
Tacoma_Narrows_Bridge_(1940)
Fundamental mechanical principles
mechanics, every possible path contributes an amplitude to the system's behavior, with the phase of each amplitude determined by the action for that path (phase
Action_principles
Curve for which the time to roll to the end is equal for all starting points
independent of its amplitude. Therefore, the Lagrangian of a simple harmonic oscillator is isochronous. In the tautochrone problem, if the particle's
Tautochrone_curve
Radio broadcasting using amplitude modulation
AM broadcasting is radio broadcasting using amplitude modulation (AM) transmissions. It was the first method developed for making audio radio transmissions
AM_broadcasting
Very general problem in computer science
hidden subgroup problem (HSP) is a topic of research in mathematics and theoretical computer science. It is a generalization of problems including factoring
Hidden_subgroup_problem
Pictorial representation of the behavior of subatomic particles
who introduced the diagrams in 1948. The calculation of probability amplitudes in theoretical particle physics requires the use of large, complicated
Feynman_diagram
Quantum search algorithm
variants like amplitude amplification, can be used to speed up a broad range of algorithms. In particular, algorithms for NP-complete problems which contain
Grover's_algorithm
Signal used to represent data as a sequence of discrete values
different contexts. In digital electronics, a digital signal is a pulse amplitude modulated signal, i.e., a sequence of fixed-width electrical pulses or
Digital_signal
Peak divided by the Root mean square (RMS) of the waveform
to the more typical value. More specifically, crest factor is the peak amplitude of the waveform divided by the root mean square (RMS) value of the waveform
Crest_factor
Measure used in radio engineering and telecommunications
defined as the ratio of the partial standing wave's amplitude at an antinode (maximum) to the amplitude at a node (minimum) along the line. Voltage standing
Standing_wave_ratio
Term in wireless communications
relative to the delay requirement of the application. In this regime, the amplitude and phase change imposed by the channel can be considered roughly constant
Fading
Mathematical model of wave dynamics
reality, transverse perturbations of the phase and amplitude of the 1-D soliton are present and the problem of transverse stability and self-focusing is of
Shrira-Pesenson_equation
Field of geometry closely arranging circles on a plane
also been obtained. Quadrature amplitude modulation is based on packing circles into circles within a phase-amplitude space. A modem transmits data as
Circle_packing
Non-sinusoidal waveform
{1}{2}}\right\rfloor \right)\right|-1.} A more general equation for a triangle wave with amplitude a {\displaystyle a} and period p {\displaystyle p} using the modulo operation
Triangle_wave
Passive movement of a skeletal joint
distinct biomechanics (see section below), the term high velocity low amplitude (HVLA) thrust is often used interchangeably with manipulation.[citation
Joint_manipulation
Mathematical concept for solving the Helmholtz equation
In mathematics, the limiting amplitude principle is a concept from operator theory and scattering theory used for choosing a particular solution to the
Limiting_amplitude_principle
Type of electronic circuit
circuit limits its amplitude, reducing the gain as the amplitude increases, resulting in stable operation at some constant amplitude. In most oscillators
Electronic_oscillator
Theoretical framework in physics
words, the overall amplitude is the sum over the amplitude of every possible path between the initial and final states, where the amplitude of a path is given
Quantum_field_theory
Radio communications concept
time: cos ( 1000 t ) ⏟ carrier wave ⋅ [ 1 + cos ( 100 t ) ] ⏟ amplitude modulation = 1 2 cos ( 1100 t ) ⏟ upper sideband + cos ( 1000
Sideband
Type of very-high-resolution microscopy
conditions. In amplitude modulation, changes in the oscillation amplitude or phase provide the feedback signal for imaging. In amplitude modulation, changes
Atomic_force_microscopy
Dispersion of waves on a water surface
exhibit amplitude dispersion. This is a nonlinear effect, by which waves of larger amplitude have a different phase speed from small-amplitude waves. This
Dispersion_(water_waves)
Physical phenomenon
frequencies and modes – depends on the amplitude of the oscillations, while for linear systems this is independent of amplitude. The mixing of modes in non-linear
Nonlinear_resonance
Computational complexity of quantum algorithms
amplitudes. These amplitudes are complex numbers that are normalized to one, meaning the sum of the squares of the absolute values of the amplitudes must
Quantum_complexity_theory
Mathematical function
functions of two variables. The first variable might be given in terms of the amplitude φ {\displaystyle \varphi } , or more commonly, in terms of u {\displaystyle
Jacobi_elliptic_functions
Equations of light transmission and reflection
the physical problem in terms of electromagnetic field complex amplitudes, i.e., considering phase shifts in addition to their amplitudes. Those underlying
Fresnel_equations
Theory of quantum gravity merging quantum mechanics and general relativity
low-energy limit. A strategy for addressing this problem has been suggested; by studying the boundary amplitude, namely a path integral over a finite spacetime
Loop_quantum_gravity
Equation relating to oscillating systems
but not to finite amplitude perturbations. Landau's phase transition theory Ginzburg–Landau theory Landau, L. D. (1944). On the problem of turbulence. In
Stuart–Landau_equation
Process of mapping a continuous set to a countable set
