Signal-to-noise ratio

Sound vs. Noise: What’s the Actual Difference? (Part 1 of 3)

Noise and sound are not the same thing… really, they aren’t! What exactly is noise? Part 2 of 3 - https://youtu.be/XhFhK97hrdY Part 3 of 3 - https://youtu.be/yTyYZFcxGGQ Read More: Signal-to-Noise Ratio and Why It Matters https://www.lifewire.com/signal-to-noise-ratio-3134701 “You

From playlist Seeker Plus

Sound waves interference!

In this video i demonstrate sound waves interference and standing waves from loudspeaker used sound sensor. The frequency on loudspeaker is about 5500Hz. Enjoy!!!

From playlist WAVES

Waves 3_4 Interference

Intensity and sound levels.

From playlist Physics - Waves

Physics - Mechanics: Sound and Sound Waves (9 of 47) Decibel Scale Conversion

Visit http://ilectureonline.com for more math and science lectures! In this video I will show you how to convert from decibel to W/m^2 and vice versa.

From playlist PHYSICS MECHANICS 5: WAVES, SOUND

Show Me Some Science! Speed Of Sound

Sound is a wave which travels through the air at about 330 m/s. The Little Shop of Physics Crew dances to the music together. When spread out along the track, it takes about a third of a second for the sound to travel from the first person to the last. The crew is blindfolded, so there are

From playlist Show Me Some Science!

Waves 3_5 Interference

Intensity and sound levels.

From playlist Physics - Waves

Physics - Mechanics: Sound and Sound Waves (36 of 47) Intensity of Sound Wave 2

Visit http://ilectureonline.com for more math and science lectures! In this video I will show you how to calculate the intensity of sound wave 2.

From playlist PHYSICS MECHANICS 5: WAVES, SOUND

Waves 3_7 Intensity and Sound Level

Intensity and sound levels.

From playlist Physics - Waves

Physics - Mechanics: Sound and Sound Waves (14 of 47) Sound Intensity at a Distance

Visit http://ilectureonline.com for more math and science lectures! In this video I will show you how to calculate I=? at distances of 25m and power is 20W.

From playlist PHYSICS MECHANICS 5: WAVES, SOUND

8. Noise

MIT 6.02 Introduction to EECS II: Digital Communication Systems, Fall 2012 View the complete course: http://ocw.mit.edu/6-02F12 Instructor: George Verghese This lecture introduces a noise model based on a Gaussian random variable. Background on calculating mean and variance of probability

From playlist MIT 6.02 Introduction to EECS II: Digital Communication Systems, Fall 2012

Lec 16 - Phys 237: Gravitational Waves with Kip Thorne

Watch the rest of the lectures on http://www.cosmolearning.com/courses/overview-of-gravitational-wave-science-400/ Redistributed with permission. This video is taken from a 2002 Caltech on-line course on "Gravitational Waves", organized and designed by Kip S. Thorne, Mihai Bondarescu and

From playlist Caltech: Gravitational Waves with Kip Thorne - CosmoLearning.com Physics

The Generalized Likelihood Ratio Test

http://AllSignalProcessing.com for more great signal processing content, including concept/screenshot files, quizzes, MATLAB and data files. There is no universally optimal test strategy for composite hypotheses (unknown parameters in the pdfs). The generalized likelihood ratio test (GLRT

From playlist Estimation and Detection Theory

Analysis of Quantization Error

http://AllSignalProcessing.com for more great signal processing content, including concept/screenshot files, quizzes, MATLAB and data files. Modeling quantization error as uncorrelated noise. Signal to quantization noise ratio as a function of the number of bits used to represent the sign

From playlist Sampling and Reconstruction of Signals

Measuring supermassive black hole mergers with LISA (Lecture 1) by Antoine Klein

DISCUSSION MEETING ASTROPHYSICS OF SUPERMASSIVE BLACK HOLES ORGANIZERS: Parameswaran Ajith, K. G. Arun, Suchetana Chatterjee and Bala R. Iyer DATE: 17 December 2019 to 19 December 2019 VENUE: Madhava Lecture Hall, ICTS, Bangalore There is overwhelming evidence for the existence of sup

From playlist Astrophysics of Supermassive Black Holes 2019

Gravitational wave data analysis: Detection by Chris Van Den Broeck

Summer School on Gravitational-Wave Astronomy PROGRAM LINK : http://www.icts.res.in/program/gws2015 TALK LINK : https://www.icts.res.in/program/all/talks_tab/360/ ORGANIZERS : Parameswaran Ajith, K. G. Arun and Bala Iyer DATES : Monday 29 Jun, 2015 - Friday 10 Jul, 2015 VENUE : ICTS

From playlist Summer School on Gravitational-Wave Astronomy

Chiara Cammarota: "High-dimensional cost landscape and gradient descent in Tensor PCA and its ge..."

Machine Learning for Physics and the Physics of Learning 2019 Workshop IV: Using Physical Insights for Machine Learning "High-dimensional cost landscape and gradient descent in Tensor PCA and its generalisations" Chiara Cammarota - King's College London Abstract: Tensor PCA is a prototy

From playlist Machine Learning for Physics and the Physics of Learning 2019

Alejandro Torres-Forné - Variational models and algorithms for GW denoising and reconstruction

Recorded 29 November 2021. Alejandro Torres-Forné of the University of Valencia presents "Variational models and algorithms for GW denoising and reconstruction: applications" at IPAM's Workshop IV: Big Data in Multi-Messenger Astrophysics. Abstract: In this talk, we will show the applicati

From playlist Workshop: Big Data in Multi-Messenger Astrophysics

The Likelihood Ratio Test

http://AllSignalProcessing.com for more great signal-processing content: ad-free videos, concept/screenshot files, quizzes, MATLAB and data files. The likelihood ratio test maximizes the probability of correctly deciding hypothesis H_1 is true for any given probability of deciding H_0 is

From playlist Estimation and Detection Theory

Noise Mitigation Methods For Gravitational Wave Detectors - Jess McIver - 6/26/2019

AstroInformatics 2019 Conference: AstroInformatics for Large Projects http://astroinformatics2019.org/

From playlist AstroInformatics 2019 Conference

Waves 3_6 Intensity and Sound Level

Intensity and sound levels.

From playlist Physics - Waves