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Noise
New post in Noise
Noise cancellation device for entire rooms
July 29th, 2020
noise
acoustics
Is it possible to noise cancel a sonic boom?
August 1st, 2022
speed
noise
shock-waves
acoustics
Dirac delta function and correlation functions
August 1st, 2022
noise
dirac-delta-distributions
correlation-functions
Will a damped harmonic oscillator, with no initial amplitude, oscillate if there was background "noise"?
January 9th, 2020
noise
harmonic-oscillator
What part of the fan blade actually does the noise generation?
July 8th, 2020
noise
fluid-dynamics
acoustics
everyday-life
What causes this strange noise in a pair of walkie-talkies?
April 17th, 2022
waves
vibrations
noise
technology
acoustics
Does this thought experiment violate the second law of thermodynamics?
September 29th, 2020
thought-experiment
entropy
thermodynamics
noise
How can IR cameras see things colder than the camera?
March 22nd, 2020
noise
thermal-radiation
infrared-radiation
camera
Why doesn't oil produce sound when poured?
September 21st, 2021
acoustics
viscosity
water
fluid-dynamics
noise
What would a blackbody sound like?
September 1st, 2020
thermal-radiation
signal-processing
noise
What is the reason for this pattern of noise in electric kettles?
November 1st, 2020
water
thermodynamics
acoustics
everyday-life
noise
Maximum delay for effective active noise cancelling?
April 18th, 2020
acoustics
noise
What information is contained in the quantum spectral density?
June 15th, 2020
fluctuation-dissipation
noise
open-quantum-systems
quantum-mechanics
How is a state disturbance matrix constructed?
May 8th, 2020
noise
dynamical-systems
control-theory
How to generate noise signal?
August 1st, 2022
normal-distribution
noise
spectral-theory
Standard deviation of Matlab 'randn' function
August 1st, 2022
matlab
noise
Problem with combination of discrete and continuous random variables
November 25th, 2020
noise
probability
normal-distribution
What is a symmetric channel?
June 16th, 2020
noise
information-theory
Minimizing $\|Ax\|_2$ subject to $\|x\|_2 = 1$
August 1st, 2022
svd
matrices
matlab
noise
qcqp
Deterministic noise and overfit relation when target function and hypothesis are changed
August 1st, 2022
machine-learning
noise
Fourier transform: noise and variance
August 1st, 2022
signal-processing
fourier-analysis
noise
Given a Poisson-noisy signal, what is the noise distribution of its Fourier transform?
August 23rd, 2020
noise
random-variables
fourier-analysis
signal-processing
Scaling of space-time white noise
August 1st, 2022
noise
stochastic-pde
stochastic-calculus
Why is gradient noise better quality than value noise?
September 5th, 2020
noise
random-functions
What is meant by a continuous-time white noise process?
October 14th, 2020
probability-theory
noise
stochastic-processes
Frequency spectrum and histogram of white noise
August 1st, 2022
noise
fourier-transform
Isotropy and Noise
October 27th, 2020
geometry
noise
terminology
Meaning of 'inertial term'
February 3rd, 2020
noise
textbook-erratum
Outdoor noise 55dB, how loud will it be (on average) 10-12 feet away?
March 19th, 2020
noise
acoustics
Negative SNR and Shannon–Hartley theorem
August 1st, 2022
signal-processing
noise
experimental-physics
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