quantization bits. The most common test signals that fulfill this are full amplitude triangle waves and sawtooth waves. For example, a 16-bit ADC has a maximum
Quantization (signal processing)
Quantization_(signal_processing)
Electromagnetic wave that is not pulsed
or continuous waveform, (CW) is an electromagnetic wave of constant amplitude and frequency, typically a sine wave, that for mathematical analysis is
Continuous_wave
Audible vibration that travels via pressure waves in matter
Drum - Cadence A Drum cadences performed by the United States Navy Band Problems playing this file? See media help. Sound is a phenomenon in which pressure
Sound
Scattering theory
scattering from a potential V {\displaystyle V} , calculating the scattering amplitude, f {\displaystyle f} requires knowing the full scattering wave function
Born_approximation
Apparent paradox in chaos theory
In physics, the Fermi–Pasta–Ulam–Tsingou (FPUT) problem or formerly the Fermi–Pasta–Ulam problem was the apparent paradox in chaos theory that many complicated
Fermi–Pasta–Ulam–Tsingou problem
Fermi–Pasta–Ulam–Tsingou_problem
Mechanical oscillations about an equilibrium point
plots. At a given frequency ratio, the amplitude of the vibration, X, is directly proportional to the amplitude of the force F 0 {\displaystyle F_{0}}
Vibration
depends on the amplitude of the input waveform. By definition, a transfer function of a true LTI system cannot depend on the amplitude of the input function
Describing_function
Tool to study dynamic behavior of interconnected rigid or flexible bodies
vibration of the body by exploiting the degrees of freedom linked to the amplitude of the mode Full flex, all the flexibility of the body is taken into account
Multibody_system
Type of non-sinusoidal waveform
220 Hz sine wave. Problems playing these files? See media help. A square wave is a non-sinusoidal periodic waveform in which the amplitude alternates at a
Square_wave_(waveform)
Vocoder algorithm
signal from STFT after amplitude modifications has been proposed by Griffin and Lim in 1984. This algorithm does not consider the problem of producing a coherent
Phase_vocoder
Ratio of the desired signal to the background noise
}}{A_{\mathrm {noise} }}}\right)^{2},} where A is root mean square (RMS) amplitude (for example, RMS voltage). Because many signals have a very wide dynamic
Signal-to-noise_ratio
Device designed to reduce vibrations in structures
frequency of the object it is mounted to, and reduces the object's maximum amplitude while weighing much less than it. TMDs can prevent discomfort, damage
Tuned_mass_damper
Dynamic disturbance in a medium or field
standing wave. In a standing wave, the amplitude of vibration has nulls at some positions where the wave amplitude appears smaller or even zero. There are
Wave
Change in sea level due to gravity
theoretical amplitude of oceanic tides caused by the Moon is about 54 centimetres (21 in) at the highest point, which corresponds to the amplitude that would
Tide
Mechanism for regulating the speed of clocks
quite isochronous; its period increased somewhat with its amplitude. Huygens analyzed this problem by determining what curve an object must follow to descend
Pendulum
Optical component which splits light into several beams
the amplitude of an incident wave to create a diffraction pattern. Some gratings modulate the phases of incident waves rather than the amplitude, and
Diffraction_grating
Medical diagnostic method
transform calculations are used to obtain the spectral density and cross amplitude plots in the left and right middle cerebral arteries. The C-peak also
Transcranial_Doppler
Property of waves that can oscillate with more than one orientation
superposition of right and left circularly polarized states, with equal amplitude and phases synchronized to give oscillation in a plane. Polarization is
Polarization_(waves)
Optical microscopy technique
medium causes the wave amplitude and phase to change in a manner dependent on properties of the medium. Changes in amplitude (brightness) arise from
Phase-contrast_microscopy
Description of physical properties at the atomic and subatomic scale
associates to each point in space a probability amplitude. Applying the Born rule to these amplitudes gives a probability density function for the position
Quantum_mechanics
Graph of the frequency response of a control system
phase diagrams. The method for drawing amplitude plots implicitly uses this idea, but since the log of the amplitude of each pole or zero always starts at
Bode_plot
Measurement method using interference of waves
front-surface reflected beam is inverted. An amplitude splitting interferometer uses a partial reflector to divide the amplitude of the incident wave into separate
Interferometry
Speech without vocal cord vibration
production of short-range, low-amplitude acoustic signals which significantly differ from those produced at high amplitude) cannot be applied to humans
Whispering
Search problem in quantum mechanics
hidden linear function problem, is a search problem that generalizes the Bernstein–Vazirani problem. In the Bernstein–Vazirani problem, the hidden function
Hidden linear function problem
Hidden_linear_function_problem
Computer hardware technology that uses quantum mechanics
difference: unlike probabilities, probability amplitudes are not necessarily positive numbers. Negative amplitudes allow for destructive wave interference.
Quantum_computing
High-frequency AC generator for radio transmission
capable of generating the continuous radio waves needed for transmission of amplitude modulated (AM) signals by radio. It was used from about 1910 in a few
Alexanderson_alternator
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