Ringing (signal)

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

Amazing science experiment-Demonstrating beat frequency

A beat is an interference pattern between two sounds of slightly different in frequencies You can download this app or a similar app on two devices and TRY it at home Enjoy!!!

From playlist Beats

Amazing science experiment-Demonstrating beat frequency

A beat is an interference pattern between two sounds of slightly different in frequencies You can download this app or a similar app on two devices and TRY it at home Enjoy!!!

From playlist Beats

Demonstrating beat frequency

A beat is an interference pattern between two sounds of slightly different in frequencies You can download this app or a similar app on two devices and TRY it at home Enjoy!!!

From playlist Beats

The Spark-O-Phone

High voltage sparks generate music (ish..). More info at http://www.electricstuff.co.uk/sparkophone.html

From playlist Projects & Installations

Notation and Basic Signal Properties

http://AllSignalProcessing.com for free e-book on frequency relationships and more great signal processing content, including concept/screenshot files, quizzes, MATLAB and data files. Signals as functions, discrete- and continuous-time signals, sampling, images, periodic signals, displayi

From playlist Introduction and Background

Signal reconstruction

A discrete signal has to be reconstructed to get back into the continuous domain.

From playlist Discrete

How Bells Are Made | How It's Made

Every bell has a distinctive ring: from the festive jingle of sleigh bells to the clang of the boxing bell that marks the beginning of a fight. Stream Full Episodes of How It's Made: https://www.sciencechannel.com/tv-shows/how-its-made/ Subscribe to Science Channel: http://bit.ly/Subscr

From playlist How It's Made

What is Sound? - Quickly Discover What Sound Really Is

What is Sound? This simple demonstration visually shows how sound waves are produced from a vibrating surface. A frequency generator is hooked up to a power amplifier, and the resultant signal is used to drive a loudspeaker. The signal is also sent to an oscilloscope. After listen

From playlist Physics Demonstrations

Organic Chemistry 2 Final Exam Review

This organic chemistry trailer video final exam review tutorial contains about 15 out of 100 multiple choice practice test questions with solutions / answers. It has plenty of practice problems for you to work on. Access The Full 7 Hour 44 Minute Video: https://www.patreon.com/MathScien

From playlist New Organic Chemistry Playlist

Carbon-13 NMR Spectroscopy

This organic chemistry video tutorial provides a basic introduction into carbon-13 NMR spectroscopy. It covers broadband decoupled C-NMR where all signals appear as singlets as well as proton-coupled C-13 NMR spectroscopy where the signals appear as doublets, triplets, and quartets based

From playlist New Organic Chemistry Playlist

Can you call a cell phone in the microwave?

This episode is brought to you by Squarespace: http://www.squarespace.com/physicsgirl Applied Hacking with Samy Kamkar: https://www.youtube.com/user/s4myk Do cell phones placed in a microwave still receive signals? What is the difference between microwave oven radiation and the signals u

From playlist Stuck At Home Experiments

IR Spectroscopy - Practice Problems

This organic chemistry video tutorial on IR spectroscopy provides plenty of practice problems that help you to identify the functional groups that correspond to a particular IR spectrum.

From playlist New Organic Chemistry Playlist

Computer Networks. Part Four: LAN Topology

This is fourth in a series about computer networks. The word topology refers to the layout and wiring of a local area network. This video describes the main layouts including the bus, the star, the ring and the mesh, in terms of their advantages and disadvantages. It also describes the

From playlist Computer Networks

How Flies Navigate (Lecture 1) by Larry Abbott

PROGRAM ICTP-ICTS WINTER SCHOOL ON QUANTITATIVE SYSTEMS BIOLOGY (ONLINE) ORGANIZERS Vijaykumar Krishnamurthy (ICTS-TIFR, India), Venkatesh N. Murthy (Harvard University, USA), Sharad Ramanathan (Harvard University, USA), Sanjay Sane (NCBS-TIFR, India) and Vatsala Thirumalai (NCBS-TIFR, I

From playlist ICTP-ICTS Winter School on Quantitative Systems Biology (ONLINE)

The Physics of Morphogenesis (Part 1) by Kinneret Keren

Discussion Meeting Thirsting for Theoretical Biology (ONLINE) ORGANIZERS: Vaishnavi Ananthanarayanan (UNSW & EMBL Australia), Vijaykumar Krishnamurthy (ICTS-TIFR, India) and Vidyanand Nanjundiah (Centre for Human Genetics, India) DATE: 11 January 2021 to 22 January 2021 VENUE: Online

From playlist Thirsting for Theoretical Biology (Online)

Ring Oscillator Part 3 Large Signal Analysis

https://www.patreon.com/edmundsj If you want to see more of these videos, or would like to say thanks for this one, the best way you can do that is by becoming a patron - see the link above :). And a huge thank you to all my existing patrons - you make these videos possible. Here I go ove

From playlist RF Amplifier Design

Lipids as cofactors and signaling molecules | Chemical processes | MCAT | Khan Academy

Created by Ryan Scott Patton. Watch the next lesson: https://www.khanacademy.org/test-prep/mcat/chemical-processes/nucleic-acids-lipids-and-carbohydrates/v/carbohydrates-naming-and-classification-1?utm_source=YT&utm_medium=Desc&utm_campaign=mcat Missed the previous lesson? https://www.kh

From playlist Chemical processes | MCAT | Khan Academy

Proton NMR practice 1 | Spectroscopy | Organic chemistry | Khan Academy

Practice determining the structure of a molecule from the molecular formula, hydrogen deficiency index, and proton NMR spectrum. Uses example of ethylbenzene. Created by Jay. Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/spectroscopy-jay/proton-nmr/v/proton-

From playlist Spectroscopy | Organic Chemistry | Khan Academy

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