Noise (electronics) | Equivalent units
In telecommunication, an equivalent noise resistance is a quantitative representation in resistance units of the spectral density of a noise-voltage generator, given bywhere is the spectral density, is the Boltzmann constant, is the standard noise temperature (290 K), so . Note: The equivalent noise resistance in terms of the mean-square noise-generator voltage, e2, within a frequency increment, Δ f, is given by This article incorporates public domain material from Federal Standard 1037C. General Services Administration. Archived from the original on 2022-01-22. (Wikipedia).
From playlist PHYS 102 | DC Circuits
From playlist PHYS 102 | DC Circuits
Physics - E&M: Ch 41.3 Ohm's Law & Resistor Circuit Understood (16 of 27) Find Equivalent Resistance
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the step-by-step method of finding equivalent resistance of a more complicated circuit. Circuit containing multiple resistors in series and parallel. Next video in this series can be seen at:
From playlist PHYSICS 41.3 OHM'S LAW AND RESISTORS UNDERSTOOD
Equivalent Resistance of Complex Circuits - Resistors In Series and Parallel Combinations
This physics video tutorial provides a basic introduction into equivalent resistance. It explains how to calculate the equivalent resistance of complex circuits with resistors in series and parallel combinations. It contains plenty of examples and practice problems. My E-Book: https://
From playlist New Physics Video Playlist
Physics 41 Resistors in Series and Parallel (2 of 5)
Visit http://ilectureonline.com for more math and science lectures! In this five part lecture series I'll show you how to determine the effective resistance of resistors in series, parallel and a combination of series and parallel. This problem shows two resistors in parallel, which ar
From playlist PHYSICS - ELECTRICITY AND MAGNETISM 3
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 42 Ohm's Law and Resistor Circuits (8 of 23) Resistors in a Cube (1)
Visit http://ilectureonline.com for more math and science lectures! In this video I will find R(equivalent)=? of resistors in a cube.
From playlist PHYSICS 42 RESISTOR CIRCUITS
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
Physics 42 Ohm's Law and Resistor Circuits (5 of 23) Series and Parallel
Visit http://ilectureonline.com for more math and science lectures! In this video I will find R(equivalent)=? of resistors in series and parallel.
From playlist PHYSICS 42 RESISTOR CIRCUITS
MagLab User Summer School: The Physics of Noise and Musings of Experimental Errors
This video was recorded in 2016 at the National MagLab’s annual User Summer School, where early-career scientists learn from lab experts best practices for conducting experiments at the lab. For more information, please visit https://nationalmaglab.org/user-summer-school
From playlist User Summer School Talks
MagLab User Summer School: Working in Visible Optics at the MagLab
This video was recorded in 2016 at the National MagLab’s annual User Summer School, where early-career scientists learn from lab experts best practices for conducting experiments at the lab. For more information, please visit https://nationalmaglab.org/user-summer-school
From playlist User Summer School Talks
Bounded Harmonic Functions on Graphs by Itai Benjamini
PROGRAM: PROBABILISTIC METHODS IN NEGATIVE CURVATURE (ONLINE) ORGANIZERS: Riddhipratim Basu (ICTS - TIFR, Bengaluru), Anish Ghosh (TIFR, Mumbai) and Mahan M J (TIFR, Mumbai) DATE & TIME: 01 March 2021 to 12 March 2021 VENUE: Online Due to the ongoing COVID pandemic, the meeting will
From playlist Probabilistic Methods in Negative Curvature (Online)
EEVblog #1335 - Miniware $70 DT71 LCR Tweezer REVIEW
Review of the new $70 Miniware DT71 LCR Tweezers, is it any good? https://s.click.aliexpress.com/e/_dT6koqT Teardown video: https://www.youtube.com/watch?v=DTdycgOalG4 Forum: https://www.eevblog.com/forum/blog/eevblog-1335-miniware-$70-dt71-lcr-tweezer-review/ 00:00 - Introduction 04:24 -
From playlist Product Reviews & Teardowns
(November 9, 2011) R. Stanley Williams presents the results of his work with prototype memristors at HP, including their fundamental properties, potential uses in circuits, and speed and energy measurements. Stanford University: http://www.stanford.edu/ Stanford School of Engineering: ht
From playlist Engineering
EE102: Introduction to Signals & Systems, Lecture 20
These lectures are from the EE102, the Stanford course on signals and systems, taught by Stephen Boyd in the spring quarter of 1999. More information is available at https://web.stanford.edu/~boyd/ee102/
From playlist EE102: Introduction to Signals & Systems
1. Introduction and Basic Concepts
MIT Electronic Feedback Systems (1985) View the complete course: http://ocw.mit.edu/RES6-010S13 Instructor: James K. Roberge License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT Electronic Feedback Systems (1985)
Soyuz Clock Part 7: Taming the Glitches in our Space Clock Crystal Oscillator
In this rather longish video we get to the bottom of the glitching issues we had seen in the crystal oscillator of our Soyuz space clock. Which gets us on a detour to reverse engineering a Soviet TTL chip, look at a quartz crystal on the VNA, and fight general RF electronic mayhem. 00:00
From playlist Soyuz Space Clock
EEVblog #779 - Batteriser: How To Measure Battery Cutoff Voltage
Another in a series of battery tutorials, Dave explains how to correctly measure the battery cutout voltage of a product. And how to take internal resistance of a battery into account. And also a detailed response to a video from Batteriser claiming Dave is wrong in using a PSU to measure
From playlist Debunking
Level NCEA Physics lesson on combination circuit calculations
From playlist Level 2 NCEA Physics
Outtakes #3: Crash Course Physics
It's time to take a break and remember that, well... hosting is hard. In this episode of Crash Course Phsyics, we look at some of the very difficult times Shini and the whole crew have had saying things. music: "Tributaries of the Bayou" Kevin MacLeod (incompetech.com) Licensed under Cre
From playlist Bloopers & Outtakes