Noise (electronics) | Engineering ratios
In electronics, excess noise ratio is a characteristic of a noise generator such as a "noise diode", that is used to measure the noise performance of amplifiers. The Y-factor method is a common measurement technique for this purpose. By using a noise diode, the output noise of an amplifier is measured using two input noise levels, and by measuring the output noise factor (referred to as Y) the noise figure of the amplifier can be determined without having to measure the amplifier gain. (Wikipedia).
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
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
In this video i demonstrate sound waves interference and standing waves from loudspeaker used sound sensor. The frequency on loudspeaker is about 5500Hz. Enjoy!!!
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From playlist 126: PHYS 126 Week 1
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
Physics - Mechanics: Sound and Sound Waves (13 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 10m, 1000m, and 10,000m.
From playlist PHYSICS MECHANICS 5: WAVES, SOUND
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
Neutron Star Postmerger in the Vicinity of Supermassive Black Holes by Aditya Vijaykumar
ICTS In-house 2022 Organizers: Chandramouli, Omkar, Priyadarshi, Tuneer Date and Time: 20th to 22nd April, 2022 Venue: Ramanujan Hall inhouse@icts.res.in An exclusive three-day event to exchange ideas and research topics amongst members of ICTS.
From playlist ICTS In-house 2022
Tyson Littenberg - Building flexible, but not too flexible, models of gravitational wave data
Recorded 15 November 2021. Tyson Littenberg of the NASA - Marshall Space Flight Center presents "Building flexible, but not too flexible, models of gravitational wave data" at IPAM's Workshop III: Source inference and parameter estimation in Gravitational Wave Astronomy. Abstract: Gravitat
From playlist Workshop: Source inference and parameter estimation in Gravitational Wave Astronomy
Logarithm Application: Intensity of Two Sounds (Decibels)
This video explains how to use logarithms to compare the intensity of two sounds using decibels. https://youtu.be/fNmdIHUnF-s
From playlist Solving Applications Using Logarithmic Equations
This video defines a ratio and provides several examples on how to write a ratio and shows how to simplify a ratio. http://mathispower4u.wordpress.com/
From playlist Ratios and Rates
Listening for the Echoes of Inflation with BICEP2 - J. Fillippini - 5/16/2014
Workshop on Primordial Gravitational Waves and Cosmology (May 16 - 17, 2014) Learn more about this workshop: http://burkeinstitute.caltech.edu/workshops Produced in association with Caltech Academic Media Technologies. © 2014 California Institute of Technology
From playlist Walter Burke Institute for Theoretical Physics - Workshop on Primordial Gravitational Waves and Cosmology (May 16 - 17, 2014)
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AstroInformatics 2019 Conference: AstroInformatics for Large Projects http://astroinformatics2019.org/
From playlist AstroInformatics 2019 Conference
Some Recent Insights on Transfer Learning - Samory Kpotufe
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From playlist Mathematics
Ik Siong Heng - Gaussian Mixture Models for transient gravitational wave detection - IPAM at UCLA
Recorded 29 November 2021. Ik Siong Heng of the University of Glasgow prsents "Gaussian Mixture Models for transient gravitational wave detection" at IPAM's Workshop IV: Big Data in Multi-Messenger Astrophysics. Abstract: The data from the gravitational wave detectors are non-stationary an
From playlist Workshop: Big Data in Multi-Messenger Astrophysics
Creative Tension Between the Early and Late Universe - W. Hu - 5/16/2014
Workshop on Primordial Gravitational Waves and Cosmology (May 16 - 17, 2014) Learn more about this workshop: http://burkeinstitute.caltech.edu/workshops Produced in association with Caltech Academic Media Technologies. © 2014 California Institute of Technology
From playlist Walter Burke Institute for Theoretical Physics - Workshop on Primordial Gravitational Waves and Cosmology (May 16 - 17, 2014)
Sylvia Biscoveanu - Source characterization of individual compact binary coalescences - IPAM at UCLA
Recorded 20 September 2021. Sylvia Biscoveanu of the Massachusetts Institute of Technology presents "Source characterization of individual compact binary coalescences using Bayesian inference" at IPAM's Mathematical and Computational Challenges in the Era of Gravitational Wave Astronomy Tu
From playlist Tutorials: Math & Computational Challenges in the Era of Gravitational Wave Astronomy
Bourbaphy - 03/12/16 - Ondes gravitationnelles - David Shoemaker
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Peter Bartlett: Benign overfitting - Lecture 1
Recorded during the meeting "Machine learning and nonparametric statistics" the December 13, 2021 by the Centre International de Rencontres Mathématiques (Marseille, France) Filmmaker: Guillaume Hennenfent Find this video and other talks given by worldwide mathematicians on CIRM's Audio
From playlist Probability and Statistics
Physics - Mechanics: Sound and Sound Waves (7 of 47) Sound Intensity
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the basics of the intensity of sound (speaking, whisper, and screaming!).
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